CN221495661U - Feeding mechanism of shot blasting machine - Google Patents

Abstract

The application relates to a feeding mechanism of a shot blasting machine, which relates to the technical field of shot blasting machines and comprises a supporting frame, a hopper, a transfer box and a driving assembly, wherein one side of the hopper, which is far away from a shot blasting device, is provided with a mounting port for the transfer box to be placed in, a limiting mechanism for blocking the transfer box from being separated from the hopper is arranged in the hopper, a metal raw material block is loaded in the transfer box, and is guided to be conveyed into a feeding port of the shot blasting device through overturning of the hopper. During the feeding process, workers can directly put the transfer box filled with the metal raw material blocks into the hopper and limit the transfer box in the hopper through the limiting mechanism, and the feeding operation is simplified during the process, so that the feeding operation is more convenient.

Description

Feeding mechanism of shot blasting machine

Technical Field

The application relates to the technical field of shot blasting machines, in particular to a feeding mechanism of a shot blasting machine.

Background

Shot blasting machine is a machine device widely used in the manufacturing field, such as steel, casting, automobile industry, etc. The high-speed rotary roller is used for removing impurities, stains, grease and other harmful substances on the surface of the object, so that the purposes of cleaning and surface treatment are achieved.

The invention patent with the prior patent application number 200910017098.0 discloses a novel crawler-type shot blasting machine, which comprises shot blasting equipment and a feeding mechanism arranged at a feed inlet of the shot blasting equipment, wherein the feeding mechanism comprises a loop chain electric hoist, a hopper, a guide rail and a roller, the loop chain electric hoist is fixed at the top end of the feeding mechanism, and the hopper is pulled to carry out loading and unloading operation through the guide rail and the roller.

As can be seen by combining the drawings of the specification of the patent, the hopper of the feeding mechanism is used for bearing the metal raw material blocks, so that when the shot blasting machine is used, a worker is required to pour the metal raw material blocks into the hopper, and then the hopper is pulled by the endless chain electric hoist to rise to a certain position along the guide rail, and then the hopper rotates around the roller, so that a workpiece is discharged into the roller. The whole feeding process is time-consuming and labor-consuming, so that the treatment efficiency of the metal raw material block is lower.

Disclosure of Invention

In order to improve the processing efficiency of the metal raw material block, the application provides a feeding mechanism of a shot blasting machine.

The application provides a feeding mechanism of a shot blasting machine, which adopts the following technical scheme:

The utility model provides a feed mechanism of shot-blasting machine, includes support frame, hopper, transfer case and drive assembly, the support frame sets up in feed inlet one side of throwing the ball device, the hopper rotates to be installed on the support frame, the hopper is kept away from one side of throwing the ball device has been seted up the confession the installation mouth that the transfer case side put into, be equipped with in the hopper and be used for blockking the transfer case with the stop gear of hopper separation, drive assembly sets up on the support frame and drive the hopper is rotatory to aim at the feed inlet of throwing the ball device, and the metal raw materials piece bear in the transfer incasement, through the hopper upset direction is carried to in the feed inlet of throwing the ball device.

Through adopting above-mentioned technical scheme, during the staff material loading, can be through fork truck, mechanical arm isotructure with the transfer case that is equipped with the metal raw materials piece from the side of hopper direct put in the hopper, reduced the staff and poured the operation of hopper into with the metal raw materials piece from the transfer incasement, improved material loading efficiency.

Preferably, the transfer box comprises a box body and a plurality of support columns arranged at the bottom of the box body at intervals, and an inserting port is formed between the support columns.

Through adopting above-mentioned technical scheme, during the staff material loading, the fork arm isotructure that the interface can supply fork truck inserts, from this the convenience holds up or put down the transfer box steadily, helps further improving the transfer efficiency of transfer box.

Preferably, a buckling tongue matched with the limiting mechanism is arranged at the top of the box body.

Through adopting above-mentioned technical scheme, at hopper upset in-process, feed mechanism is connected with stop gear through detaining the tongue, can be with the preliminary restriction of transfer box in the hopper, reduced the probability that the transfer box falls out from the hopper.

Preferably, the limiting mechanism comprises at least two limiting rods arranged at intervals, and the limiting rods are arranged in the hopper and are positioned above the transfer box.

Through adopting above-mentioned technical scheme, owing to adopt the gag lever post that two piece at least intervals set up to be connected with detaining the tongue, when the hopper upset, detain the tongue and can fully contact the cooperation with the gag lever post of each angle, further restrict the transfer box in the hopper for the transfer box can be steadily along with the hopper upset.

Preferably, the limiting mechanism further comprises a limiting plate, the limiting plate is installed at the top of the hopper, and an opening for pouring out the metal raw material block from the transfer box is formed in one end, away from the installation opening, of the limiting plate.

Through adopting above-mentioned technical scheme, when the hopper upset, the limiting plate can further restrict the transfer case in the hopper for the transfer case can be steadily along with the hopper upset, can also shelter from the metal raw material piece that pours out in the transfer case simultaneously, owing to set up the opening in the one end of keeping away from the installing port, makes the metal raw material piece can collect the back direction and send to in the shot-blasting device in the opening part.

Preferably, the driving assembly comprises a loop chain electric hoist, a chain and a driving frame, the loop chain electric hoist is mounted on the supporting frame, the driving frame is covered on the outer side of the hopper and is rotationally connected with the supporting frame, one end of the chain is connected with the loop chain electric hoist, the other end of the chain is connected with the driving frame, the loop chain electric hoist drives the driving frame to rotate through the chain, and the hopper is overturned through the driving frame.

Through adopting above-mentioned technical scheme, when the staff uses this drive assembly to drive the hopper upset, because drive assembly uses chain drive electric block to drive, can be lighter when driving the hopper.

Preferably, the driving frame comprises a first frame body and a second frame body, the first frame body is rotatably arranged above the hopper, the driving frame is connected with the chain through the first frame body, and the second frame body is supported at the bottom of the hopper and is rotatably connected with the supporting frame.

Through adopting above-mentioned technical scheme, when the staff rotates the hopper through the drive frame, can drive the hopper through first support body earlier, drive the second support body and make the hopper rotate then, overturn the hopper in stages like this, can overturn the hopper more steadily and more laborsaving in the upset process.

Preferably, the first frame body comprises two first vertical rods and a cross rod connected between the two first vertical rods, the chain is connected to the cross rod, and the first vertical rods are rotationally connected with the hopper.

Through adopting above-mentioned technical scheme, the staff drives the horizontal pole earlier through the chain, and rethread horizontal pole drives two first montants and carries out preliminary upset to the hopper when for can drive the hopper more firmly.

Preferably, the second frame body comprises a supporting underframe and second vertical rods arranged on two opposite sides of the supporting underframe, the supporting underframe is connected to the bottom of the hopper, and the joint of the supporting underframe and the second vertical rods is rotationally connected with the supporting frame.

Through adopting above-mentioned technical scheme, when driving first support body, support the chassis and can be through the rotation connection with the support frame with the hopper bearing to certain position, for the upset of next step preparation and more firmly overturn the hopper.

Preferably, the support frame is provided with a support seat at the joint of the support underframe and the second vertical rod, and when the hopper overturns and falls down the metal raw material block, the support seat is propped against the second vertical rod.

Through adopting above-mentioned technical scheme, at the in-process of support frame bearing hopper, the supporting seat can restrict the preliminary upset of hopper to the convenience carries out the upset of next step with the hopper.

In summary, the application has the following beneficial effects:

1. According to the application, the hopper is provided with the mounting port and is matched with the transfer box, so that a worker can put the transfer box filled with the metal raw material block into the hopper through a forklift, a mechanical arm and other structures during feeding, and the feeding efficiency is improved.

2. The application adopts the structure that the buckling tongues are respectively arranged at the top angles of the top of the transfer box, and the buckling tongues are clamped on the limiting mechanism when the hopper turns over, so that the transfer box is limited in the hopper, and all metal raw material blocks in the transfer box can be poured out.

3. The application adopts the arrangement that the hopper is internally provided with at least two spacing rods and the spacing plates, so that when a worker turns over the hopper, the transfer box is initially positioned through the spacing rods and is further stabilized by the spacing plates, and then the transfer box is stably limited in the hopper, the sliding range of the transfer box in the hopper is reduced, the falling probability of the transfer box from the hopper is reduced in the turning process, and the metal raw material blocks in the transfer box can be guided and poured out.

Drawings

Fig. 1 is a schematic diagram of the front structure of a feeding mechanism in embodiment 1;

fig. 2 is a schematic side structural view of a feeding mechanism of embodiment 1;

Fig. 3 is a front exploded view of the feeding mechanism of embodiment 1;

fig. 4 is a schematic structural diagram of a feeding mechanism in feeding in embodiment 1;

fig. 5 is a schematic view of the structure of the feeding mechanism at the time of feeding in embodiment 1;

Fig. 6 is a schematic structural diagram of a feeding mechanism in embodiment 2.

Reference numerals illustrate: 1. a support frame; 11. a support base; 2. a hopper; 21. a mounting port; 22. a limiting mechanism; 221. a limit rod; 222. a limiting plate; 2221. an opening; 3. a transfer box; 31. a case; 311. a latch; 32. a support column; 321. an interface; 4. a drive assembly; 41. a loop chain electric hoist; 42. a drive rack; 421. a first frame body; 4211. a first vertical rod; 4212. a cross bar; 422. a second frame body; 4221. a support chassis; 4222. a second vertical rod; 43. a chain; 5. a shot blasting device; 51. and a feed inlet.

Detailed Description

The present application is described in further detail below with reference to the examples and fig. 1 to 6.

Example 1

Referring to fig. 1, a feeding mechanism of a shot blasting machine comprises a supporting frame 1, a hopper 2, a transfer box 3 and a driving assembly 4. The support frame 1 sets up in the feed inlet 51 one side of throwing ball device 5, and bolt fixed connection is passed through at the top of throwing ball device 5 shell on one side of support frame 1, and rag bolt fixed mounting is passed through on the foundation to the bottom of support frame 1. The hopper 2 rotates and installs on support frame 1, the installation mouth 21 that supplies transfer case 3 side to put into is offered to one side that the shot-blasting device 5 was kept away from to the hopper 2, be equipped with in the hopper 2 and be used for blockking transfer case 3 and hopper 2 separating stop gear 22, drive assembly 4 sets up on support frame 1 and drive hopper 2 rotation alignment shot-blasting device 5's feed inlet 51, the metal raw materials piece carries in transfer case 3 through hopper 2 upset direction carry to shot-blasting device 5's feed inlet 51 in, thereby reduced the operation that the staff poured into hopper 2 from transfer case 3 with the metal raw materials piece, the material loading efficiency has been improved.

Referring to fig. 2 and 3, the transfer box 3 includes a box 31 and four support columns 32 arranged at the bottom of the box 31 at intervals, and an inserting port 321 for inserting and connecting a fork truck, a mechanical arm and other structures is formed between adjacent support columns 32, so that a worker can stably lift or put down the transfer box 3 through the fork truck, the mechanical arm and other structures in the feeding process. The top of the box body 31 is provided with four buckling tongues 311 matched with the limiting mechanism 22, the structure of the buckling tongues 311 can be adjusted according to the requirement, when the hopper 2 is overturned, the buckling tongues 311 are fully contacted and matched with the limiting rods 221, and the transfer box 3 can be limited in the hopper 2, so that the transfer box 3 can be stably overturned along with the hopper 2.

The limiting mechanism 22 in this embodiment includes two limiting rods 221 disposed in the hopper 2 at intervals, and the two limiting rods 221 are disposed horizontally and above the transfer box 3. In the process of upward overturning of the hopper 2, the transfer box 3 is synchronously and upward overturned along with the hopper 2, when the overturning angle of the hopper 2 exceeds 90 degrees, the transfer box 3 loses the support of the bottom of the hopper 2 and can continue overturning, and at the moment, the two limit rods 221 which are horizontally distributed are in an up-down distribution state. Wherein the lower limit rod 221 is firstly propped against the transfer box 3 and is used for preventing the transfer box 3 from sliding downwards along the side wall of the hopper 2; meanwhile, the upper limiting rods 221 are supported on the transfer box 3, so that the transfer box 3 is prevented from falling from the hopper 2 and is completely separated from the hopper 2, and at the moment, the buckling tongues 311 are respectively buckled on the two limiting rods 221 in two groups, so that the transfer box 3 is further limited in the hopper 2.

Referring to fig. 4 and 5, the driving assembly 4 includes a endless chain electric block 41, a chain 43, and a driving frame 42. The loop chain electric hoist 41 is installed on one side of the support frame 1, which is far away from the shot blasting device 5, and the driving mode of the loop chain electric hoist 41 has better driving efficiency relative to other gear rack and other structures, so that the turning of the hopper 2 can be better realized. The driving frame 42 is covered on the outer side of the hopper 2 and is rotationally connected with the supporting frame 1, one end of the chain 43 is connected with the endless chain electric hoist 41, and the other end of the chain 43 is connected with the driving frame 42. Therefore, the loop chain electric hoist 41 is started, the chain 43 is wound and shortened, the driving frame 42 and the supporting frame 1 are pulled to rotate relatively, the hopper 2 is installed on the driving frame 42 and rotates synchronously along with the rotation of the driving frame 42, and the transfer box 3 in the hopper 2 is driven to overturn to realize discharging.

The driving frame 42 of this embodiment includes a first frame body 421 and a second frame body 422, the first frame body 421 includes two first vertical rods 4211 and a cross rod 4212 connected between the two first vertical rods 4211, the chain 43 is connected to the middle part of the cross rod 4212, and the first vertical rods 4211 are rotatably connected with the hopper 2. Therefore, when the worker drives the endless chain electric hoist 41 to turn over the hopper 2, the hopper 2 can be stably pulled up or put down, so that the hopper 2 is driven easily, and the stability of the hopper 2 in the turning process is ensured. The second frame 422 includes a supporting chassis 4221 and second vertical rods 4222 disposed on two opposite sides of the supporting chassis 4221, the supporting chassis 4221 is received at the bottom of the hopper 2, the connection between the supporting chassis 4221 and the second vertical rods 4222 is rotationally connected with the supporting frame 1, and a supporting seat 11 is disposed at the connection between the supporting chassis 4221 and the second vertical rods 4222, when the hopper 2 overturns to topple over a metal raw material block, the supporting seat 11 is propped against the second vertical rods 4222.

Because the driving frame 42 is divided into the first frame 421 and the second frame 422, when the hopper 2 is turned over, the process of driving the hopper 2 can be divided into two parts, and the hopper 2 is driven by the first frame 421 for the first time and lifted by a distance under the bearing of the supporting chassis 4221. Simultaneously, the hopper 2 is turned over to the feed inlet 51 of the shot blasting device 5 by the second vertical rod 4222. Thus, the hopper 2 is turned over in stages, so that the turning over of the hopper 2 is more stable and saves more labor in the turning over process.

Working principle: after the worker is spliced at the splicing opening 321 of the transfer box 3 filled with the metal raw material blocks through a forklift, a mechanical arm and other structures, the transfer box 3 is supported and placed in the hopper 2. The first frame 421 is driven by the chain 43 to drive the hopper 2 to rotate by the endless chain electric hoist 41, and under the bearing of the supporting underframe 4221, the supporting seat 11 and the second vertical rod 4222 prop against each other to lift the hopper 2 to a certain position, so that the hopper 2 is separated from the supporting underframe 4221 by overturning the hopper 2 and the second vertical rod 4222. In the overturning process, the buckling tongue 311 at the top of the transfer box 3 is connected with the limiting rod 221, the transfer box 3 is limited in the hopper 2, the probability of separating the transfer box 3 from the hopper 2 is reduced, and then the hopper 2 is overturned to the feed inlet 51 of the shot blasting device 5.

Example 2

Referring to fig. 6, the difference from embodiment 1 is that: the limiting mechanism 22 further comprises a limiting plate 222 which is positioned in the hopper 2 and spans across the top of the box body 31, the limiting plate 222 is positioned on one side close to the mounting opening 21 of the hopper 2, and an opening 2221 for pouring out the metal raw material blocks from the transfer box 3 is formed in one end, far away from the mounting opening 21, of the limiting plate 222.

Because stop gear 22 still includes limiting plate 222, when hopper 2 upset, limiting plate 222 can restrict transfer box 3 in hopper 2 for transfer box 3 can be steadily along with hopper 2 upset, can also shelter from the metal raw material piece that pours out in the transfer box 3 simultaneously, because open 2221 has been seted up at the one end that keeps away from installing port 21, makes the metal raw material piece can collect the back direction and carry in throwing pill device 5 in opening 2221 department.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (10)

1. The utility model provides a feed mechanism of shot-blasting machine which characterized in that: including support frame (1), hopper (2), transfer case (3) and drive assembly (4), support frame (1) sets up in feed inlet (51) one side of throwing ball device (5), hopper (2) rotate and install on support frame (1), hopper (2) are kept away from one side of throwing ball device (5) has been seted up the confession transfer case (3) side is put into installing port (21), be equipped with in hopper (2) and be used for stopping transfer case (3) with stop gear (22) of hopper (2) separation, drive assembly (4) set up on support frame (1) and drive hopper (2) rotate feed inlet (51) of aiming at throwing ball device (5), the metal raw materials piece bear in transfer case (3), through hopper (2) upset direction is carried to in feed inlet (51) of throwing ball device (5).

2. The charging mechanism of the shot blasting machine according to claim 1, wherein: the transfer box (3) comprises a box body (31) and a plurality of support columns (32) arranged at the bottom of the box body (31) at intervals, and an inserting port (321) is formed between the support columns (32).

3. The charging mechanism of the shot blasting machine according to claim 2, wherein: the top of the box body (31) is provided with a buckling tongue (311) matched with the limiting mechanism (22).

4. The charging mechanism of the shot blasting machine according to claim 1, wherein: the limiting mechanism (22) comprises at least two limiting rods (221) which are arranged at intervals, and the limiting rods (221) are arranged in the hopper (2) and are located above the transfer box (3).

5. The charging mechanism of the shot blasting machine according to claim 4, wherein: the limiting mechanism (22) further comprises a limiting plate (222), the limiting plate (222) is installed at the top of the hopper (2), and an opening (2221) for pouring out the metal raw material block from the transfer box (3) is formed in one end, away from the installation opening (21), of the limiting plate (222).

6. The charging mechanism of the shot blasting machine according to claim 1, wherein: the driving assembly (4) comprises a loop chain electric hoist (41), a chain (43) and a driving frame (42), wherein the loop chain electric hoist (41) is installed on the supporting frame (1), the driving frame (42) is covered on the outer side of the hopper (2) and is rotationally connected with the supporting frame (1), one end of the chain (43) is connected with the loop chain electric hoist (41), the other end of the chain (43) is connected with the driving frame (42), the loop chain electric hoist (41) drives the driving frame (42) to rotate through the chain (43), and the hopper (2) is overturned through the driving frame (42).

7. The charging mechanism of the shot blasting machine according to claim 6, wherein: the driving frame (42) comprises a first frame body (421) and a second frame body (422), the first frame body (421) is rotatably arranged above the hopper (2), the driving frame (42) is connected with the chain (43) through the first frame body (421), and the second frame body (422) is supported at the bottom of the hopper (2) and is rotatably connected with the supporting frame (1).

8. The charging mechanism of the shot blasting machine according to claim 7, wherein: the first frame body (421) comprises two first vertical rods (4211) and a cross rod (4212) connected between the two first vertical rods (4211), the chain (43) is connected to the cross rod (4212), and the first vertical rods (4211) are rotationally connected with the hopper (2).

9. The charging mechanism of the shot blasting machine according to claim 7, wherein: the second frame body (422) comprises a supporting underframe (4221) and second vertical rods (4222) arranged on two opposite sides of the supporting underframe (4221), the supporting underframe (4221) is connected to the bottom of the hopper (2) in a bearing mode, and the joint of the supporting underframe (4221) and the second vertical rods (4222) is connected with the supporting frame (1) in a rotating mode.

10. The charging mechanism of a shot blasting machine according to claim 9, wherein: the support frame (1) is provided with a support seat (11) at the joint of the support underframe (4221) and the second vertical rod (4222), and when the hopper (2) overturns and topples over a metal raw material block, the support seat (11) is propped against the second vertical rod (4222).