CN220733614U - Straw smashing device for feeding - Google Patents

Abstract

The utility model discloses a feeding straw smashing device which comprises a smashing box body and a cutting knife, wherein a supporting frame is arranged at the top of the smashing box body, a second motor is arranged on one side of the supporting frame, a rotary table is arranged on one side of the supporting frame, a connecting rod is hinged to one side of the rotary table, which is far away from the circle center, a movable groove is formed in the top of the smashing box body, a supporting sliding rod is arranged on two sides of the inside of the smashing box body, two sides of the cutting knife are sleeved on the outer side of the supporting sliding rod, the top of the cutting knife is hinged to the bottom end of the connecting rod, a mounting block is arranged on one side of the cutting knife, and a spring pressing plate is arranged in the mounting block. According to the utility model, the connecting rod can pull the chopping knife to reciprocate up and down in the crushing box body through the rotation of the turntable, so that a long straw can be chopped into a plurality of short rods, and the condition that the crushing blade is damaged while insufficient crushing is caused by the fact that the long straw directly enters the crushing device is avoided.

Description

Straw smashing device for feeding

Technical Field

The utility model relates to the technical field of straw treatment, in particular to a feeding straw crushing device.

Background

In recent years, crop straws become a new source of pollution. In summer and autumn and winter, a large amount of straws such as wheat, corn and the like are burned in the field to generate a large amount of dense smoke, so that resources are wasted, the atmosphere is seriously polluted, the living environment of human beings is endangered, the straw smashing treatment device can smash crop waste materials such as cornstalks, straws, peanut coats, flowers and the like which can burn, white burning of the crop straws is avoided, the environment is well protected, and renewable energy sources are effectively developed.

Most of the existing crushers crush the whole straw directly, so that not only the crushing effect is poor, but also the crushing blades are easy to damage.

Therefore, a straw smashing device for feeding is provided.

Disclosure of Invention

The utility model aims to provide a feeding straw crushing device which aims to solve the problems in the background technology, and in order to achieve the purposes, the utility model provides the following technical scheme: the utility model provides a straw reducing mechanism for feed, includes crushing box, support frame and chopper, the support frame is installed at the top of crushing box, no. two motors are installed to one side of support frame, the carousel is installed to one side of support frame, one side that the centre of a circle was kept away from to the carousel articulates there is the connecting rod, movable groove has been seted up at the top of crushing box, a support slide bar is all installed to the inside both sides of crushing box, the outside at the support slide bar is established to the both sides cover of chopper, the top and the connecting rod bottom of chopper are articulated, the installation piece is installed to one side of chopper, the internally mounted of installation piece has the spring clamp plate, the internally mounted of crushing box has crushing chamber outer wall, the internally mounted of crushing box has crushing blade main part, the top of crushing box installs a motor, the feeding case is installed to one side of crushing box, the supporting leg is installed to the bottom of crushing box.

Preferably, the movable groove penetrates through the inside of the crushing box body, and the width of the movable groove is larger than the diameter of the supporting frame.

Preferably, the bottom of the spring pressing plate extends out of the installation block, and the bottom of the spring pressing plate is matched with the top of the outer wall of the crushing cavity.

Preferably, two conveying rollers are arranged in the feeding box, and a supporting sliding rod is arranged on one side of the feeding box.

Preferably, the output end of the supporting slide rod extends into the feeding box, the output end of the supporting slide rod is connected with the rotating shaft of one conveying roller, and the rotating shafts of the two conveying rollers are connected through gear meshing.

Preferably, a feeding port is arranged on one side of the feeding box, and the feeding port is communicated with the inside of the feeding box.

Preferably, a receiving groove is formed in the bottom of the crushing box body, and hooks are arranged on two sides of the receiving groove.

Preferably, a discharge valve is arranged at the bottom of the crushing box body, and a baffle is movably arranged in the discharge valve.

Preferably, the motor output end extends into the crushing box body, and the motor output end is connected with the top end of the crushing blade body.

Compared with the prior art, the utility model provides a feeding straw crushing device, which comprises the following components

The beneficial effects are that:

through being provided with carousel, the connecting rod, smash the chamber outer wall, the rotation of chopper and spring clamp plate through the carousel, can make the connecting rod pull the chopper and do reciprocating motion about smashing the inside of box, when the chopper downwardly moving, the spring clamp plate bottom of chopper one side installation can with smash chamber outer wall top contact to fix straw one end between the two, the chopper bottom of downwardly moving can chop the straw this moment, can chop a very long straw into several sections short bars, improve the crushing effect to the straw, avoid a very long straw directly to get into reducing mechanism and lead to smashing insufficient condition emergence that causes the harm to crushing blade simultaneously.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic side view of the internal structure of the present utility model;

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

fig. 4 is a schematic side view of the present utility model.

In the figure: 1. crushing a box body; 2. a motor I; 3. a motor II; 4. a support frame; 5. a turntable; 6. a conveying roller; 7. a feeding port; 8. a feed box; 9. a hook; 10. a discharge valve; 11. a baffle; 12. a material collecting groove; 13. support legs; 14. crushing the outer wall of the cavity; 15. a crushing blade body; 16. a connecting rod; 17. a movable groove; 18. a chopper; 19. a spring pressing plate; 20. a mounting block; 21. and supporting the slide bar.

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.

Example 1: the support frame 4 is installed at the top of smashing box 1, no. two motors 3 are installed to one side of support frame 4, carousel 5 is installed to one side of support frame 4, one side that the centre of a circle was kept away from to carousel 5 articulates there is connecting rod 16, movable groove 17 has been seted up at the top of smashing box 1, a support slide bar 21 is all installed to the inside both sides of smashing box 1, the outside at support slide bar 21 is established to the both sides cover of chopper 18, the top and the connecting rod 16 bottom of chopper 18 are articulated, installation piece 20 is installed to one side of chopper 18, the internally mounted of installation piece 20 has spring clamp plate 19, the internally mounted of smashing box 1 has crushing chamber outer wall 14, the internally mounted of smashing box 1 has crushing blade main part 15, motor 2 is installed at the top of smashing box 1, one side of smashing box 1 installs box 8, the bottom of spring clamp plate 19 extends inside installation piece 20, and the top of spring clamp plate 19 and the top of smashing chamber outer wall 14 cooperation is used, the supporting leg 13 is installed to the bottom of smashing box 1.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, because the motor No. 2 is installed to one side of the support frame 4, the turntable 5 can be driven to rotate through the rotation of the output end of the motor No. 2, because the side, away from the center of a circle, of the turntable 5 is hinged with the connecting rod 16, and the bottom end of the connecting rod 16 penetrates through the movable groove 17 and extends into the crushing box 1 to be hinged with the top end of the cutting rod 18, the two sides of the cutting rod 18 are slidably installed on the outer side of the support slide rod 21, therefore, through the rotation of the turntable 5, the connecting rod 16 can make the cutting rod 18 to reciprocate up and down in the crushing box 1, when the cutting rod 18 moves downwards, the bottom end of the spring pressing plate 19 installed on one side of the cutting rod 18 can be contacted with the top of the crushing cavity outer wall 14, so that one end of the straw is fixed between the two ends, at the moment, the bottom end of the cutting rod 18 moving downwards can cut off the straw, a long straw can be cut into a plurality of sections of short rods through uniform speed conveying, the crushing effect on the straw can be improved, and the condition that a long straw directly enters the crushing device to cause insufficient crushing condition to crush the straw.

The movable groove 17 runs through the inside of smashing the box 1, and the width of movable groove 17 is greater than the diameter of support frame 4, and two conveying rollers 6 are installed to the internally mounted of feeding case 8, and support slide bar 21 is installed to one side of feeding case 8, and the output of support slide bar 21 extends into inside feeding case 8, and support slide bar 21 output is connected with the pivot of one conveying roller 6, and the pivot of two conveying rollers 6 is connected through gear engagement, and feeding mouth 7 is installed to one side of feeding case 8, and feeding mouth 7 is linked together with the inside of feeding case 8.

Specifically, as shown in fig. 1, 2 and 4, since the width of the movable groove 17 is larger than the diameter of the supporting frame 4, the connecting rod 16 does not rub against two ends of the movable groove 17 in the moving process, and can drive the two conveying rollers 6 to rotate relatively in the feeding box 8 through one supporting slide rod 21, so that a long straw can be conveyed into the feeding box 8 through the feeding port 7, and the straw is conveyed into the crushing box 1 at a uniform speed through the two conveying rollers 6 with the same rotation speed.

The bottom of smashing box 1 has seted up and has received silo 12, and couple 9 is installed to the both sides of receipts silo 12, and discharge valve 10 is installed to the bottom of smashing box 1, and the inside movable mounting of discharge valve 10 has baffle 11, and motor 2 output extends into the inside of smashing box 1, and motor 2 output is connected with the top of smashing blade main part 15.

Specifically, as shown in fig. 1, the crushing blade main body 15 can be rotated by the rotation of the output end of the first motor 2, so that the chopped straws are broken and crushed, and the baffle 11 is movably installed in the discharge valve 10, so that the crushed straws can be discharged out of the crushing box 1 to be collected by the baffle 11 from the discharge valve 10, the bag filled with the straws can be fixed at the bottom of the discharge valve 10 through the hooks 9 installed at two sides of the receiving groove 12, the straws are prevented from being supported by hands, the trolley can be placed below the discharge valve 10 through the receiving groove 12, and the straws are directly collected.

Working principle: during the use, can drive two transport rollers 6 simultaneously and carry out relative rotation in the inside of feeding case 8 through starting support slide bar 21, can carry into the inside of feeding case 8 with a very long straw through pay-off mouth 7, the inside of smashing case 1 is carried at the uniform velocity with straw through two transport rollers 6 that the rotational speed is the same, afterwards, rotation through No. two motor 3 output can drive carousel 5 rotation, because carousel 5 outside is kept away from one side of centre of a circle articulates there is connecting rod 16, and the bottom of connecting rod 16 runs through movable groove 17 extension and smashes case 1 inside and chopper 18 top and articulates, and chopper 18 both sides slidable mounting is in the outside of spring clamp plate 19, consequently, through the rotation of carousel 5, can make connecting rod 16 pull chopper 18 in smashing case 1's inside and reciprocate, when chopper 18 downwardly moving, spring clamp plate 19 bottom can be contacted with smashing the outer wall 14 top this moment, thereby fix straw one end between the two, the bottom can be with straw is broken, one side is kept away from the bottom of chopper 18, can be with the chopper 10 through carrying out the side of a very big diameter of a motor and is smashed the diameter of a hose 10, can be carried out the side of a hose 10 and can be directly placed at the bottom of the chopper 10, can be directly smashing case 10 through the side of the chopper 10, can be directly placed into the side of the chopper 10, and can be smashed the side of the chopper 10, can be broken down through the chopper 10, and can be placed into the side of the chopper 10, and can be broken down by the chopper 10, and can be broken down through the valve, and can be broken down.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The utility model provides a straw reducing mechanism for feed, includes crushing box (1), support frame (4) and chopper (18), its characterized in that: support frame (4) are installed at the top of smashing box (1), no. two motors (3) are installed to one side of support frame (4), carousel (5) are kept away from one side of centre of a circle and are articulated have connecting rod (16), movable groove (17) have been seted up at the top of smashing box (1), a support slide bar (21) is all installed at the inside both sides of smashing box (1), the outside at support slide bar (21) is established to the both sides cover of cutting knife (18), install installation piece (20) are installed to the top of cutting knife (18) and connecting rod (16) bottom, install spring clamp plate (19) in one side of cutting knife (18), the internally mounted of installation piece (20) has crushing chamber outer wall (14), the internally mounted of smashing box (1) has crushing blade main part (15), the motor (2) are installed at the top of smashing box (1), install the bottom of smashing box (1) bottom (13) of smashing box (1).

2. A feeding straw pulverizing apparatus as defined in claim 1, wherein: the movable groove (17) penetrates through the crushing box body (1), and the width of the movable groove (17) is larger than the diameter of the supporting frame (4).

3. A feeding straw pulverizing apparatus as defined in claim 1, wherein: the bottom of the spring pressing plate (19) extends out of the installation block (20), and the bottom of the spring pressing plate (19) is matched with the top of the outer wall (14) of the crushing cavity.

4. A feeding straw pulverizing apparatus as defined in claim 1, wherein: two conveying rollers (6) are arranged in the feeding box (8), and a supporting sliding rod (21) is arranged on one side of the feeding box (8).

5. The feeding straw pulverizing apparatus of claim 4, wherein: the output end of the supporting slide bar (21) extends into the feeding box (8), the output end of the supporting slide bar (21) is connected with the rotating shaft of one conveying roller (6), and the rotating shafts of the two conveying rollers (6) are connected through gear meshing.

6. The feeding straw pulverizing apparatus of claim 4, wherein: one side of the feeding box (8) is provided with a feeding port (7), and the feeding port (7) is communicated with the inside of the feeding box (8).

7. A feeding straw pulverizing apparatus as defined in claim 1, wherein: a receiving groove (12) is formed in the bottom of the crushing box body (1), and hooks (9) are arranged on two sides of the receiving groove (12).

8. A feeding straw pulverizing apparatus as defined in claim 1, wherein: the bottom of the crushing box body (1) is provided with a discharge valve (10), and a baffle (11) is movably arranged in the discharge valve (10).

9. A feeding straw pulverizing apparatus as defined in claim 1, wherein: the output end of the motor I (2) extends into the crushing box body (1), and the output end of the motor I (2) is connected with the top end of the crushing blade main body (15).