Chopping and rubbing device of silage harvester

Abstract

The utility model relates to the technical field of silage processing, and provides a silage harvester chopping and rubbing device which comprises a base, a chopping roller shell is fixedly installed on the upper end face of the base, an opening and closing assembly is installed on one side of the chopping roller shell, a uniform rubbing assembly is installed in the chopping roller shell, and a rolling wheel is installed on the other side of the chopping roller shell. A driving motor is started to drive a connecting sleeve rod to rotate, the connecting sleeve rod drives an annular rubbing plate on a Y-shaped supporting rod to rotate in the circumferential direction, when the connecting sleeve rod rotates, a protruding block and a groove are matched with each other, a rotating rod can be driven to rotate at the same time, and a material throwing opening is formed in one side of a chopping roller shell. The silage raw materials are cut into sections under the cooperation of the movable cutter and the fixed cutter driven by the rotating rod, so that the silage raw materials in the chopping roller shell are kneaded, meanwhile, the first electric push rod is started to drive the annular kneading plate to do reciprocating motion in the chopping roller shell, the silage raw materials are uniformly kneaded into filaments, and the quality of silage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silage processing, and in particular to a chopping and kneading device for a silage machine. Background Art

[0002] Silage is a type of feed that is made from water-rich plant feed that has been sealed and fermented. It is mainly used to feed ruminants. Silage is more durable than fresh feed and has stronger nutritional content than dry feed. In addition, silage storage takes up less space and does not pose a fire risk.

[0003] At present, the existing silage machine chopping and kneading device is relatively simple, which causes uneven kneading of the silage, thereby affecting the softening of the silage and reducing the storage effect. Therefore, the utility model provides a silage machine chopping and kneading device. Utility Model Content

[0004] The utility model provides a silage machine chopping and kneading device to solve the problems that the existing silage machine chopping and kneading device proposed in the above background technology is relatively simple, resulting in uneven kneading of silage, thereby affecting the softening of silage and reducing storage effect.

[0005] The technical solution of the utility model is as follows:

[0006] A silage machine chopping and kneading device comprises a base, a chopping drum shell is fixedly mounted on the upper end surface of the base, an opening and closing assembly is mounted on one side of the chopping drum shell, a uniform kneading assembly is mounted inside the chopping drum shell, and a throwing port is opened on one side of the chopping drum shell.

[0007] The uniform kneading component includes an electric push rod symmetrically fixedly installed on one side of the shredding drum shell, the two electric push rods are fixedly installed with the same connecting plate at the output ends, a protective box is fixedly installed at one end of the connecting plate, a driving motor is fixedly installed inside the protective box, the output end of the driving motor passes through one side of the connecting plate through a bearing and is fixedly installed with a connecting sleeve rod, a sliding groove is provided at the axis center of one side of the shredding drum shell, an extension block is fixedly installed on one side of the bottom of the connecting sleeve rod, a Y-shaped support rod is rotatably connected to one side of the extension block, and the bottom end of the Y-shaped support rod is rotatably connected to the same annular kneading plate, a rotating rod is slidably connected inside one end of the connecting sleeve rod, protrusions are fixedly installed on both sides of the rotating rod, and grooves are symmetrically provided on both sides of the inner wall of the connecting sleeve rod.

[0008] Preferably, the opening and closing assembly includes an L-shaped connecting block 1 symmetrically fixedly mounted on both sides of the shredding drum shell, two electric push rods 2 are rotatably connected to the two L-shaped connecting blocks 1, and the output ends of the two electric push rods 2 are rotatably connected to the L-shaped connecting block 2, one end of the two L-shaped connecting blocks 2 is fixedly mounted with the same cover plate, one side of the top of the cover plate is symmetrically fixedly mounted with an L-shaped connecting rod, one side of the top of the shredding drum shell is symmetrically fixedly mounted with a support seat, and the two support seats are rotatably connected to one end of the L-shaped connecting rod.

[0009] Preferably, the diameter of the annular kneading plate is smaller than the diameter of the inner wall of the chopping drum shell.

[0010] Preferably, the connecting sleeve rod matches the slide groove.

[0011] Preferably, the projection matches the groove.

[0012] Preferably, a fixed block is provided at the axis of one end of the shredding drum shell away from the driving motor, and a plurality of fixed knives are fixedly installed on the fixed block at equal distances around the circumference; one end of the rotating rod is rotatably connected to one end of the fixed block, and a plurality of movable knives are fixedly installed on one end of the rotating rod at equal distances around the circumference.

[0013] Preferably, several of the movable knives are arranged at an angle, and one end of several of the movable knives is fixedly mounted with a throwing plate.

[0014] Preferably, a feed port is provided on one side of the cover plate.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the driving motor is started to drive the connecting sleeve rod to rotate, and the connecting sleeve rod drives the annular kneading plate on the Y-shaped support rod to rotate circumferentially. When the connecting sleeve rod rotates, the rotating rod can be driven to rotate at the same time through the cooperation of the protrusion and the groove. The rotating rod drives the movable knife and the fixed knife to cut the silage raw materials into sections, thereby kneading the silage raw materials in the chopping drum shell, and at the same time, the electric push rod is started to drive the annular kneading plate to reciprocate in the chopping drum shell, so that the silage raw materials are evenly kneaded into filaments, thereby improving the quality of silage feed.

[0017] 2. In the utility model, through the mutual cooperation among the L-shaped connecting block 1, the electric push rod 2, the L-shaped connecting block 2, the L-shaped connecting rod and the supporting seat, the cover plate can be rotated to open one end of the shredding drum shell, so as to facilitate the maintenance of the working parts inside the shredding drum shell, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0020] Figure 2 It is the front view of the internal structure of the utility model;

[0021] Figure 3 It is a schematic diagram of a uniform kneading component of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of position A in the uniform kneading component of the utility model;

[0023] Figure 5 It is a schematic diagram of the opening and closing assembly of the utility model;

[0024] Figure 6 It is a schematic diagram of the fixed knife and the movable knife structure of the utility model.

[0025] In the figure: 1. base; 2. shredding drum shell; 3. throwing port; 4. fixed block; 5. fixed knife; 6. moving knife; 7. throwing plate; 8. feeding port; 100. opening and closing assembly; 101. L-shaped connecting block 1; 102. electric push rod 2; 103. L-shaped connecting block 2; 104. cover plate; 105. L-shaped connecting rod; 106. supporting seat; 200. uniform kneading assembly; 201. electric push rod 1; 202. connecting plate; 203. protective box; 204. driving motor; 205. connecting sleeve rod; 206. slide groove; 207. extension block; 208. Y-shaped support rod; 209. annular kneading plate; 210. rotating rod; 211. protrusion; 212. groove. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1 to Figure 6 As shown, this embodiment proposes a silage machine shredding and kneading device, including a base 1, a shredding drum shell 2 is fixedly installed on the upper end surface of the base 1, an opening and closing component 100 is installed on one side of the shredding drum shell 2, a uniform kneading component 200 is installed inside the shredding drum shell 2, and a throwing port 3 is opened on one side of the shredding drum shell 2.

[0029] The uniform kneading component 200 includes an electric push rod 201 symmetrically fixedly installed on one side of the shredding drum shell 2, the input end of the electric push rod 201 is connected to the power supply through an external cable, and the output ends of the two electric push rods 201 are fixedly installed with the same connecting plate 202, and a protection box 203 is fixedly installed at one end of the connecting plate 202. A driving motor 204 is fixedly installed inside the protection box 203, and the input end of the driving motor 204 is connected to the power supply through an external cable, and the output end of the driving motor 204 passes through a bearing to one side of the connecting plate 202 and is fixedly installed with a connecting sleeve rod 205. A sliding groove 206 is provided at the axis of one side of the shredding drum shell 2, and an extension block 207 is fixedly installed on one side of the bottom of the connecting sleeve rod 205, and a Y-shaped support rod 208 is rotatably connected to one side of the extension block 207, and the bottom end of the Y-shaped support rod 208 is rotatably connected to the same annular kneading plate 209 , a rotating rod 210 is slidably connected to one end of the connecting sleeve rod 205, and protrusions 211 are fixedly installed on both sides of the rotating rod 210 symmetrically, and grooves 212 are symmetrically provided on both sides of the inner wall of the connecting sleeve rod 205. The uniform kneading component 200 can effectively drive the annular kneading plate 209 to uniformly knead the silage raw materials in the chopping drum shell 2. When it is necessary to drive the annular kneading plate 209 to uniformly knead the silage raw materials in the chopping drum shell 2, the connecting sleeve rod 205 is driven to rotate by starting the driving motor 204, and the connecting sleeve rod 205 drives the annular kneading plate 209 on the Y-shaped support rod 208 to rotate circumferentially. At the same time, the electric push rod 201 is started to drive the annular kneading plate 209 to reciprocate in the chopping drum shell 2, thereby effectively driving the annular kneading plate 209 to uniformly knead the silage raw materials in the chopping drum shell 2.

[0030] Example 2

[0031] like Figure 1 to Figure 6As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the opening and closing assembly 100 includes an L-shaped connecting block 101 symmetrically fixedly installed on both sides of the shredding drum shell 2, and the two L-shaped connecting blocks 101 are rotatably connected to the electric push rods 102, the input end of the electric push rods 102 is connected to the power supply through an external cable, and the output ends of the two electric push rods 102 are rotatably connected to the L-shaped connecting block 103, one end of the two L-shaped connecting blocks 103 is fixedly installed with the same cover plate 104, and one side of the top of the cover plate 104 is symmetrically fixedly installed with an L-shaped connecting rod 105, and the shredding drum A support seat 106 is symmetrically fixedly installed on one side of the top of the shell 2, and the two support seats 106 are rotatably connected to one end of the L-shaped connecting rod 105. The opening and closing component 100 is set to effectively open the shredding drum shell 2 for maintenance. When the shredding drum shell 2 needs to be opened for maintenance, the cover plate 104 is pushed by starting the electric push rod 2 102. The cover plate 104 is opened through the mutual cooperation between the L-shaped connecting block 1 101, the L-shaped connecting block 2 103, the L-shaped connecting rod 105 and the support seat 106, so that the shredding drum shell 2 is opened for maintenance.

[0032] The diameter of the annular kneading plate 209 is smaller than the inner wall diameter of the chopping drum shell 2, the connecting sleeve rod 205 matches the slide groove 206, the protrusion 211 matches the groove 212, and a fixed block 4 is provided at the axis of one end of the chopping drum shell 2 away from the driving motor 204. A plurality of fixed knives 5 are fixedly installed on the fixed block 4 at equal distances in the circumferential direction. One end of the rotating rod 210 is rotatably connected to one end of the fixed block 4, and a plurality of moving knives 6 are fixedly installed on one end of the rotating rod 210 at equal distances in the circumferential direction. The plurality of moving knives 6 are arranged obliquely, and the green feed raw materials can be cut into small sections by the cooperation of the moving knives 6 and the fixed knives 5. A throwing plate 7 is fixedly installed on one end of the plurality of moving knives 6, and a feed inlet 8 is provided on one side of the cover plate 104.

[0033] During operation, firstly, the green feed raw materials are uniformly fed into the chopping drum shell 2 through the feed port 8, and then the driving motor 204 is started, and the driving motor 204 drives the connecting sleeve rod 205 to rotate, and the connecting sleeve rod 205 drives the annular kneading plate 209 on the Y-shaped support rod 208 to rotate in a circumferential direction. While the connecting sleeve rod 205 rotates, the convex block 211 and the groove 212 cooperate with each other, and the rotating rod 210 drives the movable knife 6 and the fixed knife 5 to cut the silage raw materials into sections, and at the same time, the electric push rod 204 is started. 01 drives the annular kneading plate 209 to do reciprocating motion in the shredding drum shell 2, thereby effectively driving the annular kneading plate 209 to evenly knead the silage raw materials in the shredding drum shell 2. When the shredding drum shell 2 needs to be opened for maintenance, the cover plate 104 is pushed by starting the electric push rod 2 102. The cover plate 104 is opened through the mutual cooperation between the L-shaped connecting block 1 101, the L-shaped connecting block 2 103, the L-shaped connecting rod 105 and the support seat 106, thereby opening the shredding drum shell 2 for maintenance.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A silage machine chopping and kneading device, characterized in that: It comprises a base (1), a shredding drum shell (2) is fixedly mounted on the upper end surface of the base (1), an opening and closing assembly (100) is mounted on one side of the shredding drum shell (2), a uniform kneading assembly (200) is mounted inside the shredding drum shell (2), and a throwing port (3) is opened on one side of the shredding drum shell (2); The uniform kneading component (200) comprises an electric push rod (201) symmetrically fixedly mounted on one side of a shredding drum housing (2); the output ends of the two electric push rods (201) are fixedly mounted with a same connecting plate (202); a protection box (203) is fixedly mounted on one end of the connecting plate (202); a driving motor (204) is fixedly mounted inside the protection box (203); the output end of the driving motor (204) passes through a bearing to one side of the connecting plate (202) and is fixedly mounted with a connecting sleeve rod (205); the shredding drum housing ( 2) A slide groove (206) is provided at the axis center of one side, an extension block (207) is fixedly installed on one side of the bottom of the connecting sleeve rod (205), a Y-shaped support rod (208) is rotatably connected to one side of the extension block (207), and the bottom end of the Y-shaped support rod (208) is rotatably connected to the same annular kneading plate (209), one end of the connecting sleeve rod (205) is slidably connected to a rotating rod (210), protrusions (211) are fixedly installed on symmetrical sides of the rotating rod (210), and grooves (212) are symmetrically provided on the inner wall of the connecting sleeve rod (205) on both sides.

2. The silage machine chopping and kneading device according to claim 1, characterized in that: The opening and closing assembly (100) comprises an L-shaped connecting block (101) symmetrically fixedly mounted on both sides of the shredding drum housing (2); two electric push rods (102) are rotatably connected to the two L-shaped connecting blocks (101); the output ends of the two electric push rods (102) are rotatably connected to the L-shaped connecting block (103); one end of the two L-shaped connecting blocks (103) is fixedly mounted with a same cover plate (104); one side of the top of the cover plate (104) is symmetrically fixedly mounted with an L-shaped connecting rod (105); one side of the top of the shredding drum housing (2) is symmetrically fixedly mounted with a supporting seat (106); and the two supporting seats (106) are rotatably connected to one end of the L-shaped connecting rod (105).

3. The silage machine chopping and kneading device according to claim 1, characterized in that: The diameter of the annular kneading plate (209) is smaller than the diameter of the inner wall of the chopping drum shell (2).

4. The silage machine chopping and kneading device according to claim 1, characterized in that: The connecting sleeve rod (205) matches the sliding groove (206).

5. The silage machine chopping and kneading device according to claim 1, characterized in that: The protrusion (211) matches the groove (212).

6. The silage machine chopping and kneading device according to claim 1, characterized in that: A fixed block (4) is provided at the axis of one end of the shredding drum shell (2) away from the driving motor (204); a plurality of fixed knives (5) are fixedly mounted on the fixed block (4) at equal distances in the circumferential direction; one end of the rotating rod (210) is rotatably connected to one end of the fixed block (4); a plurality of movable knives (6) are fixedly mounted on one end of the rotating rod (210) at equal distances in the circumferential direction.

7. The silage machine chopping and kneading device according to claim 6, characterized in that: A plurality of the movable knives (6) are arranged in an inclined manner, and a material throwing plate (7) is fixedly mounted on one end of a plurality of the movable knives (6).

8. The silage machine chopping and kneading device according to claim 2, characterized in that: A feed inlet (8) is provided on one side of the cover plate (104).

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