CN219146162U - Weeding assembly with crushing structure - Google Patents

Abstract

The utility model discloses a weeding assembly with a crushing structure, which comprises a base, wherein a cutting device and a collecting hopper are arranged at the lower end of the base, the side wall of the collecting hopper is fixedly connected with a feeding pipe, an exhaust fan is arranged in the collecting hopper, a crushing device is arranged at the upper end of the base, and the crushing device comprises: the box, the fixed frame, the motor, the crushing roller, a bearing, the fixed plate, the shake spring, the screening board, the screw, the feed back mouth, the discharge gate, the bull stick, the arc striking piece, first arc shake piece, the hold-in range, the limiting plate, reset spring, the oblique flitch, the feed opening, the second arc shake piece, inside the user can start the updraft ventilator will be inhaled the collecting hopper by the weeds that cutting device cut, get into the inside weeds of collecting hopper and get into the box along the inlet pipe, then the user can rotate through the starter motor, the motor rotates and drives the inside crushing roller of box and work and smash the inside weeds of falling into the box.

Description

Weeding assembly with crushing structure

Technical Field

The utility model relates to the technical field of weeding assemblies, in particular to a weeding assembly with a crushing structure.

Background

Weeds growing in the crop field can be timely prevented and removed through artificial intertillage and mechanical intertillage, and good growth conditions can be provided for crops. In the whole process of crop growth, multiple weeding can be performed as required.

At present, a cutting machine is generally used for removing weeds, and an agricultural weeding device with a crushing function is disclosed in publication No. CN108770469A, the device drives a lifting frame to slide up and down through cooperation between a screw rod and a screw sleeve, so that a cutting blade is driven to move up and down, weeding is performed according to the height of the weeds, a crushing box is further arranged, the pressure inside the crushing box is increased and discharged through clockwise rotation and anticlockwise rotation of a helical blade, and therefore the cut weeds are crushed after being sucked, and the weeds are discharged after being crushed, so that the device is convenient to use.

However, the device is troublesome in use, the device cannot advance grass and go out grass simultaneously, when the device goes out grass, the device cannot advance grass cutting work, so that the working efficiency is low, the device can influence the working efficiency if the grass goes out slowly, and if the grass goes out too fast, the cut vegetables can be accumulated in a certain place, so that the efficiency of utilizing the grass is influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a weeding component with a crushing structure, which solves the problem that the working efficiency is low because the device cannot enter the grass cutting work when the device outputs grass.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a weeding subassembly with broken structure, includes the base, the base lower extreme is provided with cutting device and collecting hopper, collecting hopper lateral wall fixed connection inlet pipe, the inside air exhauster that is provided with of collecting hopper, the base upper end is provided with breaker, breaker includes:

the box body is fixedly connected to the upper end of the base, the side wall of the box body is fixedly connected with a fixed frame, the inner wall of the fixed frame is fixedly connected with a motor, an output shaft of the motor penetrates through the side wall of the box body, one end of the output shaft of the motor, which is positioned in the box body, is fixedly connected with a crushing roller, one end of the crushing roller, which is far away from the motor, is rotationally connected with a bearing, one end of the bearing, which is far away from the crushing roller, is fixedly connected with the left inner wall of the box body, and the upper end of the feeding pipe penetrates through the side wall of the box body and is fixed with the side wall of the box body;

the two sides of the inner wall of the box body are fixedly connected with the fixing plates, the upper ends of the two groups of the fixing plates are fixedly connected with the shaking springs, and the upper ends of the two groups of shaking springs are fixedly connected with the screening plate;

the screw is fixedly connected to the side wall of the box body, a feed back opening is formed in the upper end of the contact part of the box body and the screw, and a discharge opening is formed below the feed back opening;

the rotary rod is rotatably connected to the inner wall of the fixed frame at one end, the other end of the rotary rod penetrates through the box body, the side wall of one end of the rotary rod, which is positioned on the box body, is fixedly connected with the arc-shaped impact block, the lower end of the screening plate is fixedly connected with the first arc-shaped shaking block, one end of the synchronous belt is sleeved on the surface of the output shaft of the motor, and the other end of the synchronous belt is sleeved on the surface of the rotary rod;

limiting plate, limiting plate fixed connection is at the box inner wall, limiting plate upper end fixed connection reset spring, reset spring upper end fixed connection oblique flitch one end, the oblique flitch other end is articulated with the box inner wall, oblique flitch upper end fixed connection second arc shake piece, the feed opening has been seted up to the box lower extreme.

Preferably, one group of shaking springs close to the fixed frame is higher than the other group of shaking springs in the two groups of shaking springs, and the screening plate is in an inclined shape.

Preferably, the arc striking block and the second arc shaking block are both adapted to the first arc shaking block.

Preferably, the upper end of the box body is hinged with a box cover.

Preferably, a rotating shaft is arranged at the contact position of the box body and the rotating rod, and the rotating rod rotates in the rotating shaft.

Preferably, the feed opening is not located above the collecting hopper.

(III) beneficial effects

The utility model provides a weeding assembly with a crushing structure. The beneficial effects are as follows:

(1) Make things convenient for the device to break weeds and make its feeding and ejection of compact conflict through having set up breaker, make the device work efficiency better, the user can rotate through the starter motor, and the motor rotates and drives the inside crushing roller of box and work and smash the weeds that drop, also can continue to smash the big weeds that goes through the spiral instrument secondary material loading and make it accord with the operation requirement to through the feed opening to the weeds after breaking falls down, makes it just can the unloading make the unloading more even in the removal in-process.

(2) Through having set up bull stick, arc striking piece, first arc shake piece, hold-in range, limiting plate, reset spring, oblique flitch, feed opening, the broken and unloading of second arc shake piece make things convenient for the device to carry out secondary material loading, and it is weaker to its subsequent service ability when weeds still are in great state after the first cutting, so carries out secondary material loading to it through the screw ware to shake convenient secondary material loading and unloading to first arc shake piece and second arc shake through pivoted arc striking piece, make things convenient for the device to use.

Drawings

FIG. 1 is a schematic view of the overall apparatus of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model in front cross section;

FIG. 3 is an enlarged schematic view of the portion A of the present utility model;

FIG. 4 is an enlarged schematic view of the portion B of the present utility model;

fig. 5 is an enlarged schematic view of the part C of the present utility model.

In the figure: 1. a base; 2. a crushing device; 3. an air exhauster; 4. a feed pipe; 201. a case; 202. a fixed frame; 203. a motor; 204. a pulverizing roller; 205. a bearing; 206. a fixing plate; 207. a shaking spring; 208. a screening plate; 209. a screw; 210. a feed back port; 211. a discharge port; 212. a rotating rod; 213. an arc-shaped impact block; 214. a first arc-shaped dithering block; 215. a synchronous belt; 216. a limiting plate; 217. a return spring; 218. an oblique blanking plate; 219. a feed opening; 220. a second arc-shaped dithering block; 5. a case cover; 6. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a weeding subassembly with broken structure, includes base 1, and base 1 lower extreme is provided with cutting device and collecting hopper, and collecting hopper lateral wall fixed connection inlet pipe 4, collecting hopper are inside to be provided with air exhauster 3, and base 1 upper end is provided with breaker 2, and breaker 2 includes: the box body 201 is fixedly connected with the box body 201 at the upper end of the base 1, the side wall of the box body 201 is fixedly connected with the fixed frame 202, the inner wall of the fixed frame 202 is fixedly connected with the motor 203, the output shaft of the motor 203 penetrates through the side wall of the box body 201, one end of the output shaft of the motor 203, which is positioned in the box body 201, is fixedly connected with the crushing roller 204, one end of the crushing roller 204, which is far away from the motor 203, is rotationally connected with the bearing 205, one end of the bearing 205, which is far away from the crushing roller 204, is fixedly connected with the left inner wall of the box body 201, the upper end of the feeding pipe 4 penetrates through the side wall of the box body 201 and is fixed with the same, both sides of the inner wall of the box body 201 are fixedly connected with the fixed plates 206, the upper ends of the two groups of the fixed plates 206 are fixedly connected with the shaking springs 207, the upper ends of the two groups of shaking springs 207 are fixedly connected with the sieving plate 208, the side wall of the box body 201 is fixedly connected with the screw 209, the upper end of the contact part of the box body 201 and the screw 209 is provided with the feed back opening 210, a discharge hole 211 is formed below the feed back hole 210, the inner wall of the fixed frame 202 is rotationally connected with a rotating rod 212, the other end of the rotating rod 212 penetrates through the box 201, the rotating rod 212 is positioned on one end side wall of the box 201 and fixedly connected with an arc impact block 213, the lower end of the screening plate 208 is fixedly connected with a first arc shaking block 214, the surface of an output shaft of the motor 203 is sleeved with one end of a synchronous belt 215, the other end of the synchronous belt 215 is sleeved on the surface of the rotating rod 212, the inner wall of the box 201 is fixedly connected with a limiting plate 216, the upper end of the limiting plate 216 is fixedly connected with a reset spring 217, the upper end of the reset spring 217 is fixedly connected with one end of a diagonal blanking plate 218, the other end of the diagonal blanking plate 218 is hinged with the inner wall of the box 201, the upper end of the diagonal blanking plate 218 is fixedly connected with a second arc shaking block 220, and the lower end of the box 201 is provided with a blanking hole 219.

Specifically, the crushing device 2 according to the present utility model includes: the device comprises a box 201, a fixed frame 202, a motor 203, a crushing roller 204, a bearing 205, a fixed plate 206, a shaking spring 207, a screening plate 208, a screw 209, a feed back hole 210, a discharge hole 211, a rotating rod 212, an arc impact block 213, a first arc shaking block 214, a synchronous belt 215, a limiting plate 216, a reset spring 217, an inclined blanking plate 218, a blanking hole 219 and a second arc shaking block 220.

In one embodiment of the utility model, the upper end of the base 1 is fixedly connected with the box 201, the side wall of the box 201 is fixedly connected with the fixed frame 202, the inner wall of the fixed frame 202 is fixedly connected with the motor 203, the output shaft of the motor 203 penetrates through the side wall of the box 201, one end of the output shaft of the motor 203, which is positioned in the box 201, is fixedly connected with the crushing roller 204, one end of the crushing roller 204, which is far away from the motor 203, is rotationally connected with the bearing 205, one end of the bearing 205, which is far away from the crushing roller 204, is fixedly connected with the left inner wall of the box 201, the upper end of the feeding pipe 4 penetrates through the side wall of the box 201 and is fixed with the side wall, the crushing device 2 is arranged to facilitate the device to crush weeds and ensure that the feeding and the discharging of the device do not conflict, so that the working efficiency of the device is better, a user can start the exhauster 3 to suck the weeds cut by the cutting device into the collecting hopper, the weeds entering the inside the collecting hopper along the feeding pipe 4, then a user can rotate through a starting motor 203, the motor 203 rotates to drive a crushing roller 204 in the box 201 to work so as to crush weeds falling into the box 201, large weeds secondarily fed by a screw 209 can be crushed continuously so as to meet the use requirement, two sides of the inner wall of the box 201 are fixedly connected with a fixing plate 206, the upper ends of two groups of fixing plates 206 are fixedly connected with shaking springs 207, the upper ends of the two groups of shaking springs 207 are fixedly connected with a sieving plate 208, the side wall of the box 201 is fixedly connected with the screw 209, a feed back opening 210 is formed at the upper end of a contact part between the box 201 and the screw 209, a discharge opening 211 is formed below the feed back opening 210, a rotary rod 212 is rotatably connected with the inner wall of the fixing frame 202, the other end of the rotary rod 212 penetrates through the box 201, the side wall of one end of the rotary rod 212, which is positioned in the box 201, is fixedly connected with an arc-shaped impact block 213, the lower end of the sieving plate 208 is fixedly connected with a first arc-shaped shaking block 214, the surface of the output shaft of the motor 203 is sleeved with one end of the synchronous belt 215, the other end of the synchronous belt 215 is sleeved on the surface of the rotating rod 212, the cut weeds can fall off through the screening plate 208 below the crushing roller 204, larger weeds can fall on the screening plate 208, as the screening plate 208 is of an inclined design, large raw weeds can move through the screening plate 208 and fall into the screw 209 along the discharge hole 211, the screw 209 can take the raw materials out of the feed back hole 210 and continue cutting through the crushing roller 204 to meet the requirements, at the moment, the motor 203 rotates to drive the rotating rod 212 to rotate, so as to drive the arc impact block 213 to impact the first arc shaking block 214 at the lower end of the screening plate 208 to shake, so that the shaking of the screening plate 208 accelerates the moving speed of the larger weeds and the falling speed of the small weeds, make things convenient for people to use the device to prevent that there are little weeds to block sieve mesh and influence screening efficiency, at box 201 inner wall fixed connection limiting plate 216, limiting plate 216 upper end fixed connection reset spring 217, reset spring 217 upper end fixed connection oblique flitch 218 one end, oblique flitch 218 other end is articulated with box 201 inner wall, oblique flitch 218 upper end fixed connection second arc shake piece 220, feed opening 219 has been seted up to box 201 lower extreme, through having set up oblique flitch 218 and make things convenient for ruderal drop and discharge through feed opening 219, avoid weeds to pile up at the inside availability factor that influences the device of box 201, also can strike second arc shake piece 220 simultaneously when arc striking piece 213 rotates, make oblique flitch 218 unloading speed faster, make things convenient for the device to use.

With continued reference to fig. 1-5, one group of shaking springs 207 close to the fixed frame 202 of the two groups of shaking springs 207 is higher than the other group of shaking springs 207, the screening plate 208 is inclined, the arc striking block 213 and the second arc shaking block 220 are matched with the first arc shaking block 214, the upper end of the box 201 is hinged with the box cover 5, a rotating shaft 6 is arranged at the contact position of the box 201 and the rotating rod 212, the rotating rod 212 rotates in the rotating shaft 6, and the blanking opening 219 is not located above the collecting hopper.

In order to prevent weeds from falling onto the collection hopper, the blanking port 219 is not located above the collection hopper.

In the embodiment of the utility model, in order to facilitate the movement of larger weeds, one group of shaking springs 207 close to the fixed frame 202 in the two groups of shaking springs 207 is higher than the other group of shaking springs 207, so that the screening plate 208 is inclined to facilitate the use of the device.

During the use, first user can start updraft ventilator 3 and inhale the collection hopper inside with the weeds that are cut by cutting device, get into the inside weeds of collection hopper along inlet pipe 4 and get into inside box 201, then the user can rotate through start motor 203, motor 203 rotates and drives the inside crushing roller 204 of box 201 and carry out the crushing to the weeds that fall into the inside of box 201, the weeds after the cutting can drop through the screening board 208 of crushing roller 204 below, great weeds can drop on screening board 208, because screening board 208 is the oblique design, so big former weeds can remove through screening board 208 and drop to the inside of spiral instrument 209 along discharge gate 211, the spiral instrument 209 can take these raw materials to go out from feed back mouth 210 and continue the cutting through crushing roller 204 and make it accord with the requirement, at this moment motor 203 rotates and drives bull stick 212 and rotate, thereby drive arc striking piece 213 and bump the first arc shake piece 214 of screening board 208 lower extreme and make it shake, thereby make screening board 208 shake the mobile speed of the weeds and the speed that drop of shaking, great weeds can drop on screening board 208, set up through setting up oblique form of setting up and drop down the speed of striking piece 218 and drop to the inside of spiral instrument 209, this device can be used to conveniently to the side of the device is realized in the arc shape of the same time, this device is used to the arc is convenient to use of the slope to take down in the device to the inside of the piece is used to the material to be used to the vibration of the material to be down in the box to the reduction of the material.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Weeding subassembly with broken structure, including base (1), base (1) lower extreme is provided with cutting device and collecting hopper, collecting hopper lateral wall fixed connection inlet pipe (4), its characterized in that: the utility model discloses a collection hopper, including collection hopper, base (1) and crushing device, collection hopper is inside to be provided with air exhauster (3), base (1) upper end is provided with breaker (2), breaker (2) include:

the box body (201), box body (201) fixed connection is in base (1) upper end, box body (201) lateral wall fixed connection fixed frame (202), fixed frame (202) inner wall fixedly connected with motor (203), motor (203) output shaft runs through box body (201) lateral wall, motor (203) output shaft is located the inside one end fixed connection crushing roller (204) of box body (201), the one end that crushing roller (204) kept away from motor (203) rotates connecting bearing (205), the one end that crushing roller (204) was kept away from to bearing (205) is fixed connection box body (201) left side inner wall, feed pipe (4) upper end runs through box body (201) lateral wall and is fixed with it;

the fixing plates (206), the two sides of the inner wall of the box body (201) are fixedly connected with the fixing plates (206), the upper ends of the two groups of fixing plates (206) are fixedly connected with the shaking springs (207), and the upper ends of the two groups of shaking springs (207) are fixedly connected with the screening plates (208);

the spiral device (209), the spiral device (209) is fixedly connected to the side wall of the box body (201), a feed back opening (210) is formed in the upper end of the contact part of the box body (201) and the spiral device (209), and a discharge opening (211) is formed below the feed back opening (210);

the rotary rod (212), one end of the rotary rod (212) is rotationally connected to the inner wall of the fixed frame (202), the other end of the rotary rod (212) penetrates through the box body (201), an arc impact block (213) is fixedly connected to the side wall of one end of the rotary rod (212) located in the box body (201), a first arc shaking block (214) is fixedly connected to the lower end of the screening plate (208), one end of a synchronous belt (215) is sleeved on the surface of an output shaft of the motor (203), and the other end of the synchronous belt (215) is sleeved on the surface of the rotary rod (212);

limiting plate (216), limiting plate (216) fixed connection is at box (201) inner wall, limiting plate (216) upper end fixed connection reset spring (217), reset spring (217) upper end fixed connection oblique flitch (218) one end, oblique flitch (218) other end is articulated with box (201) inner wall, oblique flitch (218) upper end fixed connection second arc shake piece (220), feed opening (219) have been seted up to box (201) lower extreme.

2. A herbicidal assembly having a crushing structure as claimed in claim 1, wherein: one group of shaking springs (207) close to the fixed frame (202) of the two groups of shaking springs (207) is higher than the other group of shaking springs (207), and the screening plate (208) is in an inclined shape.

3. A herbicidal assembly having a crushing structure as claimed in claim 1, wherein: the arc striking block (213) and the second arc dithering block (220) are both adapted to the first arc dithering block (214).

4. A herbicidal assembly having a crushing structure as claimed in claim 1, wherein: the upper end of the box body (201) is hinged with a box cover (5).

5. A herbicidal assembly having a crushing structure as claimed in claim 1, wherein: the rotating shaft (6) is arranged at the contact position of the box body (201) and the rotating rod (212), and the rotating rod (212) rotates in the rotating shaft (6).

6. A herbicidal assembly having a crushing structure as claimed in claim 1, wherein: the feed opening (219) is not located above the collecting hopper.

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