Straw feed treatment device

Abstract

The utility model relates to a straw feed processing device which comprises a machine frame, a crushing bin is arranged on the machine frame, a material distributing bin is arranged at the lower end of the crushing bin, and a screen is arranged between the crushing bin and the material distributing bin. The screen mesh is divided into an upper-layer screen mesh and a lower-layer screen mesh, a boss is arranged on the lower-layer screen mesh, and the lower-layer screen mesh can slide; two discharging hoppers are arranged on the two sides of the material distributing bin, a partition plate is arranged in the middle of the material distributing bin, a rotary shaft capable of rotating is arranged on the partition plate, a control disc is fixedly connected to the rotary shaft, a cylindrical boss is arranged on the control disc, and a connecting rod is connected between the cylindrical boss and a boss on the lower-layer screen. When the rotating shaft drives the partition plate to rotate, the lower-layer screen can be driven to slide horizontally, a regulation and control rod is fixedly connected to the rotating shaft, a clamping rod is arranged on the regulation and control rod, a clamping groove is formed in the outer side of the distributing bin, the clamping rod is located in the clamping groove, by rotating the partition plate, the purpose that the upper half section and the lower half section of straw are separately crushed and stored can be achieved, and the quality of feed is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of feed processing, and particularly relates to a straw feed processing device. BACKGROUND

[0002] As a kind of rich agricultural resources, straw has important significance as effective utilization of feed. Straw itself contains rich nutritional ingredients, with the potential to become high-quality feed. If it can be effectively converted into feed, not only can it reduce dependence on other feed raw materials and reduce breeding costs, but also can realize the resource utilization of agricultural waste, forming a virtuous cycle in the agricultural ecosystem.

[0003] Patent with the announcement number CN 218244579 U discloses a kind of straw pulverizer for cattle feed processing, the utility model patent improves the pulverizing effect of straw by extrusion and multiple pulverization, so that its volume is smaller, more uniform, more convenient for use as cattle feed for use, and the dust generated by cutting straw is adsorbed and treated by adsorbing filter paper inside the processing box, improving the environmental protection and safety of straw pulverization.

[0004] In the above technical solution, although the straw can be pulverized, the thickness and hardness of the upper half (close to the top) and the lower half (close to the root) of the corn straw are different, the part close to the top is relatively thin, and the part close to the root is relatively thick and hard, which may produce straw feed that does not meet the required specifications after crushing, i.e. part of the root straw is not fully crushed, so that the fully crushed straw feed is mixed with the straw feed that does not meet the required specifications, which will reduce the quality of the whole feed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of can be separated by adjusting the inclination position of partition plate, realize the separate storage of the feed after crushing.

[0006] To achieve the above object, the utility model adopts the technical scheme of: a kind of straw feed processing device, including rack, rack is provided with crushing chamber, crushing chamber lower end is provided with distribution bin, crushing chamber and distribution bin middle are equipped with screen cloth;

[0007] The screen cloth is divided into upper screen cloth and lower screen cloth, the lower screen cloth is provided with boss, and the lower screen cloth can slide horizontally;

[0008] Two discharge hoppers are arranged on the two sides of the distribution bin, a partition plate is arranged in the middle of the distribution bin, a rotating shaft that can rotate is arranged on the partition plate, a control disc is fixedly connected to the rotating shaft, a cylindrical boss is arranged on the control disc, and a connecting rod is connected between the cylindrical boss and the boss on the lower screen cloth.

[0009] The rotating shaft drives the lower layer screen to slide horizontally when driving the partition plate to rotate.

[0010] Further, the rotating shaft is fixedly connected with a regulating rod, the regulating rod is provided with a clamping rod, the clamping rod is located in a clamping groove arranged on the outside of the distribution bin, and the end of the clamping rod is provided with an external thread.

[0011] Further, a rotating column rotatable is arranged on the inner wall of the crushing bin, a plurality of rotating blades are fixedly connected to the rotating column, the rotating blades are in close contact with the inner wall of the crushing bin, and the rotating column is rotated to make the rotating blades perpendicular to the inner wall of the crushing bin.

[0012] Further, the upper layer screen and the lower layer screen are arranged in parallel and tangentially, the upper layer screen is fixedly connected with the lower end of the crushing bin, the lower layer screen is slidably connected with the lower end of the crushing bin, and the upper layer screen and the lower layer screen are both provided with mesh holes.

[0013] Further, the upper end of the crushing bin is provided with a feeding hopper, the feeding hopper is designed in an inclined manner, a plurality of rollers are arranged on the feeding hopper, the rollers are arranged at equal intervals in the length direction of the feeding hopper, and the rollers are rotatable.

[0014] Further, the inside of the crushing bin is provided with a rotating shaft, the rotating shaft comprises a main rotating shaft and a slave rotating shaft, a plurality of rotary cutting blades are arranged on the main rotating shaft and the slave rotating shaft, and the rotary cutting blades are distributed in a staggered manner.

[0015] Further, the outside of the crushing bin is provided with a driving motor, the main rotating shaft is connected with the driving motor, a main gear is arranged on the main rotating shaft, a slave gear is arranged on the slave rotating shaft, and the main gear and the slave gear are in meshing connection.

[0016] Further, the two sides of the rack are provided with storage boxes, a stirring rod is arranged in the middle of the storage box, a slave pulley is arranged at one end of the stirring rod, a main pulley is arranged on the driving motor, and the driving gear and the driven gear are connected through a belt.

[0017] Compared with the prior art, the corn stalks are crushed by the rotary cutting blades on the rotating shaft driven by the driving motor, the corn stalks are simply stored by the partition plate arranged on the distribution bin, when the corn stalks are crushed, the upper half of the corn stalks is crushed easily due to the small size, the crushed corn stalks fall after passing through the two layer screens and are stored separately, the lower half of the corn stalks is relatively hard, if the lower half of the corn stalks is crushed, the crushed corn stalks do not meet the requirements, the crushed corn stalks cannot fall through the two layer screens and are stored in the crushing bin, and the crushed corn stalks are contacted with the rotary cutting blades again in the crushing bin.

[0018] The utility model discloses still can realize quick adjustment screen mesh number through the position adjustment of lower layer screen, can according to the feeding demand of young cattle, adult cattle, quick change crushing effect, satisfy different crushing demand, improve the quality of feed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the structure schematic diagram of crushing bin, material distributing bin of the utility model;

[0021] Figure 3 It is the main view cross section schematic diagram of crushing bin, material distributing bin of the utility model;

[0022] Figure 4 It is the main view cross section schematic diagram of crushing bin of the utility model;

[0023] Figure 5 It is the control disc and screen connection relation schematic diagram of the utility model;

[0024] Figure 6 It is the structure schematic diagram of storage tank and crushing device of the utility model;

[0025] Among them, 11-machine frame, 12-crushing bin, 13-feeding hopper, 14-roller, 15-main rotating shaft, 16-from rotating shaft, 17-rotary cutting blade, 18-main gear, 19-from gear, 21-turning column, 22-turning blade, 23-turning disc, 24-upper layer screen, 25-lower layer screen, 26-discharge hopper, 31-material distributing bin, 32-separation plate, 33-rotary shaft, 34-regulation rod, 35-clamping rod, 36-clamping groove, 37-control disc, 38-connecting rod, 41-storage tank, 42-stirring rod, 43-main belt pulley, 44-from belt pulley, 45-belt, 46-driving motor. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. It should be understood that the preferred embodiments described herein are only used to explain and illustrate the present application, and are not used to limit the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, and are not all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application. In the embodiments, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0027] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected; it can be electrically connected; it can be a hydraulic oil circuit connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Referring to Figures 1-5 As shown in the drawings, the utility model provides a kind of for straw feed processing device, including rack 11, rack 11 is provided with crushing mechanism, crushing mechanism lower end is provided with distribution bin 31, distribution bin 31 inside is provided with partition plate 32, by manually adjusting the inclination direction of partition plate 32, can change discharge position, distribution bin 31 is provided with storage tank 41 on the both sides of rack 11, for storing different forms of straw feed.

[0029] Rack 11 includes four support frames, the upper end of support frame is provided with crushing mechanism, and the crushing mechanism includes crushing chamber 12, the crushing chamber 12 is designed as a cavity, to provide space for straw feed processing. Feeding hopper 13 is provided on the upper end of crushing chamber 12, feeding hopper 13 is designed as inclined type, and has a certain length, to ensure the placement and feeding of straw. A plurality of rollers 14 are installed on feeding hopper 13, and the rollers 14 are arranged at equal intervals in the length direction of feeding hopper 13, and the rollers 14 can rotate, place the straw in the inclined feeding hopper 13, and make the straw enter the crushing chamber 12 smoothly with the assistance of the rollers 14.

[0030] A rotating shaft is arranged inside the crushing chamber 12, the rotating shaft is a cylindrical metal structure, and the rotating shaft includes a main rotating shaft 15 and a slave rotating shaft 16. One end of the main rotating shaft 15 and the slave rotating shaft 16 extends out of the crushing chamber 12, and a driving motor 46 is mounted outside the crushing chamber 12, the driving motor 46 is fixedly connected to a support frame, the main rotating shaft 15 is connected to the driving motor 46, and a plurality of rotary knife groups are linearly arranged on the central axis of the main rotating shaft 15 and the slave rotating shaft 16. The rotary knife group includes a plurality of rotary blades 17 arranged along the circumferential direction of the rotating shaft, a main gear 18 is mounted on the main rotating shaft 15, a slave gear 19 is arranged on the slave rotating shaft 16, and the main gear 18 and the slave gear 19 are meshed with each other. The driving motor 46 can drive the rotating shaft to rotate, and then drive the rotary blades 17 to rotate, so that the rotary blades 17 can crush the straw.

[0031] Two steering columns 21 are mounted on the inner walls on both sides of the crushing chamber 12, the steering columns 21 are arranged in parallel with the length direction of the crushing chamber 12, and the steering columns 21 can rotate. A plurality of steering blades 22 are linearly arranged on the steering columns 21, and the steering blades 22 are fixedly mounted on the steering columns 21. In a general state, the blade surfaces of the steering blades 22 are in contact with the inner wall vertical surfaces of the crushing chamber 12. When different crushing effects are required, the steering columns 21 are manually rotated, so that the blade surfaces of the steering blades 22 are perpendicular to the inner wall vertical surfaces of the crushing chamber 12, and the steering blades 22 are staggered with the rotary blades 17, so that the crushing effect is increased.

[0032] A screen is arranged below the crushing chamber 12, the screen is a metal plate structure, a plurality of mesh holes are arranged on the screen, and the screen includes an upper screen 24 and a lower screen 25. The two screens are arranged in parallel, the upper screen 24 is fixedly connected to the inner wall of the crushing chamber 12, a chute is arranged at the lower end of the crushing chamber 12, the front and rear ends of the lower screen 25 are located in the chute, the lower screen 25 is slidingly connected to the crushing chamber 12, the length of the upper screen 24 is greater than the length of the lower screen 25, and the width and the size of the mesh holes of the two screens are the same. In a general state, the mesh holes of the upper screen 24 and the lower screen 25 correspond to each other, so that the path of the material passing through the mesh holes is reduced when the lower screen 25 is slid to be dislocated with the mesh holes of the upper screen 24, and the material can be further subdivided to meet different crushing requirements.

[0033] The lower end of the screen is provided with a distribution bin 31, two discharge hoppers 26 are symmetrically arranged on the two sides of the distribution bin 31, a partition plate 32 is arranged in the middle of the distribution bin 31, the partition plate 32 is a plate structure, the partition plate 32 is inclined in the distribution bin 31, the distribution bin 31 can be separated from the diagonal position, a rotating shaft 33 is arranged in the middle of the partition plate 32, the rotating shaft 33 is installed on the distribution bin 31 and can rotate, a control rod 34 is fixedly connected to the rotating shaft 33, the control rod 34 can be directly rotated to realize the rotation of the partition plate 32, a clamping rod 35 is arranged on the upper end of the control rod 34, the clamping rod 35 is parallel to the outer wall surface of the distribution bin 31, a clamping groove 36 is arranged on the outer wall of the distribution bin 31, a locking bolt is screwed to the lower end of the clamping rod 35, the inner end of the locking bolt is located in the clamping groove 36 and can move along the clamping groove 36, by tightening the locking bolt, the partition plate 32 can be positioned to prevent it from rotating randomly during crushing.

[0034] The lower end of the screen is provided with a distribution bin 31, two discharge hoppers 26 are symmetrically arranged on the two sides of the distribution bin 31, a partition plate 32 is arranged in the middle of the distribution bin 31, the partition plate 32 is a plate structure, the partition plate 32 is inclined in the distribution bin 31, the distribution bin 31 can be separated from the diagonal position, a rotating shaft 33 is arranged in the middle of the partition plate 32, the rotating shaft 33 is installed on the distribution bin 31 and can rotate, a control rod 34 is fixedly connected to the rotating shaft 33, the control rod 34 can be directly rotated to realize the rotation of the partition plate 32, a clamping rod 35 is arranged on the upper end of the control rod 34, the clamping rod 35 is parallel to the outer wall surface of the distribution bin 31, a clamping groove 36 is arranged on the outer wall of the distribution bin 31, a locking bolt is screwed to the lower end of the clamping rod 35, the inner end of the locking bolt is located in the clamping groove 36 and can move along the clamping groove 36, by tightening the locking bolt, the partition plate 32 can be positioned to prevent it from rotating randomly during crushing.

[0035] Two storage boxes 41 are symmetrically arranged on the two sides of the rack 11 for storing different straw feed, a rectangular storage port is arranged on the top of each storage box 41, the discharge hopper 26 of the distribution bin 31 is above the storage port to facilitate the falling of the crushed straw feed into the storage box 41, a stirring rod 42 is transversely arranged in the middle of the storage box 41, the two ends of the stirring rod 42 are installed on the side walls of the storage box 41 through bearings, a driven pulley 44 is installed on one end of the stirring rod 42, a main pulley 43 is installed on a driving motor 46, the pulley 43 and the driven pulley 44 are connected through a belt 45, and the belt 45 rotating structure provides power for the rotation of the stirring rod 42.

[0036] Working principle: the corn stalks are put into the inclined feed hopper 13, enter the crushing bin 12 with the help of the roller, the corn stalks are crushed by the crushing cutter rotating on the rotating shaft driven by the driving motor 46, it should be noted that the corn stalks need to be crushed in sections, therefore, the dividing plate 32 provided by the dividing bin 31 can be used to simply separate and store the corn stalks, when the upper half crushing is carried out, the blade surface of the turning blade 22 is attached to the vertical inner wall of the crushing bin 12, the dividing plate 32 is turned to one side and blocks the one side discharge hopper 26, so that the material can only slide into the storage box 41 along one side, the mesh holes of the upper layer screen 24 and the lower layer screen 25 correspond to each other, after the material is crushed, it can smoothly slide to the storage box 41 on one side, when the lower half crushing is carried out, the dividing plate 32 is turned to the other side by rotating the regulating rod 34, the one side discharge hopper 26 is blocked, so that the material slides into the storage box 41 from the other discharge hopper 26, the mesh holes of the upper layer screen 24 and the lower layer screen 25 are misaligned, at the same time, the turning column is manually rotated, so that the turning blade 22 is perpendicular to the vertical inner wall of the crushing bin 12, the crushing effect and the screening effect can be increased.

[0037] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A device for processing strawy feed, comprising a frame, characterized in that: The rack is provided with a crushing bin, the lower end of the crushing bin is provided with a distribution bin, and a screen is arranged between the crushing bin and the distribution bin; The screen is divided into an upper screen and a lower screen, the lower screen is provided with a boss, and the lower screen can slide horizontally; The distribution bin is provided with two discharge hoppers on the two sides, a partition plate is arranged in the middle of the distribution bin, a rotating shaft is arranged on the partition plate, a control disc is fixedly connected to the rotating shaft, a cylindrical boss is arranged on the control disc, and a connecting rod is connected between the cylindrical boss and the boss on the lower screen. The rotating shaft can drive the lower screen to slide horizontally when driving the partition plate to rotate.

2. The device for processing straw feed according to claim 1, characterized in that: The rotating shaft is fixedly connected with a regulating rod, the regulating rod is provided with a clamping rod, a clamping groove is arranged on the outside of the distribution bin, the clamping rod is located in the clamping groove, and the end of the clamping rod is provided with an external thread.

3. The device for processing straw feed according to claim 1, characterized in that: The inner wall of the crushing bin is provided with a rotating steering column, a plurality of steering blades are fixedly connected to the steering column, the steering blades are attached to the inner wall of the crushing bin, and the steering blades are perpendicular to the inner wall of the crushing bin when the steering column is rotated.

4. The device for processing straw feed according to claim 1, characterized in that: The upper screen and the lower screen are arranged in parallel and tangent, the upper screen is fixedly connected to the lower end of the crushing bin, the lower screen is slidingly connected to the lower end of the crushing bin, and the upper screen and the lower screen are both provided with mesh holes.

5. The device for processing straw feed according to claim 1, characterized in that: The upper end of the crushing bin is provided with a feeding hopper, the feeding hopper is designed in an inclined manner, a plurality of rollers are arranged on the feeding hopper, the rollers are arranged at equal intervals in the length direction of the feeding hopper, and the rollers can rotate.

6. The device for processing straw feed according to claim 1, characterized in that: The crushing bin is provided with a rotating shaft, the rotating shaft includes a main rotating shaft and a slave rotating shaft, a plurality of rotary cutting blades are arranged on the main rotating shaft and the slave rotating shaft, and the rotary cutting blades are distributed in a staggered manner.

7. The device for processing straw feed according to claim 1, characterized in that: A driving motor is arranged on the outside of the crushing bin, the main rotating shaft is connected with the driving motor, a main gear is arranged on the main rotating shaft, a slave gear is arranged on the slave rotating shaft, and the main gear and the slave gear are meshed with each other.

8. The device for processing straw feed according to claim 1, characterized in that: The rack is provided with a storage box on the two sides, a stirring rod is arranged in the middle of the storage box, a slave pulley is arranged at one end of the stirring rod, a main pulley is arranged on the driving motor, and the main pulley and the slave pulley are connected through a belt.

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