Anti-blocking device of mixing machine

Abstract

The utility model belongs to the technical field of feed mixing, and relates to an anti-blocking device of a mixing machine, which comprises a mixing box, a feed hopper is fixedly connected to the top of a feed inlet of the mixing box, and two first movable plates are symmetrically, horizontally and slidably arranged at the bottom of the feed inlet of the mixing box. Fourth movable plates are rotationally connected to the ends, close to each other, of the two first movable plates, a plurality of conical protrusions are fixedly connected to the faces, close to each other, of the two fourth movable plates, and second movable plates are rotationally connected to the other ends of the two first movable plates; third movable plates are hinged to the two sides of the bottom ends of the two second movable plates correspondingly, the other ends of the third movable plates are rotationally connected with the adjacent fourth movable plates, and stirring pieces are fixedly arranged at the bottoms of the two third movable plates located on the same fourth movable plate. The feed mixing device has the advantages that feed to be mixed falls on the two fourth movable plates, so that the falling feed can be scattered.

Description

TECHNICAL FIELD

[0001] The utility model belongs to feed mixing technical field relates to a mixing machine anti - jam device. BACKGROUND

[0002] Feed mainly refers to the food of the animal that agricultural or pastoral industry feeds, in order to meet the growth demand of animal in different stages, need to add a variety of raw materials rich in vitamins and minerals in feed, therefore need to use mixing machine. When adding raw materials to the mixing machine, the caked raw material is easy to jam in the mixing machine, and the mixing effect is affected, so a mixing machine anti - jam device is needed.

[0003] The mixing mechanism disclosed in Chinese patent CN221471658U includes an L-shaped rod fixedly installed on the surface of the cross bar, the surface of the L-shaped rod is attached to the surface of the vertical block, the surface of the vertical block is fixedly installed with a slide rod, the surface of the slide rod is fixedly connected with one end of the spring, the other end of the spring is fixedly installed on the surface of the mixing machine, when the L-shaped rod moves and touches the cutting surface of the vertical block, the slide rod fixed on the surface of the vertical block will move under the support of the spring.

[0004] The mixing mechanism disperses the caked feed falling in the hopper through the cooperation of the cone spike plate and the needle plate. Since the feed moves downward in the hopper, and the cone spike plate needs to move horizontally, after the cone spike plate and the needle plate are separated, the feed will directly fall downward, and the caked feed falls too fast, which causes the caked feed to fall directly into the mixing box without being dispersed, so that the dispersion effect is not good enough.

[0005] To solve the above problems, the utility model provides a mixing machine anti - jam device. UTILITY MODEL CONTENTS

[0006] To solve the problems in the background art, the utility model provides a mixing machine anti - jam device.

[0007] In order to realize the above purpose, the utility model adopts the following technical scheme: including mixing box, the top of the mixing box feed inlet is fixedly connected with feed hopper, the bottom of the mixing box feed inlet is symmetrically horizontally slidably provided with two first movable plates, the end close to each other of two first movable plates is rotatably connected with fourth movable plate, the side close to each other of two fourth movable plates is fixedly connected with a plurality of conical protrusions;

[0008] The other end of two first movable plates is rotatably connected with second movable plate, the bottom of two second movable plates is hingedly installed with third movable plate on both sides, the other end of third movable plate is rotatably connected with adjacent fourth movable plate, the bottom of two third movable plates on the same fourth movable plate is fixedly provided with stirring piece;

[0009] The first driving member drives the first movable plate to move horizontally reciprocatingly, and the second driving member drives the second movable plate to move in the horizontal direction.

[0010] Further, two first hinge shafts are fixedly connected to the two sides of the end of each of the two first movable plates, and one end of the fourth movable plate is rotatably sleeved on the two first hinge shafts.

[0011] Two second hinge shafts are fixedly connected to the two sides of the other end of each of the two first movable plates, and one end of the second movable plate is rotatably sleeved on the two second hinge shafts.

[0012] Further, a fourth hinge shaft is fixedly connected to the two sides of the other end of the fourth movable plate, and the fourth hinge shaft is rotatably connected to a corresponding third movable plate.

[0013] A third hinge shaft is fixedly connected to the two sides of the other end of the second movable plate, and the third hinge shaft is rotatably connected to a corresponding third movable plate.

[0014] Further, the stirring member comprises connecting rods fixedly connected to the bottoms of two third movable plates on the same fourth movable plate, and a plurality of stirring rods are fixedly connected to the bottoms of the two connecting rods.

[0015] Further, two first driving members are provided, and each of the two first driving members corresponds to a first movable plate, the top of each of the two first movable plates is fixedly connected with a sliding block, and the top surface of the inner cavity of the mixing box is symmetrically provided with two sliding grooves matched with the sliding blocks, and the top end of the sliding block is slidably connected in the corresponding sliding groove.

[0016] The first driving member comprises a first cylinder fixedly connected to the outer side of the mixing box, the output end of the first cylinder slidably penetrates through the side of the mixing box and then extends into the corresponding sliding groove, and the output end of the first cylinder is fixedly connected to one side of the corresponding sliding block.

[0017] Further, two second driving members are provided, and each of the two second driving members corresponds to a second movable plate, and the middle part of each of the two second movable plates is provided with a movable slot.

[0018] The second driving member comprises a second cylinder fixedly connected to the outer side of the mixing box, the output end of the second cylinder is fixedly connected with a long rod, the long rod slidably penetrates through the side of the mixing box and then extends into the corresponding movable slot, a first limiting block and a second limiting block are fixedly connected to the long rod, and the second movable plate is movably arranged between the first limiting block and the second limiting block.

[0019] Further, one side of the mixing box is hingedly installed with a sealing box door, and a handle is fixedly connected to the sealing box door.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The anti-blocking device of the mixing machine is provided with two fourth movable plates, the first limiting block pushes the second movable plate through the second cylinder, the second movable plate drives the third movable plate to move through the third hinged shaft, the end portions of the two third movable plates are in contact, and then the one ends of the two fourth movable plates far away from the first movable plate are close to each other, the bottom of the feeding hopper is blocked, the mixed feed falls on the two fourth movable plates, the falling feed can be scattered, the situation that part of the caked feed falls into the mixing box directly without being scattered due to the too fast falling of the feed is avoided, and the scattering effect is better.

[0022] 2. The anti-blocking device of the mixing machine is provided with two first movable plates, when the two first movable plates are close to each other through the first cylinder pushing the sliding block, the two fourth movable plates are close to each other, the two fourth movable plates cooperate to scatter the feed, and the two first movable plates also cooperate to seal the bottom of the feeding hopper, so that the feed can be prevented from falling downward during scattering and discharging of the scattered feed, and the scattering effect is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the three-dimensional structure schematic diagram of the utility model;

[0024] Figure 2 is the structure schematic diagram of the baffle in the utility model;

[0025] Figure 3 is the sectional view of the utility model;

[0026] Figure 4 is the structure schematic diagram of the fourth movable plate in the utility model;

[0027] Figure 5 is the structure schematic diagram of the long rod in the utility model;

[0028] Figure 6 is the structure schematic diagram of the sliding block in the utility model.

[0029] In the figure: 1, mixing box; 2, sealing box door; 3, handle; 4, second cylinder; 5, first cylinder; 6, feed hopper; 7, baffle; 8, stirring rod; 9, first movable plate; 10, second movable plate; 11, third movable plate; 12, fourth movable plate; 13, first hinged shaft; 14, second hinged shaft; 15, third hinged shaft; 16, fourth hinged shaft; 17, long rod; 18, first limit block; 19, second limit block; 20, sliding block; 21, sliding groove; 22, movable slot; 23, connecting rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] As Figures 1-6 shown in the utility model adopts the technical scheme as follows: a kind of mixing machine anti-blocking device, including mixing box 1, the top of the feed inlet of mixing box 1 is fixedly connected with feed hopper 6. Through feed hopper 6 to facilitate the feed into mixing box 1, the feed is mixed and handled.

[0032] The side of mixing box 1 is hingedly installed with sealing box door 2, and handle 3 is fixedly connected to sealing box door 2. Sealing box door 2 can be opened by handle 3, so that the feed in mixing box 1 is discharged.

[0033] The bottom of the feed inlet of mixing box 1 is symmetrically horizontally slidably provided with two first movable plates 9. The feed inlet of mixing box 1 can be sealed by the cooperation of the two first movable plates 9.

[0034] A first driving member is provided on mixing box 1, and the first driving member drives the first movable plate 9 to move horizontally reciprocatingly.

[0035] Two first driving members are provided, and the two first driving members correspond to the first movable plate 9 one by one.

[0036] The top of the two first movable plates 9 is fixedly connected with sliding block 20. The top surface of the inner cavity of mixing box 1 is symmetrically provided with two sliding grooves 21 matched with sliding block 20, and the top end of sliding block 20 is slidably connected in the corresponding sliding groove 21. The movement of the first movable plate 9 is positioned by the cooperation of the sliding groove 21 and the sliding block 20.

[0037] The first driving member comprises a first cylinder 5 fixedly connected to the outer side of the mixing box 1. The output end of the first cylinder 5 extends into the corresponding sliding groove 21 after sliding through the side of the mixing box 1. The output end of the first cylinder 5 is fixedly connected to one side of the corresponding sliding block 20. The sliding block 20 is pushed to slide in the sliding groove 21 by the output end of the first cylinder 5, thereby driving the first movable plate 9 to move.

[0038] The end close to each other of the two first movable plates 9 is rotatably connected with a fourth movable plate 12. The side close to each other of the two fourth movable plates 12 is fixedly connected with a plurality of conical protrusions. The conical protrusions are uniformly arranged on the side of the fourth movable plate 12, and the conical protrusions on the two fourth movable plates 12 are staggered with each other, so as to scatter the feed by the conical protrusions.

[0039] The other end of the two first movable plates 9 is rotatably connected with a second movable plate 10, and the bottom end of the two second movable plates 10 is hingedly connected with a third movable plate 11. The other end of the third movable plate 11 is rotatably connected with an adjacent fourth movable plate 12. The fourth movable plate 12 and the second movable plate 10 on the first movable plate 9 are connected together through the third movable plate 11.

[0040] The two sides of the end close to each other of the two first movable plates 9 are fixedly connected with a first hinge shaft 13, and one end of the fourth movable plate 12 is rotatably sleeved on the corresponding two first hinge shafts 13. The fourth movable plate 12 and the first movable plate 9 are connected through the first hinge shaft 13.

[0041] The two sides of the other end of the two first movable plates 9 are fixedly connected with a second hinge shaft 14, and one end of the second movable plate 10 is rotatably sleeved on the corresponding two second hinge shafts 14. The second movable plate 10 and the first movable plate 9 are connected through the second hinge shaft 14.

[0042] The two sides of the other end of the fourth movable plate 12 are fixedly connected with a fourth hinge shaft 16, and the fourth hinge shaft 16 is rotatably connected to the corresponding third movable plate 11. The fourth movable plate 12 and the third movable plate 11 are connected through the fourth hinge shaft 16.

[0043] The two sides of the other end of the second movable plate 10 are fixedly connected with a third hinge shaft 15, and the third hinge shaft 15 is rotatably connected to the corresponding third movable plate 11. The second movable plate 10 and the third movable plate 11 are connected through the third hinge shaft 15.

[0044] The top of each third movable plate 11 is fixedly connected with a baffle 7, so as to block the two ends of the fourth movable plate 12.

[0045] The bottom of the two third movable plates 11 on the same fourth movable plate 12 is fixedly provided with a stirring piece.

[0046] The stirring piece comprises connecting rods 23 fixedly connected to the bottom of the two third movable plates 11 on the same fourth movable plate 12. The bottom of each of the two connecting rods 23 is fixedly connected with a plurality of stirring rods 8. The stirring rods 8 are used to stir the feed in the mixing box 1, so as to achieve the mixing purpose.

[0047] The mixing box 1 is provided with a second driving piece for driving the second movable plate 10 to move in the horizontal direction.

[0048] The second driving piece is provided with two second driving pieces corresponding to the second movable plate 10. The second driving piece drives the corresponding second movable plate 10 to move. The middle part of each of the two second movable plates 10 is provided with a movable slot 22.

[0049] The second driving piece comprises a second cylinder 4 fixedly connected to the outer side of the mixing box 1. The output end of the second cylinder 4 is fixedly connected with a long rod 17 slidingly penetrating through the side of the mixing box 1 and extending into the corresponding movable slot 22.

[0050] The long rod 17 is fixedly connected with a first limiting block 18 and a second limiting block 19 at intervals. The first limiting block 18 and the second limiting block 19 are both larger than the width of the movable slot 22. The second movable plate 10 is movably arranged between the first limiting block 18 and the second limiting block 19. The face of the first limiting block 18 and the second limiting block 19 close to each other is an arc face, so as to facilitate the long rod 17 to push the second movable plate 10 to move through the first limiting block 18 or the second limiting block 19.

[0051] Working principle:

[0052] In use, the feed to be mixed is put into the feeding hopper 6. The feed will fall between the two fourth movable plates 12 and be located on one side of the baffle 7.

[0053] The first cylinder 5 is started, and the output end of the first cylinder 5 pushes the sliding block 20 to slide in the sliding slot 21. The sliding block 20 drives the first movable plate 9 to move, so that the two first movable plates 9 are close to each other.

[0054] When the first movable plate 9 moves, the fourth movable plate 12 is driven to move through the first hinge shaft 13. At the same time, the second movable plate 10 is driven to move through the second hinge shaft 14, so that the movable slot 22 moves on the long rod 17.

[0055] The second movable plate 10 will move away from the first limiting block 18 and move towards the second limiting block 19. The fourth movable plate 12 will push the third movable plate 11 through the fourth hinge shaft 16, and the second movable plate 10 will push the third movable plate 11 through the third hinge shaft 15. Thus, the third movable plate 11 moves downward.

[0056] Since there is a distance between the first limiting block 18 and the second limiting block 19, the second cylinder 4 is started to push the long rod 17, which drives the first limiting block 18 to move. The first limiting block 18 pushes the second movable plate 10, and the two third movable plates 11 are close to each other, reducing the situation that the feed falls downward. The third movable plate 11 drives the connecting rod 23 and the stirring rod 8 to move.

[0057] The two fourth movable plates 12 are close to each other, and the conical protrusions on the two fourth movable plates 12 will scatter the feed.

[0058] After the two first movable plates 9 are in contact, the bottom end of the feed hopper 6 is sealed.

[0059] The output end of the second cylinder 4 pulls the long rod 17, and the second limiting block 19 pulls the second movable plate 10 to move, driving the third movable plate 11 and the fourth movable plate 12 to move. The two third movable plates 11 are away from each other, and the scattered feed falls into the mixing box 1. This avoids the feed from clogging in the mixing box 1, achieving the purpose of preventing clogging.

[0060] The second cylinder 4 pushes the long rod 17 to move back and forth, and the long rod 7 pushes the second movable plate 10 through the first limiting block 18 and the second limiting block 19, driving the third movable plate 11 to move the stirring rod 8 back and forth. The stirring rod 8 stirs the feed, and the feed is mixed.

[0061] After the mixing is completed, the sealing box door 2 is opened by the handle 3. The feed in the mixing box 1 is taken out.

[0062] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mixer anti-clogging device, characterized in that: Includes a mixing box (1), the top of the mixing box (1) is fixedly connected to a feeding hopper (6), and the bottom of the mixing box (1) is symmetrically and horizontally slidably provided with two first movable plates (9), the two first movable plates (9) are rotatably connected to a fourth movable plate (12) at the close end of each of the two first movable plates (9), and a number of conical protrusions are fixedly connected to the close side of each of the two fourth movable plates (12); The other ends of the two first movable plates (9) are rotatably connected to the second movable plate (10), and the bottom ends of the two second movable plates (10) are hinged to the two sides of the bottom end of the third movable plate (11). The other end of the third movable plate (11) is rotatably connected to an adjacent fourth movable plate (12). The bottom of the two third movable plates (11) located on the same fourth movable plate (12) is fixedly provided with a stirring component. The mixing box (1) is provided with a first driving member and a second driving member. The first driving member drives the first movable plate (9) to move horizontally back and forth, and the second driving member drives the second movable plate (10) to move in the horizontal direction.

2. The mixer anti-clogging device according to claim 1, characterized in that: Both sides of the two first movable plates (9) that are close to each other are fixedly connected with first hinge shafts (13), and one end of the fourth movable plate (12) is rotatably sleeved on the corresponding two first hinge shafts (13). Both sides of the other end of the two first movable plates (9) are fixedly connected to the second hinge shafts (14), and one end of the second movable plate (10) is rotatably sleeved on the corresponding two second hinge shafts (14).

3. The mixer anti-clogging device according to claim 2, characterized in that: The fourth movable plate (12) has a fourth hinge shaft (16) fixedly connected to both sides of the other end, and the fourth hinge shaft (16) is rotatably connected to the corresponding third movable plate (11). Both sides of the other end of the second movable plate (10) are fixedly connected to a third hinge shaft (15), which is rotatably connected to the corresponding third movable plate (11).

4. The mixer anti-clogging device according to claim 1, characterized in that: The stirring component includes a connecting rod (23), which is fixedly connected to the bottom of two third movable plates (11) on the same fourth movable plate (12). Several stirring rods (8) are fixedly connected to the bottom of the two connecting rods (23) at intervals.

5. The mixer anti-clogging device according to claim 1, characterized in that: There are two first driving components, and the two first driving components correspond one-to-one with the first movable plate (9). The top of each of the two first movable plates (9) is fixedly connected to a slider (20). The top surface of the inner cavity of the mixing box (1) is symmetrically opened with two sliding grooves (21) that are adapted to the sliders (20). The top of the slider (20) is slidably connected to the corresponding sliding groove (21). The first driving component includes a first cylinder (5), which is fixedly connected to the outer side of the mixing box (1). The output end of the first cylinder (5) slides through the side of the mixing box (1) and extends into the corresponding slide groove (21). The output end of the first cylinder (5) is fixedly connected to one side of the corresponding slider (20).

6. The mixer anti-clogging device according to claim 5, characterized in that: There are two second driving components, and each of the two second driving components corresponds to one of the second movable plates (10). The middle of each of the two second movable plates (10) is provided with a movable groove (22). The second driving component includes a second cylinder (4), which is fixedly connected to the outer side of the mixing box (1). A long rod (17) is fixedly connected to the output end of the second cylinder (4). The long rod (17) slides through the side of the mixing box (1) and extends into the corresponding movable slot (22). A first limiting block (18) and a second limiting block (19) are fixedly connected at intervals on the long rod (17). The second movable plate (10) is movably disposed between the first limiting block (18) and the second limiting block (19).

7. The mixer anti-clogging device according to claim 1, characterized in that: A sealing door (2) is hinged to one side of the mixing box (1), and a handle (3) is fixedly connected to the sealing door (2).

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