CN113275085B - Fresh kelp crushing device - Google Patents

Abstract

The invention discloses a fresh kelp crushing device, and relates to the technical field of kelp noodle processing. The collecting box comprises a bracket, be equipped with the open collecting box of up end on the support, the up end of collecting box is equipped with the mesh board, the top of mesh board is equipped with the clamp plate, the clamp plate passes through elevating system and leg joint, the below of clamp plate is equipped with clearance mechanism, clearance mechanism includes the gangbar, the scraper blade, the distributing pipe, the nozzle, air feeder, the lower extreme of the gangbar that the slope set up rotates with one side of collecting box and is connected, the upper end and the scraper blade of gangbar rotate to be connected, scraper blade and clamp plate sliding connection, the lower extreme of scraper blade is equipped with the distributing pipe, the lower extreme of distributing pipe is equipped with the nozzle, the distributing pipe passes through the pipeline and is connected with air feeder. When the kelp crusher is used for crushing fresh kelp, the cleaning mechanism can clean the pressing plate once by using the scraping plate and clean the mesh plate once by using the nozzle every time the fresh kelp is crushed, so that the effect of cleaning along with use is realized, and the pressing plate and the mesh plate can be kept for effectively crushing the fresh kelp for a long time.

Description

Fresh kelp crushing device

Technical Field

The invention relates to the technical field of kelp noodle processing, in particular to a fresh kelp crushing device.

Background

The kelp is a marine vegetable of seaweed with extremely high nutritional value, and is popular with consumers. The instant kelp wet noodles appearing in the market are more and more popular with consumers because of convenient eating and unique flavor. For the processing of the instant kelp wet noodles, the cleaned fresh kelp needs to be crushed so as to extract nutrient substances in the fresh kelp, and then the procedures of mixing, slurrying, rolling, slitting, boiling, pickling, packaging and the like are carried out.

When broken bright kelp, need use the pair roller breaker as shown in fig. 1, this pair roller breaker includes support 1, installs feeder hopper 2 on the support 1, installs a set of pair roller 3 in the lower extreme of feeder hopper 2, installs matched with blade 4 on this pair roller 3 of group, installs the open collecting box 5 of up end on the support 1, the uncovered department of collecting box 5 and the lower extreme intercommunication of feeder hopper 2, collecting box 5 is used for accepting the bright kelp through pair roller 3 breakage. When the pair of roller crushing devices are used for crushing fresh kelp, the fresh kelp is easily adhered to the pair of rollers 3 and the blades 4 and is easily jammed in a gap between the two adjacent blades 4, the blocking and adhering conditions are more and more serious along with the crushing, the blades 4 are difficult to cut the crushed fresh kelp gradually, and the fresh kelp which is not crushed is continuously jammed on the pair of rollers 3, so that the blocking and adhering conditions are aggravated. So that it is difficult to maintain effective crushing of fresh kelp for a long time by the double-roll crushing apparatus.

Therefore, how to effectively break the fresh kelp for a long time is a technical problem to be urgently solved by the technical personnel in the field.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the fresh kelp crushing device which can effectively crush fresh kelp for a long time.

In order to realize the purpose, the invention provides the following technical scheme:

the utility model provides a bright kelp breaker, which comprises a bracket, be equipped with the open collecting box of up end on the support, the up end of collecting box is equipped with the mesh board, the top of mesh board is equipped with the clamp plate, the clamp plate passes through elevating system and leg joint, the below of clamp plate is equipped with clearance mechanism, clearance mechanism includes the gangbar, the scraper blade, the distributing pipe, the nozzle, air feeder, the lower extreme of the gangbar that the slope set up is rotated with one side of collecting box and is connected, the upper end and the scraper blade of gangbar rotate to be connected, scraper blade and clamp plate sliding connection, the lower extreme of scraper blade is equipped with the distributing pipe, the lower extreme of distributing pipe is equipped with the nozzle, the distributing pipe passes through the pipeline and is connected with air feeder.

Furthermore, the lower extreme of collecting box is equipped with the discharge gate and is used for sheltering from the shielding plate of discharge gate, shielding plate and collecting box sliding connection.

Furthermore, a shielding and grabbing hole is formed in the shielding plate.

Furthermore, the shielding plate comprises a first shielding plate and a second shielding plate which are arranged side by side, an opening and closing mechanism is arranged on the box wall of the collecting box and comprises a telescopic rod, a connecting rod, a first push-pull rod and a second push-pull rod, the upper end of the telescopic rod is connected with the upper end of the collecting box, the lower end of the telescopic rod is connected with the upper end of the connecting rod, the upper end of the first push-pull rod and the upper end of the second push-pull rod are hinged to the lower end of the connecting rod, the lower end of the first push-pull rod and the lower end of the second push-pull rod are far away from each other, the lower end of the first push-pull rod is hinged to the first shielding plate, and the lower end of the second push-pull rod is hinged to the second shielding plate.

Furthermore, the device also comprises an auxiliary discharging mechanism, the auxiliary discharging mechanism comprises a driving rod, a first discharging plate and a second discharging plate, the driving rod is arranged outside the collecting box, the driving rod is connected with the upper end of the connecting rod, the first discharging plate and the second discharging plate are both arranged in the collecting box, the upper end of the first discharging plate is rotationally connected with the driving rod through a first discharging pin, the box wall of the collecting box is provided with a first vertical long hole matched with the first discharging pin, the upper end of the second discharging plate is rotationally connected with the driving rod through a second discharging pin, the box wall of the collecting box is provided with a second vertical long hole matched with the second discharging pin, the lower end of the first discharging plate and the lower end of the second discharging plate are close to each other, the lower end of the first discharging plate and the lower end of the second discharging plate are both in sliding fit with a transverse groove arranged on the box wall of the collecting box, the lower end of the first discharging plate is matched with the first shielding plate, the lower end of the second discharging plate is matched with the second shielding plate.

Furthermore, the mesh plate comprises a first mesh plate and a second mesh plate which are arranged side by side, the first mesh plate and the second mesh plate are both connected with the collecting box in a sliding manner, the collecting box is provided with a blending mechanism, the blending mechanism comprises a support plate, a gear, a first rack and a second rack, the upper end of the collecting box is provided with the support plate, the upper end surface of the support plate is rotatably connected with the gear, the gear is arranged between the first rack and the second rack which are arranged side by side, the first rack and the second rack are both matched with the gear, the lower end surface of the first mesh plate is provided with the first rack, the lower end surface of the second mesh plate is provided with the second rack, the upper end of the collecting box is provided with a first avoiding hole and a second avoiding hole, the first avoiding hole is matched with the first rack, the second avoiding hole is matched with the second rack, when the first mesh plate slides to the position right above the collecting box, the second mesh plate is exposed outside the collecting box.

Furthermore, the first mesh plate is provided with a first grabbing hole, and the second mesh plate is provided with a second grabbing hole.

Furthermore, the collecting device further comprises a receiving mechanism, the receiving mechanism comprises a bearing plate, a collecting basket, a swinging rod and a pedal rod, the bearing plate is arranged below the collecting box, a horizontally arranged bearing slide rail is arranged in the middle of the support, the bearing plate is provided with a bearing slide groove matched with the bearing slide rail, the collecting basket is arranged on the upper end face of the bearing plate, the middle of the swinging rod is rotatably connected with the lower portion of the support, a long hole is formed in the upper portion of the swinging rod, a bearing pin is arranged in the long hole and connected with the bearing plate, and the pedal rod is arranged at the lower end of the swinging rod.

Compared with the prior art, the invention has the beneficial effects that:

1. when the kelp crusher is used for crushing fresh kelp, the cleaning mechanism can clean the primary pressing plate by using the scraping plate every time the pressing plate and the mesh plate are used for crushing the fresh kelp once, and the primary mesh plate is cleaned by using the nozzle, so that the effect of cleaning along with use is realized, and the situations that the fresh kelp adheres to the pressing plate and blocks the mesh plate are avoided, so that the pressing plate and the mesh plate can be kept for effectively crushing the fresh kelp for a long time, the kelp crusher is favorable for crushing the fresh kelp by using the kelp crusher for a long time, the frequency of stopping and cleaning is reduced, and the crushing efficiency is improved.

In addition, in the invention, the cleaning mechanism can be linked with the lifting of the pressing plate, and the cleaning mechanism can clean once when the pressing plate is lifted, so that compared with the situation that the cleaning mechanism cleans again after the pressing plate is lifted, the time is saved, and the cleaning efficiency is improved.

Furthermore, in the invention, the cleaning mechanism is cleaned by using air without wasting water resources, thereby not only saving resources, but also avoiding polluting the environment of a factory building due to spraying of water, being beneficial to keeping sanitation and reducing the labor intensity of cleaning by workers.

2. According to the invention, the discharge hole is formed in the lower end face of the collecting box, and the baffle plate for shielding the discharge hole is in sliding connection with the collecting box, so that in the operation process of discharging the fresh kelp fragments in the collecting box, only a worker pushes and pulls the baffle plate, the operation is simpler, more convenient and faster, and the discharging efficiency is improved.

3. According to the invention, the shielding grabbing hole is formed in the shielding plate, so that a worker can conveniently grab the shielding plate to push and pull the shielding plate, and the use of the invention is more convenient.

4. According to the invention, by arranging the opening and closing mechanism and enabling the shielding plate to comprise the first shielding plate and the second shielding plate, when the discharge hole of the collecting box is opened, the manual power of workers is not needed, and the telescopic rod in the opening and closing mechanism is utilized, so that the physical power of the workers is saved, and the labor intensity of the workers is reduced.

5. In the invention, when the first shielding plate and the second shielding plate are far away from each other and the discharge hole of the collecting box is opened, the first discharging plate in the auxiliary discharging mechanism can scrape the first shielding plate, and the second discharging plate can scrape the second shielding plate, so that fresh kelp fragments can be prevented from being adhered to the upper end surfaces of the first shielding plate and the second shielding plate, and the discharging effect is improved.

More importantly, when the first shielding plate or the second shielding plate is broken so as not to play a role of shielding the discharge hole, the electric push rod can be extended, so that the lower ends of the first discharge plate and the second discharge plate are close together, after the lower end of the first discharge plate and the lower end of the second discharge plate are close together, the discharge hole can be shielded by the first discharge plate and the second discharge plate, the discharge hole is temporarily blocked by the first discharge plate and the second discharge plate, the emergency response capability of the device is improved, and the device can work continuously.

After the first and second broken shielding plates are maintained, the electric push rod can be shortened, so that the first discharging plate and the second discharging plate are far away from each other, fresh kelp fragments temporarily falling on the first discharging plate and the second discharging plate can fall on the first and second shielding plates along the surfaces of the first discharging plate and the second discharging plate, smooth transfer of the fresh kelp fragments is achieved, continuous work of the kelp sorting machine is not delayed, the time for transferring materials in a shutdown mode is saved, and the work efficiency is improved.

6. According to the invention, the mesh plate comprises the first mesh plate and the second mesh plate, and the adjusting mechanism is arranged, so that the positions of the first mesh plate and the second mesh plate can be switched only by pulling any one of the first mesh plate and the second mesh plate, and therefore, when the first mesh plate or the second mesh plate is crushed, the machine halt and maintenance are not needed, the machine halt time is saved, and the processing efficiency is further improved.

7. According to the invention, the first grabbing hole is formed in the first mesh plate, and the second grabbing hole is formed in the second mesh plate, so that the first mesh plate and the second mesh plate can be conveniently grabbed by workers, and the mesh box is more convenient to use.

8. According to the invention, the receiving mechanism can raise the placing height of the collecting basket, so that the distance between the collecting basket and the discharge hole of the collecting box is shortened, the bearing accuracy of the collecting basket is improved, the probability that fresh kelp fragments discharged from the discharge hole of the collecting box fall outside the collecting basket is reduced, the collecting is facilitated, the ground is not easy to be polluted, and the cleaning intensity is reduced.

In addition, due to the arrangement of the receiving mechanism, the bearing plate can be exposed when the collecting basket is placed on the bearing plate or the collecting basket is taken away from the bearing plate, so that the operating space of workers is enlarged, the operation of the workers is facilitated, and the collecting basket is more comfortable to use.

Drawings

FIG. 1 is a schematic view of a roll crushing apparatus in the background art;

fig. 2 is a first schematic structural view of a fresh kelp crushing device in embodiment 1;

fig. 3 is a schematic structural diagram of a fresh kelp crushing device in embodiment 1;

Fig. 4 is a first schematic view of a fresh kelp crushing device according to embodiment 1;

FIG. 5 is a schematic view showing a state of a fresh kelp crushing apparatus according to embodiment 1;

FIG. 6 is a third schematic view showing a state of the fresh kelp crushing apparatus according to embodiment 1;

fig. 7 is a schematic structural view of a fresh kelp crushing device in embodiment 2;

FIG. 8 is a schematic view of a fresh kelp crushing apparatus according to embodiment 2;

fig. 9 is a first schematic structural view of a fresh kelp crushing device in embodiment 3;

fig. 10 is a schematic structural view of a fresh kelp crushing device in embodiment 3;

FIG. 11 is a partial enlarged view of FIG. 10A;

fig. 12 is a third schematic structural view of the fresh kelp crushing device in embodiment 3;

FIG. 13 is a partial enlarged view of FIG. 12B;

fig. 14 is a schematic structural view of a fresh kelp crushing apparatus according to embodiment 4;

FIG. 15 is a plan view of the fresh kelp crushing apparatus according to embodiment 4;

FIG. 16 is a first perspective view taken at the point of FIG. 15C-C;

FIG. 17 is a second perspective view taken at line C-C of FIG. 15;

fig. 18 is a first schematic structural view of a fresh kelp crushing device in embodiment 5;

fig. 19 is a second schematic structural view of the fresh kelp crushing device of embodiment 5;

FIG. 20 is an enlarged view of a portion of FIG. 19D;

FIG. 21 is an assembled view of the gear and the support post and the support plate in embodiment 5;

fig. 22 is a first schematic structural view of a fresh kelp crushing device in embodiment 6;

fig. 23 is a second schematic structural view of the fresh kelp crushing device of embodiment 6.

In the figure:

1-bracket, 1-1-supporting leg, 1-1-1-supporting slide rail, 1-1-2-rotating pin, 1-2-supporting frame,

2-a feed hopper, wherein,

3-a pair of rollers, wherein,

4-a blade, wherein the blade is provided with a blade,

5-a collecting box, 5-1-a first linkage pin shaft, 5-2-a discharge hole, 5-3-a guide long groove, 5-4-a shielding dovetail groove, 5-5-a first vertical long hole, 5-6-a second vertical long hole, 5-7-a transverse groove, 5-8-a first mesh plate slide rail, 5-9-a second mesh plate slide rail and 5-10-a second avoiding hole,

6-mesh plate, 6-1-first mesh plate, 6-1-1-first dovetail groove, 6-1-2-first grasping hole, 6-2-second mesh plate, 6-2-1-second dovetail groove, 6-2-2-second grasping hole,

7-pressing a plate by a pressing machine,

8-an oil cylinder, wherein the oil cylinder is arranged on the upper portion of the oil cylinder,

9-a pressure bar, wherein the pressure bar is provided with a pressure rod,

10-linkage rod, 10-1-first linkage pin hole, 10-2-second linkage pin hole,

11-scraper, 11-1-scraper runner, 11-2-second linkage pin shaft,

12-the distribution pipe or the distribution pipes,

13-a nozzle, wherein the nozzle is provided with a nozzle,

14-a pipe-line for the gas to flow through,

15-a compressor for the air, which,

16-shielding plate, 16-1-shielding grasping hole, 16-2-first shielding plate, 16-2-1-first shielding sliding block, 16-3-second shielding plate, 16-3-1-second shielding sliding block,

17-an electric push rod is arranged on the upper portion of the frame,

18-a connecting rod, wherein the connecting rod,

19-a first push-pull rod,

20-a second push-pull rod,

21-a driving rod, 21-1-a first discharge pin hole, 21-2-a second discharge pin hole,

22-a first stripper plate, 22-1-a first stripper pin, 22-2-a first slide,

23-a second stripper plate, 23-1-a second stripper pin, 23-2-a second slide block,

24-supporting plate, 24-1-avoiding hole,

25-supporting column, 25-1-supporting pin,

26-the gear wheel(s) of the gear,

27-the first rack of the first gear rack,

28-the second rack of teeth of the second rack,

29-bearing plate, 29-1-bearing chute, 29-2-bearing pin,

30-a collection basket for collecting the waste water,

31-swing rod, 31-1 rotating pin hole, 31-2 long hole,

32-step the pole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in figure 2, the fresh kelp crushing device comprises a support 1 placed on the ground, wherein the support 1 comprises support legs 1-1 and support frames 1-2, and the upper ends of the support legs 1-1 are fixedly welded with the support frames 1-2.

As shown in FIG. 2, the collecting box 5 is inserted into the inner ring of the supporting frame 1-2, the collecting box 5 is fixed with the supporting frame 1-2 by screws, and the upper end surface of the collecting box 5 is open. The upper end face of the collecting box 5 is fixed with a mesh plate 6 through screws, and holes of the mesh plate 6 are communicated with the inner cavity of the collecting box 5.

As shown in fig. 2, a pressing plate 7 is arranged above the mesh plate 6, the pressing plate 7 is connected with the support 1 through a lifting mechanism, wherein the lifting mechanism comprises an oil cylinder 8 and a pressing rod 9, the oil cylinder 8 is welded and fixed on the support frame 1-2, a piston rod of the oil cylinder 8 is arranged upwards, the upper end of the piston rod of the oil cylinder 8 is fixed with one end of the pressing rod 9 through a screw, the other end of the pressing rod 9 is welded and fixed on the upper end face of the pressing plate 7, the oil cylinder 8 is connected with a hydraulic station (not shown in the figure) through an oil pipe, the hydraulic station is placed on the ground, and the hydraulic station supplies hydraulic oil to the oil cylinder 8.

As shown in fig. 2 and 3, a cleaning mechanism is provided below the platen 7. The cleaning mechanism comprises a linkage rod 10, a scraper 11, a distribution pipe 12, a nozzle 13 and air supply equipment.

As shown in FIG. 3, the linkage rod 10 is obliquely arranged, a first linkage pin hole 10-1 is formed in the lower end of the linkage rod 10, a first linkage pin shaft 5-1 is welded to the right side of the collection box 5, and the first linkage pin shaft 5-1 is inserted into the first linkage pin hole 10-1, so that the linkage rod 10 can rotate around the first linkage pin shaft 5-1. The upper end of the scraper 11 is provided with a scraper sliding groove 11-1, the scraper sliding groove 11-1 is matched with the edge of the pressing plate 7, and the scraper 11 can slide left and right along the pressing plate 7. The upper end of the scraper 11 is welded with a second linkage pin shaft 11-2, the upper end of the linkage rod 10 is provided with a second linkage pin hole 10-2, and the second linkage pin shaft 11-2 is inserted into the second linkage pin hole 10-2, so that the linkage rod 10 can rotate around the second linkage pin shaft 11-2. The welding of the lower extreme of scraper blade 11 has distribution pipe 12, and a plurality of nozzles 13 are installed to the lower terminal surface of distribution pipe 12, and nozzle 13 communicates with the inner chamber of distribution pipe 12, and distribution pipe 12 passes through pipeline 14 to be connected with air supply equipment, and in this embodiment, air supply equipment adopts air compressor 15, and air compressor 15 places subaerial, and air compressor 15 can give nozzle 13 air feed through pipeline 14 to nozzle 13 blowout highly-compressed air.

When the fresh kelp needs to be crushed by using the fresh kelp crushing device of the embodiment, the following operations need to be carried out:

(1) in the initial state as shown in fig. 4 and the state change of fig. 4-6, the worker starts the oil cylinder 8 and the air compressor 15, the piston rod of the oil cylinder 8 extends out, the extended piston rod of the oil cylinder 8 lifts the pressing rod 9 upwards, and the pressing plate 7 welded and fixed with the pressing rod 9 rises together with the pressing rod 9, so that the mesh plate 6 below the pressing plate 7 is exposed.

And in the process that the pressing plate 7 rises, the linkage rod 10 rotates clockwise by taking the first linkage pin shaft 5-1 on the collecting box 5 as a rotation center, the linkage rod 10 rotating clockwise can shift the scraper 11 rightwards to enable the scraper 11 to drive the distribution pipe 12 and the nozzle 13 to move rightwards along the pressing plate 7, in the process that the scraper 11 moves rightwards, the fresh kelp fragments remained on the pressing plate 7 can be scraped by the scraper 11, the fresh kelp fragments scraped by the scraper 11 fall onto the mesh plate 6, meanwhile, the nozzle 13 moving along with the scraper 11 blows air to the mesh plate 6, and the fresh kelp fragments plugged in the holes of the mesh plate 6 and the fresh kelp fragments falling on the mesh plate 6 are blown into the collecting box 5 by air flow to be collected.

When the scraper 11 slides to the rightmost end of the pressing plate 7, the oil cylinder 8 and the air compressor 15 are stopped, the pressing plate 7 can be cleaned by the scraper 11 at the moment, and the mesh plate 6 can be cleaned by the nozzle 13 in the cleaning mechanism. At this time, the worker can lay a fresh kelp on the mesh plate 6 to wait for crushing.

According to the process, as the pressing plate 7 rises, on one hand, the mesh plate 6 below the pressing plate 7 can be exposed, on the other hand, the scraping plate 11 in the cleaning mechanism can clean the pressing plate 7 once, and the nozzle 13 in the cleaning mechanism can clean the mesh plate 6 once. So that the pressure plate 7 and the mesh plate 6 can be kept clean when a new piece of kelp is broken.

(2) Referring to the state change shown in fig. 6 to 4, when the worker starts the oil cylinder 8, the piston rod of the oil cylinder 8 retracts, the retracted piston rod drives the pressing rod 9 to move downwards, and the pressing plate 7 welded and fixed with the pressing rod 9 moves downwards along with the pressing rod 9.

In the process that the pressing plate 7 moves downwards, the linkage rod 10 rotates anticlockwise by taking the first linkage pin shaft 5-1 on the collection box 5 as a rotation center, and the linkage rod 10 rotating anticlockwise stirs the scraper 11 leftwards, so that the scraper 11 drives the distribution pipe 12 and the nozzle 13 to move leftwards along the pressing plate 7.

Until the pressing plate 7 is pressed on the mesh plate 6, the oil cylinder 8 is closed, the pressing plate 7 pressed on the mesh plate 6 can press the kelp into the mesh plate 6, so that the fresh kelp is cut into fresh kelp fragments with the size of the holes of the mesh plate 6 by the mesh plate 6, and the fresh kelp fragments fall into the collection box 5 from the holes of the mesh plate 6 to be collected, thereby realizing the crushing of the fresh kelp.

The step (1) and the step (2) realize the primary crushing of the fresh kelp.

(3) And (3) directly repeating the step (1) and the step (2) when the fresh kelp is continuously crushed.

Through the above process, it can be known that: when using the broken bright kelp of a bright kelp breaker of this embodiment, every use the broken bright kelp of clamp plate 7 and mesh board 6, clearance mechanism just can utilize clamp plate 7 of 11 clearance of scraper blade, and mesh board 6 of utilizing the clearance of nozzle 13, realized along with the effect along with the clearance along with using, avoid appearing bright kelp adhesion clamp plate 7 and the condition of blockking up mesh board 6, thereby can keep clamp plate 7 and mesh board 6 effective breakage to bright kelp for a long time, be favorable to using a bright kelp breaker of this embodiment to come broken bright kelp for a long time, the number of times of shutting down the clearance has been reduced, the crushing efficiency is improved.

And, in the bright kelp breaker of this embodiment, clearance mechanism can link with the lift of clamp plate 7, and clamp plate 7 is when rising, and clearance mechanism can clear up once to compare with the condition that clearance mechanism cleared up again after clamp plate 7 rises, saved the time, improved cleaning efficiency.

Furthermore, in the bright kelp breaker of this embodiment, clearance mechanism utilizes the air to clear up, need not to waste water resource, has not only realized saving the resource, still avoids polluting the factory building environment because spraying of water, is favorable to keeping the health, alleviates the staff and cleans sanitary intensity of labour.

When the fresh pieces of kelp collected in the collection container 5 need to be discharged, the following operations need to be performed:

(1) the linkage rod 10 is taken down from the first linkage pin shaft 5-1 and the second linkage pin shaft 11-2.

(2) And starting the oil cylinder 8, extending a piston rod of the oil cylinder 8, lifting a pressure rod 9 upwards by the extended piston rod of the oil cylinder 8, and lifting a pressure plate 7 which is fixedly welded with the pressure rod 9 along with the pressure rod 9, so that a mesh plate 6 below the pressure plate 7 is exposed.

(3) Screwing down screws for fixing the mesh plate 6 and the collecting box 5, detaching the mesh plate 6, screwing down screws for fixing the collecting box 5 and the supporting frame 1-2, removing the collecting box 5 from the supporting frame 1-2, and pouring out fresh kelp fragments in the collecting box 5 from an opening on the upper end face of the collecting box 5.

(4) The emptied collecting box 5 is fixed with the supporting frame 1-2 by using screws again, the mesh plate 6 is fixed on the upper end face of the collecting box 5 by using the screws again, the piston rod of the oil cylinder 8 is retracted, the pressing plate 7 falls back to the upper end face of the mesh plate 6 again, finally, the first linkage pin shaft 5-1 is inserted into the first linkage pin hole 10-1 of the linkage rod 10 again, the second linkage pin shaft 11-2 is inserted into the second linkage pin hole 10-2 of the linkage rod 10 again, and resetting is completed.

Example 2

In this embodiment 2, on the basis of embodiment 1, the following improvements are made:

as shown in FIGS. 7 and 8, in the fresh kelp crushing apparatus of the present embodiment, a discharge port 5-2 and a shielding plate 16 for shielding the discharge port 5-2 are provided at the lower end of the collection tank 5. The lower end of the box wall of the collecting box 5 is provided with a guide elongated slot 5-3, the long edge of the guide elongated slot 5-3 is horizontally arranged, the shielding plate 16 is inserted into the guide elongated slot 5-3, and the shielding plate 16 can slide in the guide elongated slot 5-3. In order to facilitate the grasping of the shielding plate 16, the shielding plate 16 is provided with a shielding grasping hole 16-1 at the end exposed out of the collecting box 5.

When the fresh kelp pieces collected in the collection box 5 need to be discharged, the following operations need to be carried out: (1) the staff place a container for receiving, such as a basin or a basket, on the ground under the collection box 5; (2) the worker holds the shielding plate 16 and pulls the shielding plate 16 outwards, so that the discharge port 5-2 on the lower end face of the collecting box 5 is exposed, and the fresh kelp fragments stored in the collecting box 5 fall from the discharge port 5-2 of the collecting box 5 and enter a container for bearing; (3) the worker reinserts the shutter 16 into the collection box 5.

Through the above process, it can be known that: compared with the operation process of discharging the fresh kelp fragments in the collection box 5 in the embodiment 1, the operation of the embodiment is simpler, more convenient and faster, and the discharging efficiency is improved only by pushing and pulling the baffle plate 16.

Example 3

In embodiment 2, when the discharge port 5-2 of the collection box 5 is opened, the worker manually pulls the shielding plate 16, and the labor force is relied on, and the shielding plate 16 is heavy because fresh kelp fragments fall on the shielding plate 16, so that the worker needs to spend a large amount of effort to pull the shielding plate 16, and the labor intensity of the worker is increased.

In contrast, in embodiment 3, the following improvements are made on the basis of embodiment 2:

as shown in fig. 9, in the fresh kelp crushing apparatus of the present embodiment, the shielding plate 16 includes a first shielding plate 16-2 and a second shielding plate 16-3 which are arranged side by side. As shown in fig. 11 and 13, a shielding dovetail groove 5-4 is formed in the lower end face of the collection box 5, a first shielding slider 16-2-1 is welded to the upper end face of the first shielding plate 16-2 and used for being matched with the sun visor dovetail groove, a second shielding slider 16-3-1 is welded to the upper end face of the second shielding plate 16-3 and used for being matched with the shielding dovetail groove 5-4, and the second shielding slider 16-3-1 is welded to the upper end face of the second shielding plate 16-3 and used for being matched with the shielding dovetail groove 5-4.

As shown in fig. 9, the wall of the collecting box 5 is provided with an opening and closing mechanism, which includes a telescopic rod, a connecting rod 18, a first push-pull rod 19, and a second push-pull rod 20. The telescopic rod adopts an electric push rod 17, the upper end of the electric push rod 17 is fixed at the upper end of the box wall of the collecting box 5 through a screw, the lower end of the electric push rod 17 is fixedly welded with the upper end of a connecting rod 18, the upper end of a first push-pull rod 19 and the upper end of a second push-pull rod 20 are both hinged with the lower end of the connecting rod 18, the lower end of the first push-pull rod 19 and the lower end of the second push-pull rod 20 are far away from each other, the lower end of the first push-pull rod 19 is hinged with a first baffle plate 16-2, and the lower end of the second push-pull rod 20 is hinged with a second baffle plate 16-3.

When the fresh pieces of kelp collected in the collection container 5 need to be discharged, the following operations need to be performed:

(1) the staff place the container for reception, for example a basin or a basket, on the ground below the collection tank 5; (2) the operator starts the electric push rod 17, the electric push rod 17 extends, the extended electric push rod 17 pushes the connecting rod 18 downwards, the connecting rod 18 pushes the first push-pull rod 19 and the second push-pull rod 20 downwards, the included angle a between the first push-pull rod 19 and the second push-pull rod 20 is increased, so that the distance between the lower end of the first push-pull rod 19 and the lower end of the second push-pull rod 20 is increased, the first shielding plate 16-2 and the second shielding plate 16-3 are conveniently separated from each other, the first shielding plate 16-2 and the second shielding plate 16-3 which are separated from each other can expose the discharge port 5-2 on the lower end face of the collecting box 5, and at the moment, the fresh kelp fragments in the collecting box 5 fall into a container for receiving from the discharge port 5-2 of the collecting box 5; (3) the electric push rod 17 is shortened, the shortened electric push rod 17 pulls the connecting rod 18 upwards, the connecting rod 18 pulls the first push-pull rod 19 and the second push-pull rod 20 upwards, the included angle a between the first push-pull rod 19 and the second push-pull rod 20 is reduced, the distance between the lower end of the first push-pull rod 19 and the lower end of the second push-pull rod 20 is reduced, the first shielding plate 16-2 and the second shielding plate 16-3 are enabled to be close to each other, and the first shielding plate 16-2 and the second shielding plate 16-3 which are close to each other can shield the discharge port 5-2 on the lower end face of the collecting box 5 again.

Through the above process, it can be known that: when the discharge port 5-2 of the collection box 5 is opened, the embodiment does not need to rely on the manpower of workers, but utilizes the electric push rod 17 as a telescopic rod, so that the physical strength of the workers is saved, and the labor intensity of the workers is reduced.

Example 4

In embodiment 3, when the first shielding plate 16-2 and the second shielding plate 16-3 are away from each other to open the discharge port 5-2 of the collecting tank 5, pieces of fresh kelp easily adhere to the upper end faces of the first shielding plate 16-2 and the second shielding plate 16-3, so that the discharge is not thorough.

In contrast, in embodiment 4, on the basis of embodiment 3, the following improvements are made:

as shown in fig. 14 to 17, the fresh kelp crushing apparatus of the present embodiment further includes an auxiliary discharging mechanism, and the auxiliary discharging mechanism includes a driving rod 21, a first discharging plate 22, and a second discharging plate 23. The driving rod 21 is arranged outside the collecting box 5, the driving rod 21 is horizontally arranged, and the driving rod 21 is welded and fixed with the upper end of the connecting rod 18. The first stripper plate 22 and the second stripper plate 23 are both arranged in the collecting box 5. The upper end of the first discharging plate 22 is welded with a first discharging pin 22-1, the wall of the collecting box 5 is provided with a first vertical long hole 5-5, the first discharging pin 22-1 is inserted into the first vertical long hole 5-5, the driving rod 21 is provided with a first discharging pin hole 21-1, the first discharging pin 22-1 is inserted into the first discharging pin hole 21-1 after penetrating through the first vertical long hole 5-5, and the first discharging pin 22-1 can rotate in the first discharging pin hole 21-1. The upper end of the second discharging plate 23 is welded with a second discharging pin 23-1, a second vertical long hole 5-6 is formed in the box wall of the collecting box 5, the second discharging pin 23-1 is inserted into the second vertical long hole 5-6, the driving rod 21 is provided with a second discharging pin hole 21-2, the second discharging pin 23-1 is inserted into the second discharging pin hole 21-2 after penetrating through the second vertical long hole 5-6, and the second discharging pin 23-1 can rotate in the second discharging pin hole 21-2. The lower end of the first discharging plate 22 and the lower end of the second discharging plate 23 are close to each other, a first sliding block 22-2 is welded at the lower end of the first discharging plate 22, a second sliding block 23-2 is welded at the lower end of the second discharging plate 23, a transverse groove 5-7 is formed in the inner wall of the collecting box 5, and the first sliding block 22-2 and the second sliding block 23-2 are inserted into the transverse groove 5-7. The lower end of the first discharging plate 22 is in contact with the upper end surface of the first shielding plate 16-2, and the lower end of the second discharging plate 23 is in contact with the upper end surface of the second shielding plate 16-3.

When the fresh pieces of kelp collected in the collection container 5 need to be discharged, the following operations need to be performed:

(1) the staff place the container for reception, such as a basin or a basket, on the ground below the collection tank 5;

(2) the staff starts the electric push rod 17, the electric push rod 17 extends, the extended electric push rod 17 pushes the connecting rod 18 downwards, on one hand, the connecting rod 18 pushes the first push-pull rod 19 and the second push-pull rod 20 downwards, so that the first shielding plate 16-2 and the second shielding plate 16-3 are far away from each other under the pushing of the first push-pull rod 19 and the second push-pull rod 20, and the discharge hole 5-2 at the lower end face of the collecting box 5 is exposed; on the other hand, the downward moving connecting rod 18 drives the driving rod 21 to move downward, and the downward moving driving rod 21 pushes the first discharging pin 22-1 and the second discharging pin 23-1 to move downward, so that the included angle b between the first discharging plate 22 and the second discharging plate 23 is gradually increased, and the lower end of the first discharging plate 22 and the lower end of the second discharging plate 23 are close to each other, so that the first discharging plate 22 scrapes the fresh kelp fragments on the upper end surface of the first shielding plate 16-2 from the discharging port 5-2, and the second discharging plate 23 scrapes the fresh kelp fragments on the upper end surface of the second shielding plate 16-3 from the discharging port 5-2.

(3) The electric push rod 17 is shortened, the shortened electric push rod 17 pulls the connecting rod 18 upwards, on one hand, the connecting rod 18 pulls the first push-pull rod 19 and the second push-pull rod 20 upwards, so that the first shielding plate 16-2 and the second shielding plate 16-3 are close to each other under the pulling of the first push-pull rod 19 and the second push-pull rod 20, and the discharge hole 5-2 at the lower end face of the collecting box 5 is shielded again; on the other hand, the upward moving connecting rod 18 moves upward with the driving rod 21, and the upward moving driving rod 21 pushes the first discharging pin 22-1 and the second discharging pin 23-1 upward, so that the angle b between the first discharging plate 22 and the second discharging plate 23 is gradually reduced, thereby allowing the lower end of the first discharging plate 22 and the lower end of the second discharging plate 23 to be distant from each other.

Through the process, the following steps are carried out: in the fresh kelp crushing device of the embodiment, when the first shielding plate 16-2 and the second shielding plate 16-3 are far away from each other and the discharge port 5-2 of the collection box 5 is opened, the first discharge plate 22 of the auxiliary discharge mechanism can scrape the first shielding plate 16-2, and the second discharge plate 23 can scrape the second shielding plate 16-3, so that fresh kelp fragments can be prevented from adhering to the upper end surfaces of the first shielding plate 16-2 and the second shielding plate 16-3, and the discharge effect is improved.

More importantly, when the first baffle plate 16-2 or the second baffle plate 16-3 is broken so as to be unable to play a role of shielding the discharge port 5-2, the electric push rod 17 can be extended so that the lower ends of the first discharge plate 22 and the second discharge plate 23 are close together, and after the lower end of the first discharge plate 22 and the lower end of the second discharge plate 23 are close together, the discharge port 5-2 can be shielded by using the first discharge plate 22 and the second discharge plate 23, and the discharge port 5-2 is temporarily blocked by using the first discharge plate 22 and the second discharge plate 23, so that the fresh kelp crushing device of the embodiment can continuously work, and the emergency response capability of the device is improved.

After the first baffle plate 16-2 and the second baffle plate 16-3 which are broken are maintained, the electric push rod 17 can be shortened, so that the first discharging plate 22 and the second discharging plate 23 are far away from each other, fresh kelp fragments which temporarily fall on the first discharging plate 22 and the second discharging plate 23 can fall on the first baffle plate 16-2 and the second baffle plate 16-3 along the surfaces of the first discharging plate 22 and the second discharging plate 23, smooth transfer of the fresh kelp fragments is realized, delay is not needed for the continuous work of the fresh kelp crushing device in the embodiment, the time for stopping and transferring materials is saved, and the working efficiency is improved.

Example 5

In this embodiment 5, on the basis of embodiment 4, the following improvements are made:

as shown in fig. 18, in the fresh kelp crushing device of the present embodiment, the mesh plate 6 includes a first mesh plate 6-1 and a second mesh plate 6-2 which are arranged side by side, as shown in fig. 19, the upper end surface of the collecting box 5 is provided with a first mesh plate slide rail 5-8 and a second mesh plate 6-2 slide rail 5-9, the lower end surface of the first mesh plate 6-1 is provided with a first dovetail groove 6-1-1 for being matched with the first mesh plate slide rail 5-8, and the lower end surface of the second mesh plate 6-2 is provided with a second dovetail groove 6-2-1 for being matched with the second mesh plate 6-2 slide rail 5-9.

As shown in fig. 20 and 21, the collecting box 5 is provided with a dispensing mechanism, which includes a support plate 24, a gear 26, a first rack 27, and a second rack 28. The upper end of the collecting box 5 is welded with a supporting plate 24, the supporting plate 24 is provided with a position avoiding hole 24-1, and the position avoiding hole 24-1 is used for avoiding the electric push rod 17. The upper end face of the supporting plate 24 is welded with a supporting column 25, the upper end face of the supporting column 25 is welded with a supporting pin 25-1, the inner ring of a gear 26 is sleeved on the supporting pin 25-1, the gear 26 can rotate around the supporting pin 25-1, the gear 26 is arranged between a first rack 27 and a second rack 28 which are arranged side by side, the first rack 27 and the second rack 28 are both matched with the gear 26, the lower end face of the first mesh plate 6-1 is welded with the first rack 27, the lower end face of the second mesh plate 6-2 is welded with the second rack 28, the upper end of the collecting box 5 is provided with a first avoiding hole (not shown in the figure) and a second avoiding hole 5-10, the first avoiding hole is matched with the first rack 27, and the second avoiding hole 5-10 is matched with the second rack 28, when the first mesh plate 6-1 slides to the position right above the collecting box 5, the second mesh plate 6-2 is exposed outside the collecting box 5.

When the first mesh plate 6-1 is damaged, a worker can pull the first mesh plate 6-1 outwards, wherein the outward direction is a direction away from a gap between the collecting box 5 and the pressing plate 7, the first rack 27 welded on the lower end face of the first mesh plate 6-1 moves outwards along with the first mesh plate 6-1, because the first rack 27 and the second rack 28 are both matched with the gear 26, the second rack 28 moves towards the opposite direction of the first rack 27, namely the second rack 28 moves inwards, the second mesh plate 6-2 welded and fixed with the second rack 28 enters between the collecting box 5 and the pressing plate 7 for crushing fresh kelp, the damaged first mesh plate 6-1 is exposed outside and can be used for maintenance operations such as replacement by the worker, and the repaired first mesh plate 6-1 is used when the second mesh plate 6-2 is damaged, in the process of maintaining the first mesh plate 6-1, the second mesh plate 6-2 is put into use, so that the machine does not need to be stopped for maintenance.

According to the process, the fresh kelp crushing device comprises the mesh plate 6, the first mesh plate 6-1 and the second mesh plate 6-2, the adjusting mechanism is arranged, the positions of the first mesh plate 6-1 and the second mesh plate 6-2 can be converted only by pulling any one of the first mesh plate 6-1 and the second mesh plate 6-2, and therefore when the first mesh plate 6-1 or the second mesh plate 6-2 are crushed, machine halt maintenance is not needed, the machine halt time is saved, and the processing efficiency is further improved.

In order to facilitate the grasping of the first mesh plate 6-1, the first mesh plate 6-1 is provided with a first grasping hole 6-1-2. In order to facilitate the gripping of the second mesh plate 6-2, the second mesh plate 6-2 is provided with a second gripping hole 6-2-2.

Example 6

In embodiment 5, when the fresh pieces of kelp collected in the collection box 5 are discharged, the container for receiving the fresh pieces of kelp is required to be placed on the ground below the collection box 5, so that the distance from the container to the discharge port 5-2 of the collection box 5 is relatively long, and the fresh pieces of kelp discharged from the discharge port 5-2 of the collection box 5 easily fall outside the container, which is not only unfavorable for collection, but also easily dirties the ground and increases the intensity of sanitary cleaning.

In this embodiment 6, on the basis of embodiment 5, the following improvements are made:

as shown in fig. 22 and 23, the fresh kelp crushing apparatus of the present embodiment further includes a receiving mechanism including a support plate 29, a collection basket 30, a swing lever 31, and a kick lever 32. The middle part of the supporting leg 1-1 is welded with two bearing sliding rails 1-1-1 arranged side by side, the bearing sliding rails 1-1-1 are horizontally arranged, the bearing plate 29 is provided with a bearing sliding groove 29-1, and the bearing sliding groove 29-1 is matched with the bearing sliding rails 1-1-1. The collecting basket 30 is placed on the upper end face of the bearing plate 29, the lower portion of the supporting leg 1-1 is welded with a rotating pin 1-1-2, the middle portion of the swing rod 31 is provided with a rotating pin hole 31-1, the rotating pin 1-1-2 is inserted into the rotating pin hole 31-1, the swing rod 31 can rotate around the rotating pin 1-1-2, the upper portion of the swing rod 31 is provided with a long hole 31-2, a bearing pin 29-2 is arranged in the long hole 31-2, the bearing pin 29-2 is welded and fixed with the bearing plate 29, and the lower end of the swing rod 31 is welded with a pedal rod 32.

In this embodiment, the container for receiving fresh kelp pieces is a collection basket 30.

When it is desired to place the collecting basket 30: as shown in fig. 23, firstly, a worker stands on the right side of the pedal rod 32, steps down the pedal rod 32 to the left, so that the swing link 31 rotates clockwise with the rotation pin 1-1-2 as the rotation center, so that the hole wall of the long hole 31-2 positioned at the upper part of the swing link 31 pushes the bearing pin 29-2, the bearing plate 29 fixed by welding with the bearing pin 29-2 moves rightwards along the bearing slide rail 1-1-1, so that the bearing plate 29 is exposed, and the collecting basket 30 is placed on the upper end face of the bearing plate 29; then, the worker stands on the left side of the pedal rod 32, steps the pedal rod 32 to the right upper side, so that the swing rod 31 rotates counterclockwise by taking the rotating pin 1-1-2 as a rotation center, the hole wall of the long hole 31-2 positioned at the upper part of the swing rod 31 pushes the bearing pin 29-2, the bearing plate 29 fixed with the bearing pin 29-2 in a welding manner moves leftwards along the bearing slide rail 1-1-1, so that the bearing plate 29 moves to the right below the collection box 5, and at the moment, the collection basket 30 is placed right below the collection box 5 so as to receive fresh kelp fragments discharged from the discharge hole 5-2 of the collection box 5.

Through the process, the following steps are carried out: in the fresh kelp crushing device of the embodiment, the receiving mechanism is arranged to raise the placing height of the collecting basket 30, so that the distance between the collecting basket 30 and the discharge port 5-2 of the collecting box 5 is shortened, the bearing accuracy of the collecting basket 30 is improved, the probability that fresh kelp fragments discharged from the discharge port 5-2 of the collecting box 5 fall outside the collecting basket 30 is reduced, the fresh kelp crushing device is favorable for collection, the ground is not easy to pollute, and the cleaning intensity is reduced.

And, receiving mechanism's setting can also let supporting plate 29 expose when putting collecting basket 30 on supporting plate 29, perhaps when carrying collecting basket 30 away from supporting plate 29, has increased staff's operating space, makes things convenient for the staff to operate for a bright kelp breaker of this embodiment uses more comfortablely.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. A fresh kelp crushing device comprises a support, wherein a collecting box with an open upper end face is arranged on the support, and the fresh kelp crushing device is characterized in that a mesh plate is arranged on the upper end face of the collecting box, a pressing plate is arranged above the mesh plate and connected with the support through a lifting mechanism, a cleaning mechanism is arranged below the pressing plate and comprises a linkage rod, a scraping plate, a distribution pipe, a nozzle and air supply equipment, the lower end of the linkage rod which is obliquely arranged is rotatably connected with one side of the collecting box, the upper end of the linkage rod is rotatably connected with the scraping plate, the scraping plate is slidably connected with the pressing plate, the lower end of the scraping plate is provided with the distribution pipe, the lower end of the distribution pipe is provided with the nozzle, and the distribution pipe is connected with the air supply equipment through a pipeline;

The lower end of the collecting box is provided with a discharge port and a shielding plate for shielding the discharge port, the shielding plate is in sliding connection with the collecting box and comprises a first shielding plate and a second shielding plate which are arranged side by side, the box wall of the collecting box is provided with an opening-closing mechanism, the opening-closing mechanism comprises a telescopic rod, a connecting rod, a first push-pull rod and a second push-pull rod, the upper end of the telescopic rod is connected with the upper end of the collecting box, the lower end of the telescopic rod is connected with the upper end of the connecting rod, the upper end of the first push-pull rod and the upper end of the second push-pull rod are hinged with the lower end of the connecting rod, the lower end of the first push-pull rod and the lower end of the second push-pull rod are far away from each other, the lower end of the first push-pull rod is hinged with the first shielding plate, and the lower end of the second push-pull rod is hinged with the second shielding plate;

the collecting box is provided with an auxiliary discharging mechanism which comprises a driving rod and a first discharging plate, the second stripper, the actuating lever is located outside the collecting box, the actuating lever is connected with the upper end of connecting rod, first stripper and second stripper are all located in the collecting box, the upper end of first stripper is connected with the actuating lever rotation through first round pin of unloading, the tank wall of collecting box is equipped with and is used for the first perpendicular slot hole with first round pin complex of unloading, the upper end of second stripper is connected with the actuating lever rotation through the second round pin of unloading, the tank wall of collecting box is equipped with and is used for erecting the slot hole with second round pin complex second of unloading, the lower extreme of first stripper and the lower extreme of second stripper are close to each other, the lower extreme of first stripper and the lower extreme of second stripper all with the cross slot sliding fit who locates the tank wall of collecting box, the lower extreme and the cooperation of first baffle-plate, the lower extreme and the cooperation of second baffle-plate of second stripper.

2. The fresh kelp crushing device of claim 1, wherein the mesh plate comprises a first mesh plate and a second mesh plate which are arranged side by side, the first mesh plate and the second mesh plate are both connected with the collecting box in a sliding manner, the collecting box is provided with a regulating mechanism, the regulating mechanism comprises a support plate, a gear, a first rack and a second rack, the upper end of the collecting box is provided with the support plate, the upper end surface of the support plate is rotatably connected with the gear, the gear is arranged between the first rack and the second rack which are arranged side by side, the first rack and the second rack are both matched with the gear, the lower end surface of the first mesh plate is provided with the first rack, the lower end surface of the second mesh plate is provided with the second rack, the upper end of the collecting box is provided with a first avoiding hole and a second avoiding hole, the first avoiding hole is matched with the first rack, the second avoiding hole is matched with the second rack, when the first mesh plate slides to the position right above the collecting box, the second mesh plate is exposed outside the collecting box.

3. The fresh kelp crushing apparatus according to claim 2, wherein the first mesh plate is provided with a first grasping hole, and the second mesh plate is provided with a second grasping hole.

4. The fresh kelp crushing device according to claim 2, further comprising a receiving mechanism, wherein the receiving mechanism comprises a bearing plate, a collecting basket, a swinging rod and a pedal rod, the bearing plate is arranged below the collecting box, the middle part of the bracket is provided with a horizontally arranged bearing slide rail, the bearing plate is provided with a bearing slide groove matched with the bearing slide rail, the upper end surface of the bearing plate is provided with the collecting basket, the middle part of the swinging rod is rotatably connected with the lower part of the bracket, the upper part of the swinging rod is provided with a long hole, a bearing pin is arranged in the long hole and connected with the bearing plate, and the lower end of the swinging rod is provided with the pedal rod.

Images