A kind of based on agricultural product processing pulverizing device

Abstract

The utility model discloses a kind of based on the comminuting device for agricultural product processing, it is related to agricultural product processing technical field, including base and processing box, fixedly connected with injection tube on the processing box, slidingly connected with movable baffle on the processing box, movable baffle divides the base into comminuting chamber and filter chamber, one end of the processing box is inlaid with screen, first crushing mechanism and second crushing mechanism are equipped inside the comminuting chamber, the first crushing mechanism includes rotating rod rotating in the inside of processing box, first crushing blade is fixedly connected on the rotating rod, processing box is tilted to the end where screen is provided by driving processing box to overturn mechanism, screen is used to screen the material after comminuting, after screening is completed, processing box is reset by overturning, unqualified material is re-slid into comminuting chamber to be comminuted again, without artificial material filling again, save time and effort, improve the comminution efficiency of material.

Description

Technical Field

[0001] This utility model relates to the field of agricultural product processing technology, specifically a crushing device for agricultural product processing. Background Technology

[0002] Agricultural products refer to primary products derived from agriculture, forestry, animal husbandry, and fisheries, namely plants, animals, microorganisms and their products obtained in agricultural activities, such as rice, sorghum, peanuts, corn, wheat, and local specialties. When processing agricultural products, it is necessary to use a crusher to crush them.

[0003] Chinese Patent Publication No. CN222419710U discloses a multi-stage pulverizing device for agricultural product testing, relating to the field of agricultural product testing. The device includes a pulverizing chamber with a pulverizing mechanism inside. This mechanism is connected to two insert boxes, the opposite sides of which are fixedly connected to the upper left and right sides of the pulverizing chamber. This invention, by incorporating pulverizing rollers, blade one, a rotating shaft, and blade two within the pulverizing mechanism, allows for the pulverization of agricultural product samples. The opposing rotation of the two pulverizing rollers and two sets of blade one breaks the agricultural product into smaller pieces. Then, the rotation of the two rotating shafts and two sets of blade two further pulverizes the blocky sample on the screen. This two-stage pulverization using the cooperation of blade one and blade two improves the pulverization efficiency and effect on agricultural products.

[0004] However, the inventor of the above-mentioned device believes that it has certain defects. The above-mentioned device filters and screens the crushed material through a screen, and the screened raw material is manually taken out and crushed again, which is time-consuming and labor-intensive and affects the processing efficiency. Therefore, this utility model provides a crushing device for agricultural product processing. Utility Model Content

[0005] The purpose of this invention is to provide a crushing device for agricultural product processing to solve the problems mentioned in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a crushing device for agricultural product processing, comprising a base and a processing box, wherein a feeding pipe is fixedly connected to the processing box, and a movable baffle is slidably connected to the processing box, the movable baffle dividing the interior of the base into a crushing chamber and a filtering chamber, a screen is embedded at one end of the processing box, and a first crushing mechanism and a second crushing mechanism are provided inside the crushing chamber, the first crushing mechanism comprising a rotating rod rotating inside the processing box, a first crushing blade being fixedly connected to the rotating rod, the second crushing mechanism comprising a first sleeve and a second sleeve rotating on the rotating rod, a rotating frame being fixedly connected between the first sleeve and the second sleeve, a second crushing blade being fixedly connected to the rotating frame, two support frames being fixedly connected to the top of the base, one end of the processing box being rotatably connected between the two support frames via a rotating shaft, and a flipping mechanism for driving the processing box to flip on the base.

[0007] Preferably, a side box is fixedly connected to the other end of the processing box, and one end of the first sleeve and one end of the rotating rod both extend into the interior of the side box. The side box is provided with a driving mechanism to drive the first sleeve and the rotating rod to rotate, thereby driving the first sleeve and the rotating rod to rotate together.

[0008] Preferably, the driving mechanism includes a motor fixed to the top of the side box, the output shaft of the motor is fixedly connected to a first bevel gear, and the outer surface of the first sleeve and the outer surface of the rotating rod are respectively fixedly connected to a second bevel gear and a third bevel gear. The first bevel gear meshes with the first bevel gear and the second bevel gear. By starting the motor, the first sleeve and the rotating rod are driven to rotate under the action of the first bevel gear, the second bevel gear and the third bevel gear.

[0009] Preferably, the flipping mechanism includes a hydraulic rod fixed to the top of the base, with a sliding block hinged to the telescopic end of the hydraulic rod. A fixed slide rod is fixedly connected to the bottom of the processing box, and the sliding block is slidably connected to the fixed slide rod. By activating the hydraulic rod, the sliding block is pushed upward, causing it to slide on the fixed slide rod, thereby causing the processing box to rotate around the support frame pivot.

[0010] Preferably, the number of the first and second crushing blades is multiple sets, and the multiple sets of second crushing blades are alternately arranged with the multiple sets of first crushing blades.

[0011] Preferably, the other end of the rotating rod extends to the outside of the processing box, and the other end of the rotating rod is provided with a driving movable baffle for lifting and sliding connection mechanism. Under the action of the connection mechanism, the rotating rod drives the movable baffle to reciprocate lifting and sliding during the rotation process.

[0012] Preferably, the connecting mechanism includes a rotating disk fixed to the other end of the rotating rod, a pressing slider fixedly connected to one side of the rotating disk, a pressing groove provided on the movable baffle, and one end of the pressing slider located inside the pressing groove. When the rotating rod rotates, the movable baffle is pulled up and down by the action of the rotating disk, the pressing slider and the pressing groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This application drives the first sleeve and the rotating rod to rotate in opposite directions. During the opposite rotation of the first crushing blade and the second crushing blade, the material inside the processing box is crushed. The processing box is driven to tilt towards the end with the screen by the flipping mechanism. The crushed material is screened by the screen. After screening, the processing box is flipped back to its original position. The unqualified material slides back into the crushing chamber for crushing again. There is no need for manual refilling of materials, which saves time and effort and improves the crushing efficiency of materials.

[0015] 2. This application uses a movable baffle to block the channel between the crushing chamber and the screening chamber. Under the action of the extrusion slider, the rotating disk and the extrusion groove, the rotating rod drives the movable baffle to reciprocate up and down during rotation, so that the material inside the crushing chamber slides into the screening chamber intermittently, preventing the material from accumulating in large quantities and affecting the screening efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of a crushing device for agricultural product processing according to the present invention;

[0017] Figure 2 This is a cross-sectional view of a processing box based on a crushing device for agricultural product processing according to this utility model;

[0018] Figure 3 This is a schematic diagram of the installation of a movable baffle in a crushing device for agricultural product processing according to the present invention;

[0019] Figure 4 This is a perspective view of the side box structure of a crushing device for agricultural product processing according to the present invention.

[0020] The following are the labels in the diagram: 1. Base; 2. Processing box; 21. Injection pipe; 3. Movable baffle; 31. Extrusion groove; 32. Rotating disc; 33. Extrusion slider; 4. Screen; 5. Fixed slide bar; 51. Sliding block; 52. Hydraulic rod; 6. Rotating rod; 61. First crushing blade; 7. First sleeve; 8. Second sleeve; 9. Rotating frame; 91. Second crushing blade; 10. Side box; 11. Support frame; 12. Motor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 A crushing device for agricultural product processing includes a base 1 and a processing box 2. A feeding pipe 21 is fixedly connected to the processing box 2, and a movable baffle 3 is slidably connected to the processing box 2. The movable baffle 3 divides the interior of the base 1 into a crushing chamber and a filtering chamber. A screen 4 is embedded at one end of the processing box 2. The processing box 2 is initially tilted. Material is poured into the interior of the processing box 2 through the feeding pipe 21. The movable baffle 3 blocks the channel between the crushing chamber and the filtering chamber. The screen 4 screens out the crushed material and removes unqualified material.

[0023] Please refer to it again. Figure 1 and Figure 2 The crushing chamber is equipped with a first crushing mechanism and a second crushing mechanism. The first crushing mechanism includes a rotating rod 6 that rotates inside the processing box 2. A first crushing blade 61 is fixedly connected to the rotating rod 6. By driving the rotating rod 6 to rotate inside the processing box 2, the raw materials are crushed by the first crushing blade 61.

[0024] Please refer to it again. Figure 1 and Figure 2 The second crushing mechanism includes a first sleeve 7 and a second sleeve 8 rotating on a rotating rod 6. A rotating frame 9 is fixedly connected between the first sleeve 7 and the second sleeve 8. A second crushing blade 91 is fixedly connected to the rotating frame 9. Both the first sleeve 7 and the second sleeve 8 are sleeve-shaped, and the rotating frame 9 is U-shaped. By driving the rotating frame 9 to rotate inside the processing box 2, there are multiple sets of first crushing blades 61 and second crushing blades 91. Multiple sets of second crushing blades 91 are staggered with multiple sets of first crushing blades 61. The raw materials are crushed by the reverse rotation of the first crushing blades 61 and the second crushing blades 91.

[0025] Please refer to it again. Figure 1 , Figure 2 and Figure 4The other end of the processing box 2 is fixedly connected to a side box 10. One end of the first sleeve 7 and one end of the rotating rod 6 extend into the interior of the side box 10. The side box 10 is provided with a drive mechanism to drive the first sleeve 7 and the rotating rod 6 to rotate. The drive mechanism includes a motor 12 fixedly mounted on the top of the side box 10. The output shaft of the motor 12 is fixedly connected to a first bevel gear. The outer surface of the first sleeve 7 and the outer surface of the rotating rod 6 are respectively fixedly connected to a second bevel gear and a third bevel gear. The first bevel gear meshes with the first bevel gear and the second bevel gear. The second bevel gear and the third bevel gear are symmetrically arranged about the first bevel gear. The first bevel gear is driven to rotate by driving the starter motor 12. Under the meshing action of the second bevel gear and the third bevel gear, the first sleeve 7 and the rotating rod 6 are driven to rotate together, and the rotation of the first sleeve 7 and the rotating rod 6 is in opposite directions.

[0026] Please refer to it again. Figure 1 Two support frames 11 are fixedly connected to the top of the base 1. One end of the processing box 2 is rotatably connected between the two support frames 11 through a rotating shaft. The processing box 2 is installed on the top of the base 1 by the support frames 11.

[0027] Please refer to it again. Figure 1 The base 1 is equipped with a flipping mechanism that drives the processing box 2 to flip. The flipping mechanism includes a hydraulic rod 52 fixed to the top of the base 1. The telescopic end of the hydraulic rod 52 is hinged to a sliding block 51. The bottom of the processing box 2 is fixedly connected to a fixed slide rod 5. The sliding block 51 is slidably connected to the fixed slide rod 5. By activating the hydraulic rod 52, the sliding block 51 is pushed to rise and slide on the fixed slide rod 5, thereby pushing the processing box 2 to rotate around the pivot at the support frame 11, so that the end of the processing box 2 with the screen 4 is set downwards.

[0028] Please refer to it again. Figure 1 , Figure 2 and Figure 3 The other end of the rotating rod 6 extends to the outside of the processing box 2. The other end of the rotating rod 6 is provided with a driving movable baffle 3 for lifting and sliding connection mechanism. The connection mechanism includes a rotating disk 32 fixed to the other end of the rotating rod 6. A pressing slider 33 is fixedly connected to one side of the rotating disk 32. A pressing groove 31 is opened on the movable baffle 3. One end of the pressing slider 33 is located inside the pressing groove 31. When the rotating rod 6 rotates, it drives the rotating disk 32 to rotate. The rotating disk 32 presses the pressing groove 31 to drive the movable baffle 3 to reciprocate and slide on the base 1, thereby indirectly opening the channel between the crushing chamber and the screening chamber, so that the raw material can slide into the screening chamber indirectly and prevent material accumulation.

[0029] Working principle: Install the device in a suitable position and connect it to the municipal power supply. Pour the raw material into the processing box 2 through the feeding pipe 21. Start the motor 12 to drive the first bevel gear to rotate. The meshing action of the first bevel gear, the second bevel gear and the third bevel gear drives the rotating rod 6 and the first sleeve 7 to rotate in opposite directions. The raw material is crushed by the rotation of the first crushing blade 61 and the second crushing blade 91.

[0030] After crushing, the hydraulic rod 52 is activated to push the sliding block 51 upward, causing the sliding block 51 to slide on the fixed sliding rod 5. This causes the processing box 2 to rotate around the support frame 11, so that the end of the processing box 2 with the screen 4 faces downward. During the rotation of the rotating rod 6, the squeezing slider 33 squeezes the squeezing groove 31, causing the movable baffle 3 to move up and down repeatedly. This indirectly opens the channel between the crushing chamber and the screening chamber, allowing the raw material to slide into the screening chamber and be screened by the screen 4.

[0031] After screening, the hydraulic rod 52 drives the processing box 2 to flip and reset, so that the unqualified material screened out flows back into the crushing chamber for further crushing.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A crushing device for agricultural product processing, comprising a base (1) and a processing box (2), characterized in that: The processing box (2) is fixedly connected to a feeding pipe (21), and a movable baffle (3) is slidably connected to the processing box (2). The movable baffle (3) divides the interior of the base (1) into a crushing chamber and a filtering chamber. A screen (4) is embedded at one end of the processing box (2). The crushing chamber is provided with a first crushing mechanism and a second crushing mechanism. The first crushing mechanism includes a rotating rod (6) that rotates inside the processing box (2). A first crushing blade (61) is fixedly connected to the rotating rod (6). The second crushing mechanism includes a first sleeve (7) and a second sleeve (8) that rotate on the rotating rod (6). A rotating frame (9) is fixedly connected between the first sleeve (7) and the second sleeve (8). A second crushing blade (91) is fixedly connected to the rotating frame (9). The top of the base (1) is fixedly connected to two support frames (11), and one end of the processing box (2) is rotatably connected between the two support frames (11) via a rotating shaft. The base (1) is provided with a flipping mechanism to drive the processing box (2) to flip.

2. The crushing device for agricultural product processing according to claim 1, characterized in that: The other end of the processing box (2) is fixedly connected to a side box (10). One end of the first sleeve (7) and one end of the rotating rod (6) extend into the interior of the side box (10). The side box (10) is provided with a driving mechanism to drive the first sleeve (7) and the rotating rod (6) to rotate.

3. A crushing device for agricultural product processing according to claim 2, characterized in that: The drive mechanism includes a motor (12) fixed to the top of the side box (10). The output shaft of the motor (12) is fixedly connected to a first bevel gear. The outer surface of the first sleeve (7) and the outer surface of the rotating rod (6) are respectively fixedly connected to a second bevel gear and a third bevel gear. The first bevel gear meshes with the first bevel gear and the second bevel gear.

4. A crushing device for agricultural product processing according to claim 1, characterized in that: The flipping mechanism includes a hydraulic rod (52) fixed to the top of the base (1), and a sliding block (51) is hinged to the telescopic end of the hydraulic rod (52). A fixed slide rod (5) is fixedly connected to the bottom of the processing box (2), and the sliding block (51) is slidably connected to the fixed slide rod (5).

5. A crushing device for agricultural product processing according to claim 1, characterized in that: The number of the first crushing blade (61) and the second crushing blade (91) is multiple sets, and the multiple sets of second crushing blades (91) are alternately arranged with the multiple sets of first crushing blades (61).

6. A crushing device for agricultural product processing according to claim 1, characterized in that: The other end of the rotating rod (6) extends to the outside of the processing box (2), and the other end of the rotating rod (6) is provided with a driving movable baffle (3) for lifting and sliding connection mechanism.

7. A crushing device for agricultural product processing according to claim 6, characterized in that: The connecting mechanism includes a rotating disk (32) fixed to the other end of the rotating rod (6), and a pressing slider (33) is fixedly connected to one side of the rotating disk (32). A pressing groove (31) is provided on the movable baffle (3), and one end of the pressing slider (33) is located inside the pressing groove (31).

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