CN219024442U - Reducing mechanism is used in production of pig fodder - Google Patents

Abstract

The utility model discloses a crushing device for producing pig feed, which relates to the technical field of pig feed crushing and comprises a shell and a working cavity, wherein a crushing wheel is arranged in the working cavity, one end of the crushing wheel is provided with a servo motor for driving the crushing wheel to rotate, the working cavity is slidably connected to the upper part of an inner cavity of the shell, a sieve plate is attached to the lower end of the working cavity, one end of the sieve plate is rotatably connected with the inner cavity of the shell, a discharging plate is arranged below the sieve plate, and the middle part of one side of the discharging plate is rotatably connected with the inner cavity of the shell. According to the utility model, the two feed coarse and fine are discharged simultaneously through the discharge holes on the two sides of the adjusting mechanism, and the inclination angles of the sieve plate and the discharge plate can be controlled, so that the discharge rate of the feed is controlled, a large amount of feed carrying dust is prevented from being discharged in a concentrated manner, and the feed can be contacted with the sieve plate by quickly adjusting the movement direction of the driven block, so that irregular crude pig feed possibly blocked in the conical hole is shaken down.

Description

Reducing mechanism is used in production of pig fodder

Technical Field

The utility model relates to the technical field of pig feed crushing, in particular to a crushing device for producing pig feed.

Background

Pig feed is typically a feed for raising pigs consisting of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additives, divided into categories: complete feed, concentrate and premix, in order to promote better digestion of the pig, the pig feed needs to be crushed before feeding.

The utility model discloses a grinder is used in pig feed production like chinese patent publication No. CN 216459126U, including placing the case, place case inner chamber fixed be equipped with diaphragm and riser, the fixed crushing case that is equipped with on the diaphragm, be equipped with reducing mechanism in the crushing case, through the reducing mechanism of setting, motor two rotates and drives gear one and gear two and rotate, and then drive crushing roller through the long post and rotate, and then can smash pig feed, improved garrulous effect, improved pig feed's production machining efficiency, through the sieving mechanism of setting, the good pig feed of smash is screened, and large granule's fodder stays on the filter screen.

When the pig feed is continuously discharged, the coarse pig feed which fails to pass through the screen plate is reserved in the device, the pig feed of different types needs to be cleaned independently when the pig feed is replaced later, the process is more labor-consuming, and the screen plate is also likely to be blocked by feed particles with irregular shapes in the process of screening the pig feed, so that the discharge of the pig feed after the processing and crushing is affected.

It is therefore necessary to propose a comminuting device for the production of pig feed which solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a crushing device for producing pig feed, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a reducing mechanism is used in production of pig fodder, includes shell and working chamber, the inside crushing wheel that is provided with of working chamber, crushing wheel one end is provided with its pivoted servo motor of drive, working chamber sliding connection is in shell inner chamber upper portion, the laminating of working chamber lower extreme is equipped with the sieve, sieve one end is connected with the shell inner chamber rotation, the sieve below is provided with the flitch, flitch one side middle part is connected with shell inner chamber rotation, sieve lower extreme one side laminating is equipped with the supporting shoe, the laminating of supporting shoe below is provided with the driven piece that is used for driving supporting shoe vertical movement, shell inner chamber bottom is provided with the adjustment mechanism who is used for driving driven piece horizontal migration.

As a further scheme of the utility model: the adjusting mechanism comprises a second gear, the middle part of one end of the second gear is fixedly connected with a transmission rod, one end of the transmission rod, which is far away from the second gear, is fixedly connected with a handle, a rack is connected below the second gear in a meshed manner, one end of the rack, which is far away from the second gear, is fixedly connected with a driven block, the rack is in sliding connection with the bottom of an inner cavity of the shell, the bottom of the inner cavity of the shell is fixedly connected with a fixed block, and a hole matched with the rack for use is formed in the lower part of the fixed block.

As a further scheme of the utility model: two symmetrical first inclined planes are formed in the upper portion of the driven block, a third inclined plane is formed in the lower portion of the supporting block, a second inclined plane is formed in one end, close to the driven block, of the discharging plate, the inclination angle of the first inclined plane is smaller than that of the second inclined plane, the inclination angle of the third inclined plane is equal to that of the first inclined plane, when the driven block is located below the supporting block, the first inclined plane and the third inclined plane are mutually attached, and at the moment, the first inclined plane and the second inclined plane are located on the same horizontal plane.

As a further scheme of the utility model: the middle part of the upper end of the sieve plate is provided with a plurality of conical holes, the conical holes are small in top and large in bottom, and one side of the lower end of the sieve plate, which is close to the supporting block, is rotationally connected with a baffle plate for preventing pig feed from falling into the bottom of the inner cavity of the shell.

As a further scheme of the utility model: the inner cavity at the upper part of the fixed block is fixedly connected with two symmetrical springs, and one end of each spring, which is far away from the fixed block, is fixedly connected with the lower end of the discharging plate.

As a further scheme of the utility model: the shell both sides have all been seted up the discharge gate, are close to the supporting shoe the discharge gate lower part fixedly connected with extension board, when driven piece drive supporting shoe downwardly moving, the end of sieve rotates to discharge gate bottom and the end of sieve aligns the setting with the extension board.

As a further scheme of the utility model: two symmetrical limiting blocks are fixedly connected to two sides of the supporting block, and limiting grooves matched with the limiting blocks for use are formed in the inner cavity of the shell.

As a further scheme of the utility model: one side sliding connection that the working chamber is close to second servo motor has the connecting plate, second servo motor's output passes the connecting plate and smashes round fixed connection, smash the one end fixedly connected with first gear that the second servo motor was kept away from to the wheel, the one end that smashes the wheel was kept away from to first gear rotates to be connected with the balance plate, balance plate and working chamber inner chamber sliding connection, working chamber one side outer wall rotates to be connected with the connecting rod, the one end that the working chamber outer wall was kept away from to the connecting rod rotates to be connected with the cam, the one end fixedly connected with first servo motor of connecting rod was kept away from to the cam.

Compared with the prior art, the utility model has the beneficial effects that: the feed is not discharged from the inside of the shell in the feed crushing processing process, so that dust generated in the processing crushing process is prevented from being continuously discharged to the outside, the two feeds, namely thick feed and thin feed, are simultaneously discharged from the discharge ports on two sides through the adjusting mechanism, the inclination angle of the sieve plate and the discharge plate can be controlled, the discharge rate of the feed is controlled, a large amount of feed is prevented from being discharged in a concentrated manner, the movement direction of the driven block is quickly adjusted, the driven block is contacted with the sieve plate, the driven block is vibrated, and the irregular crude pig feed possibly clamped in the conical hole is vibrated.

Drawings

Fig. 1 is a schematic diagram of an explosive structure according to the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is a schematic structural view of the working state of the screen plate and the discharge plate in the utility model.

Fig. 4 is a schematic structural view of a working chamber according to the present utility model.

Fig. 5 is a schematic structural view of an adjusting mechanism in the present utility model.

Fig. 6 is a schematic structural diagram of the positional relationship of the inclined planes in the present utility model.

In the figure: the device comprises a 1-shell, a 2-feeding hole, a 3-working cavity, a 31-crushing wheel, a 32-first gear, a 33-balance plate, a 34-connecting plate, a 4-first servo motor, a 5-cam, a 6-connecting rod, a 7-second servo motor, an 8-sieve plate, a 9-discharging plate, a 91-second inclined plane, a 10-driven block, a 101-first inclined plane, a 11-baffle plate, a 12-adjusting mechanism, a 121-second gear, a 122-rack, a 123-handle, a 124-transmission rod, a 13-supporting block, a 131-third inclined plane, a 14-limiting block, a 15-spring, a 16-limiting groove, a 17-extending plate, a 18-conical hole, a 19-discharging hole and a 20-fixed block.

Detailed Description

Referring to fig. 1-6, in the embodiment of the utility model, a crushing device for pig feed production comprises a housing 1, a feed inlet 2 is fixedly connected to the middle part of the upper end of the housing 1, two symmetrical extension plates are fixedly connected to two sides of the lower end of the feed inlet 2, a working cavity 3 is slidably connected to the lower part of the feed inlet 2, a chute matched with the extension plates is arranged at the top of the inner cavity of the working cavity 3, so that dust generated by internal processing of the working cavity 3 can not leak when the working cavity continuously reciprocates horizontally, the surrounding environment is prevented from being polluted by dust, the environment of a pig feed production place is further maintained, a connecting plate 34 and a balance plate 33 are slidably connected to two sides of the working cavity 3 respectively, a first servo motor 4 and a second servo motor 7 are arranged at the upper part of the inner cavity of the housing 1, the connecting plate 34 is positioned at one side close to the second servo motor 7, the output end of the second servo motor 7 passes through the connecting plate 34 and is fixedly connected with the crushing wheel 31, one end of the crushing wheel 31 far away from the second servo motor 7 is fixedly connected with the first gear 32, one side of the first gear 32 far away from the crushing wheel 31 is rotationally connected with the balance plate 33, one side of the first gear 32 is in meshed connection with the two first gears 32, the two first gears 32 are rotationally connected with the balance plate 33, one end of the two first gears 32 far away from the balance plate is fixedly connected with the crushing wheel 31, one end of the two crushing wheels 31 far away from the gears is rotationally connected with the connecting plate 34, wherein the output end of the first servo motor 4 is fixedly connected with the cam 5, one side of the cam 5 far away from the first servo motor 4 is rotationally connected with the connecting rod 6, one end of the connecting rod 6 far away from the cam 5 is rotationally connected with the working cavity 3, so as to drive the working cavity 3 to continuously horizontally reciprocate along with the rotation of the cam 5, the working cavity 3 and the crushing wheel 31 are made to move relatively, so that pig feed in the working cavity 3 is continuously rocked, and the pig feed is continuously contacted with the crushing wheel 31 along the arc surfaces on two sides of the inner cavity of the working cavity 3, so that the pig feed can be crushed in the working cavity 3 as sufficiently as possible.

The lower extreme of working chamber 3 is equipped with sieve 8, constantly reciprocating motion's working chamber 3 also can improve the screening efficiency of pig fodder, reduce the possibility that pig fodder blockked up sieve mesh on the sieve 8, a plurality of bell mouths 18 have evenly been seted up at sieve 8 upper end middle part, the bell mouths 18 adopt the design of conical upper and lower width can effectually reduce irregular pig fodder card in the sieve mesh and lead to the probability of jam, the big probability of pig fodder through upper end narrow hole can all fall smoothly, sieve 8 one end shell 1 inner chamber rotates to be connected, thereby make sieve 8 can anticlockwise rotation after accomplishing processing is discharged for filterable crude pig fodder on the sieve 8, thereby the residual crude pig fodder produces the pollution to the different kinds of pig fodder in the follow-up processing, thereby influence the quality of other pig feeds.

A supporting block 13 is arranged below the other end of the screen plate 8, limiting blocks 14 are fixedly connected to two sides of the supporting block 13, limiting grooves 16 corresponding to the limiting blocks 14 are formed in the inner cavity of the shell 1, a driven block 10 is slidably connected below the supporting block 13, a third inclined surface 131 is formed in the lower portion of the supporting block 13, two symmetrical first inclined surfaces 101 are formed in the upper portion of the driven block 10, the inclination angles of the first inclined surfaces 101 are equal to those of the third inclined surfaces 131, the two first inclined surfaces 101 incline leftwards and rightwards respectively, the second inclined surfaces 91 incline rightwards respectively, the third inclined surfaces 103 incline leftwards respectively, the inclined surfaces are mutually matched for use to achieve the purpose of rotating the screen plate 8 and the discharging plate 9, when the driven block 10 moves leftwards and rightwards, the supporting block 13 moves up and down along the limiting grooves 16 vertically and vertically extends to match the limiting blocks 14 to guide the supporting block 13 to move upwards and downwards, thereby changing the inclination angle of the sieve plate 8 to facilitate pouring of the residual crude pig feed, the baffle 11 is rotatably connected to one side of the lower end of the sieve plate 8 close to the driven block 10, the baffle 11 is an inclined plate, the fine pig feed filtered from the sieve plate 8 can be effectively prevented from falling into the bottom of the shell 1 after passing through the discharge plate 9, the baffle 11 rotates along with the sieve plate 8 and the discharge plate 9, the baffle 11 can not block the discharge process of the sieve plate 8 and the discharge plate 9, in the moving process of the driven block 10, the first inclined plane 101 interacts with the second inclined plane 91 to enable the discharge plate 9 to rotate clockwise, the rotating angle of the discharge plate 9 can be controlled by adjusting the moving distance of the driven block 10, the rack 122 is fixedly connected to the lower part of one side of the driven block 10 close to the discharge plate 9, and the rack 122 is in sliding connection with the bottom of the inner cavity of the shell 1, the second gear 121 is connected to the upper portion meshing of rack 122, second gear 121 middle part fixedly connected with transfer line 124, the one end fixedly connected with handle 123 that second gear 121 was kept away from to transfer line 124 makes second gear 121 take place the motion of rotation and thereby drive rack 122 through rotating handle 123 to drive driven piece 10 and do horizontal movement, thereby accomplish the regulation to the rotation angle of sieve 8 and flitch 9, make the device both sides can discharge pig feed simultaneously, and there is not pig feed and dust discharge in pig feed's crushing course of working.

The fixed block 20 is fixedly connected to the middle of the bottom wall of the inner cavity of the shell 1, two symmetrical springs 15 are fixedly connected to the inner cavity at the upper part of the fixed block 20, one end of each spring 15, which is far away from the fixed block 20, is fixedly connected with the discharge plate 9, the fixed block 20 can give a supporting force to the discharge plate 9, the discharge plate 9 can still be kept at a horizontal position after receiving the piglet feed, the traction of the springs 15 can prevent the discharge plate 9 from rotating due to dead weight when the piglet feed is not received, thus the processing of the piglet feed is influenced, the lower end of each fixed block 20 is provided with a hole matched with the rack 122, the rack 122 is not blocked during horizontal movement, the two sides of the shell 1 are provided with the discharge holes 19, the lower part of the discharge holes 19, which is close to the supporting block 13, is fixedly connected with the extension plate 17, when the driven block 10 drives the supporting block 13 to move downwards, the tail end of the screen plate 8 rotates to the bottom of the discharge hole 19, the tail end of the screen plate 8 is aligned with the extension plate 17, and the tail end of the screen plate 8 is prevented from being insufficiently discharged by the coarse piglet feed due to insufficient length after rotation.

The working principle of the utility model is as follows: in the pig feed crushing processing process, along with the continuous crushing of the pig feed and discharging the pig feed out of the crushing device, more dust is usually generated in the process and is discharged along with the crushed pig feed, in order to improve the situation, the utility model designs a novel pig feed discharging mode, specifically, firstly, the pig feed to be processed is added into the working cavity 3 from the feed inlet 2, then the driving switches of the first servo motor 4 and the second servo motor 7 are opened, the first servo motor 4 starts to work, the cam 5 is driven to rotate, the rotation of the cam 5 drives the connecting rod 6 which is rotationally connected with the cam to reciprocate, the working cavity 3 is further continuously reciprocated in the horizontal direction, the connecting plate 34, the feed inlet 2 and the balance plate 33 are connected with the working cavity 3 in a sliding way, so that the crushing wheel 31 and the working cavity 3 do relative motion, the pig feed in the working chamber 3 moves along with the working chamber 3, so that the pig feed continuously contacts and collides with the crushing wheel 31, the second servo motor 7 drives the crushing wheel 31 to rotate, the middle crushing wheel 31 and the two sides of the crushing wheel rotate in opposite directions, the continuously moving working chamber 3 can simultaneously improve the sieving efficiency of the fine pig feed, the conical holes 18 on the sieve plate 8 can prevent the irregular pig feed from being blocked in the holes, the sieve plate 8 and the discharge plate 9 are kept at horizontal positions in the process of processing the pig feed, the top surfaces of the sieve plate 8 and the discharge plate 9 are higher than the top surfaces of the discharge holes 19 at the two sides, so that dust generated by crushing the pig feed in the device can not be easily discharged outside the device, after the pig feed in the working chamber 3 is processed and crushed, the coarse and fine pig feed can be respectively discharged at the moment, in particular, the second gear 121 is driven by rotating the handle 123, the rotation of the second gear 121 can drive the horizontal movement of the rack 122 so as to drive the driven block 10 to horizontally move, when the driven block 10 moves to the position of the second gear 121, the third inclined plane 131 on the supporting block 13 is attached to the first inclined plane 101 and moves downwards along the limiting groove 16 through the limiting block 14, after the screen plate 8 loses support, the screen plate 8 rotates anticlockwise and finally aligns with the extension plate 17, along with the continuous movement of the driven block 10, the second inclined plane 91 contacts with the first inclined plane 101, clockwise rotation occurs, the baffle plate 11 also rotates anticlockwise along with the rotation of the second inclined plane 91, the inclination angle of the screen plate 8 and the discharge plate 9 can be simultaneously controlled by adjusting the position of the driven block 10, so that a large amount of dust is discharged along with the discharge of the pig feed, and when a large amount of coarse pig feed in irregular shapes cannot smoothly fall down on the upper part of the conical hole 18, the screen plate 8 can be impacted by rapidly and slowly and horizontally reciprocating the screen plate 8 by rapidly rotating the handle 123 clockwise rotation, so that the driven block 10 rapidly moves upwards and horizontally and reciprocally, and the screen plate 8 can shake irregularly and shake the screen plate 8.

Claims (8)

1. The utility model provides a reducing mechanism is used in production of pig fodder, includes shell (1) and working chamber (3), the inside crushing wheel (31) that is provided with of working chamber (3), crushing wheel (31) one end is provided with its pivoted servo motor (7) of drive, a serial communication port, working chamber (3) sliding connection is in shell (1) inner chamber upper portion, working chamber (3) lower extreme laminating is equipped with sieve (8), sieve (8) one end and shell (1) inner chamber rotate to be connected, sieve (8) below is provided with flitch (9), flitch (9) one side middle part and shell (1) inner chamber rotate to be connected, sieve (8) lower extreme one side laminating is equipped with supporting shoe (13), supporting shoe (13) below laminating is provided with driven piece (10) that are used for driving supporting shoe (13) vertical movement, shell (1) inner chamber bottom is provided with adjustment mechanism (12) that are used for driving driven piece (10) horizontal migration.

2. The crushing device for pig feed production according to claim 1, wherein the adjusting mechanism (12) comprises a second gear (121), a transmission rod (124) is fixedly connected to the middle part of one end of the second gear (121), a handle (123) is fixedly connected to one end of the transmission rod (124) away from the second gear (121), a rack (122) is connected to the lower part of the second gear (121) in a meshed manner, one end of the rack (122) away from the second gear (121) is fixedly connected with the driven block (10), the rack (122) is slidably connected with the bottom of the inner cavity of the shell (1), a fixing block (20) is fixedly connected to the bottom of the inner cavity of the shell (1), and a hole matched with the rack (122) is formed in the lower part of the fixing block (20).

3. The crushing device for producing pig feed according to claim 1, wherein the driven block (10) is provided with two symmetrical first inclined planes (101) on the upper portion, the support block (13) is provided with a third inclined plane (131) on the lower portion, one end of the discharge plate (9) close to the driven block (10) is provided with a second inclined plane (91), the inclination angle of the first inclined plane (101) is smaller than that of the second inclined plane (91), the inclination angle of the third inclined plane (131) is equal to that of the first inclined plane (101), and when the driven block (10) is located below the support block, the first inclined plane (101) and the third inclined plane (131) are mutually attached, and at the moment, the first inclined plane (101) is also located on the same horizontal plane.

4. The crushing device for producing pig feed according to claim 1, wherein a plurality of conical holes (18) are formed in the middle of the upper end of the screen plate (8), the conical holes (18) are small at the top and large at the bottom, and a baffle (11) for preventing the pig feed from falling into the bottom of the inner cavity of the shell (1) is rotationally connected to one side, close to the supporting block (13), of the lower end of the screen plate (8).

5. The crushing device for pig feed production according to claim 2, wherein the inner cavity of the upper part of the fixed block (20) is fixedly connected with two symmetrical springs (15), and one end of the two springs (15) far away from the fixed block (20) is fixedly connected with the lower end of the discharge plate (9).

6. The crushing device for pig feed production according to claim 1, wherein the two sides of the shell (1) are provided with a discharge hole (19), the lower part of the discharge hole (19) close to the supporting block (13) is fixedly connected with an extension plate (17), and when the supporting block (13) is driven by the driven block (10) to move downwards, the tail end of the screen plate (8) rotates to the bottom of the discharge hole (19) and the tail end of the screen plate (8) is aligned with the extension plate (17).

7. The crushing device for producing pig feed according to claim 1, wherein two symmetrical limiting blocks (14) are fixedly connected to two sides of the supporting block (13), and a limiting groove (16) matched with the limiting blocks (14) for use is formed in the inner cavity of the shell (1).

8. The crushing device for pig feed production according to claim 1, characterized in that one side of the working cavity (3) close to the second servo motor (7) is slidingly connected with a connecting plate (34), the output end of the second servo motor (7) passes through the connecting plate (34) and is fixedly connected with a crushing wheel (31), one end of the crushing wheel (31) far away from the second servo motor (7) is fixedly connected with a first gear (32), one end of the first gear (32) far away from the crushing wheel (31) is rotationally connected with a balance plate (33), the balance plate (33) is slidingly connected with an inner cavity of the working cavity (3), one side outer wall of the working cavity (3) is rotationally connected with a connecting rod (6), one end of the connecting rod (6) far away from the outer wall of the working cavity (3) is rotationally connected with a cam (5), and one end of the cam (5) far away from the connecting rod (6) is fixedly connected with a first servo motor (4).

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