A quick-frozen food raw material crushing device

Abstract

The utility model discloses a quick -frozen food raw material crushing device relates to quick -frozen food raw material crushing production field. A quick -frozen food raw material crushing device, including the crushing box, the upper end intercommunication of crushing box has the feed bin, the lower extreme of feed bin back surface is installed with the step motor, the output shaft of step motor penetrates to the inner chamber of feed bin and is equipped with the rotating shaft, the outer surface of rotating shaft is installed with the rubbing crusher knife through the coupling in proper order from front to back. The utility model provides a kind of quick -frozen food raw material crushing device, by motor, crushing roller, crushing roller and crushing tooth cutter, the raw material in the crushing box has played the effect of good breaking, solve the problem of raw material breaking effect in the crushing box, by step motor, rubbing crusher knife and rotating shaft, the raw material in the feed bin has played the effect of breaking, solve the problem of raw material plugging in the feed bin.

Description

Technical Field

[0001] This utility model relates to the field of quick-frozen food raw material crushing production, and in particular to a quick-frozen food raw material crushing device. Background Technology

[0002] Frozen food manufacturing refers to the production of various staple foods made from rice, flour, grains, etc. as main raw materials and meat, vegetables, etc. as auxiliary materials, which are processed into various cooked or uncooked staple foods and then immediately frozen using a quick-freezing process. These staple foods can be transported, stored, and sold under frozen conditions. Crushing devices are required during the production of frozen food raw materials.

[0003] However, existing frozen food raw materials cannot be discharged quickly during crushing, which can cause blockages and accumulation of raw materials during feeding or discharging. This affects the crushing efficiency and requires frequent cleaning of the blocked areas, increasing the workload.

[0004] Therefore, it is necessary to provide a quick-frozen food raw material crushing device to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a quick-frozen food raw material crushing device, which solves the technical problems of existing quick-frozen food raw material crushing devices that cannot discharge materials quickly, causing blockages during crushing, resulting in material accumulation during feeding or discharging, affecting the crushing efficiency, and requiring frequent cleaning of blocked areas, which increases the workload.

[0006] To solve the above-mentioned technical problems, this utility model provides a quick-frozen food raw material crushing device, including a crushing box. The upper end of the crushing box is connected to a feeding hopper. A stepper motor is installed at the lower end of the back of the feeding hopper. The output shaft of the stepper motor passes through the inner cavity of the feeding hopper and is fitted with a rotating shaft. Crushing blades are sequentially mounted on the outer surface of the rotating shaft from front to back via couplings. A hydraulic cylinder is installed at the lower left end of the crushing box. A pusher plate is installed on the right side of the hydraulic cylinder, through a piston extension rod passing through the inner cavity of the crushing box. A pusher block is installed at the lower right end of the pusher plate. Protective blocks are installed on the front and rear sides of the right side of the pusher plate. Motors are installed on the top of the left rear side and the top of the right rear side of the crushing box. The output shaft of the motor passes through to the upper ends of both sides of the inner cavity of the crushing box, where crushing roller one and crushing roller two are installed. Crushing teeth are arranged in a ring from left to right on the outer surface of crushing roller one and crushing roller two. Crushing roller one is located on the rear side of crushing roller two. The crushing teeth arranged on crushing roller one and crushing roller two are interlocked.

[0007] Preferably, the right sides of both the first crushing roller and the second crushing roller are fitted with bearing sleeves via rotating shafts, and the right sides of the bearing sleeves are fixed to the front and rear sides of the right side of the inner cavity of the crushing box.

[0008] Preferably, guide blocks are installed on both sides of the inner cavity of the crushing box and at the lower ends of crushing roller one and crushing roller two, and a discharge port is connected to the lower end of the right side of the crushing box.

[0009] Preferably, a fixing plate is installed at the lower end of the motor, and the inner side of the fixing plate is fixed to both sides of the crushing box; a fixing block is installed at the lower end of the hydraulic cylinder, and the right side of the fixing block is fixed to the lower left side of the crushing box.

[0010] Preferably, the crushing box is equipped with support feet around its lower end, and rubber blocks are installed at the lower ends of the support feet. A door is provided on the left side of the front of the crushing box via a hinge.

[0011] Preferably, bearing seats are fitted on both the front and rear sides of the rotating shaft, and the outer side of the bearing seats is fixed to the front and rear sides of the inner cavity of the feed hopper.

[0012] Compared with related technologies, the quick-frozen food raw material crushing device provided by this utility model has the following beneficial effects: This utility model provides a quick-frozen food raw material crushing device. Through an electric motor, crushing roller, crushing toothed blade, and crushing roller, it effectively crushes the raw materials entering the crushing chamber, solving the problem of poor crushing effect of raw materials entering the crushing chamber. Through a stepper motor, crushing blade, and rotating shaft, it disperses the raw materials entering the feeding hopper, solving the problem of blockage of raw materials entering the feeding hopper.

[0013] This utility model provides a quick-frozen food raw material crushing device. Through a hydraulic cylinder, a pusher plate, and a pusher block, the crushed raw material in the crushing box is easily pushed out, solving the problem that the crushed raw material in the crushing box is not easy to push out. The support feet and rubber blocks help to fix and support the crushing box. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of a quick-frozen food raw material crushing device provided by this utility model; Figure 2 This is a top view of the rear of the crushing box and feeding hopper structure of this utility model; Figure 3 This is a right-side cross-sectional view of the crushing box structure of this utility model; Figure 4 This is a cross-sectional view of the left side of the crushing box structure of this utility model.

[0015] The following are the labels in the diagram: 1. Crushing box; 2. Feed bin; 3. Stepper motor; 4. Crushing blade; 5. Rotating shaft; 6. Hydraulic cylinder; 7. Pusher plate; 8. Pusher block; 9. Motor; 10. Crushing roller one; 11. Crushing roller two; 12. Bearing sleeve; 13. Crushing tooth; 14. Discharge port; 15. Support leg; 16. Guide block. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Example

[0017] Please see Figure 1-4 This utility model provides a technical solution: a quick-frozen food raw material crushing device, including a crushing box 1, a feeding bin 2 connected to the upper end of the crushing box 1, a stepper motor 3 installed at the lower end of the back of the feeding bin 2, the output shaft of the stepper motor 3 passing through the inner cavity of the feeding bin 2 and a rotating shaft 5 installed thereon, and crushing blades 4 sequentially installed on the outer surface of the rotating shaft 5 from front to back via couplings, a hydraulic cylinder 6 installed at the lower end of the left side of the crushing box 1, and a pusher plate 7 installed on the right side of the hydraulic cylinder 6 through a piston telescopic rod passing through the inner cavity of the crushing box 1. A pusher block 8 is installed at the lower end. Protective blocks are installed on the front and rear sides of the right side of the pusher plate 7. Motors 9 are installed on the top of the left rear side and the top of the right rear side of the crushing box 1. The output shaft of the motor 9 passes through to the upper ends of both sides of the inner cavity of the crushing box 1. Crushing roller 10 and crushing roller 21 are installed. Crushing tooth cutters 13 are arranged in a ring from left to right on the outer surface of crushing roller 10 and crushing roller 21. Crushing roller 10 is located on the rear side of crushing roller 211. The crushing tooth cutters 13 arranged on crushing roller 10 and crushing roller 21 are interlocked.

[0018] In this implementation plan, the stepper motor 3 is started. The stepper motor 3 disperses and crushes the raw materials fed into the feed hopper 2 through the rotating shaft 5 and the crushing blade 4, preventing the raw materials from clogging in the feed hopper 2 and ensuring that the feeding of the feed hopper 2 is not affected in the later stages. The crushed raw materials enter the crushing box 1 through the feed hopper 2. The motor 9 is started at the same time. The motor 9 drives the crushing tooth blade 13 to crush the raw materials again through the crushing roller 10 and the crushing roller 11. After crushing, the raw materials are transported to the bottom of the crushing box 1 through the guide block 16, which facilitates the unified processing of the crushed raw materials in the later stages. Example

[0019] Please see Figure 1-4As shown, based on Embodiment 1, this utility model provides a technical solution: Bearing sleeves 12 are sleeved on the right sides of both crushing roller 10 and crushing roller 2 11 via rotating shafts. The right side of the bearing sleeves 12 is fixed to the front and rear sides of the right side of the inner cavity of the crushing box 1. Guide blocks 16 are installed on both sides of the inner cavity of the crushing box 1 and at the lower ends of crushing roller 10 and crushing roller 2 11. A discharge port 14 is connected to the lower end of the right side of the crushing box 1. A fixing plate is installed at the lower end of the motor 9, and the inner side of the fixing plate is fixed to both sides of the crushing box 1. A fixing block is installed at the lower end of the hydraulic cylinder 6, and the right side of the fixing block is fixed to the lower end of the left side of the crushing box 1. Support feet 15 are installed around the lower end of the crushing box 1, and rubber blocks are installed at the lower ends of the support feet 15. A door is provided on the left side of the front of the crushing box 1 via a hinge. Bearing seats are sleeved on the front and rear sides of the rotating shaft 5, and the outer sides of the bearing seats are fixed to the front and rear sides of the inner cavity of the feed bin 2.

[0020] In this embodiment: the hydraulic cylinder 6 is activated, and the hydraulic cylinder 6 pushes the crushed raw material in the crushing box 1 through the pusher plate 7 and the pusher block 8. The raw material is discharged through the discharge port 14 to prevent the raw material from accumulating in the crushing box 1 and affecting the subsequent discharge efficiency of the raw material.

[0021] The working principle of the quick-frozen food raw material crushing device provided by this utility model is as follows: Implementation steps for the first innovation point: Step 1: Start the stepper motor 3. The stepper motor 3 breaks up and crushes the raw materials fed into the feed hopper 2 through the rotating shaft 5 and the crushing blade 4, so as to prevent the raw materials from getting blocked in the feed hopper 2 and not affect the subsequent feeding of the feed hopper 2. The crushed raw materials enter the crushing box 1 through the feed hopper 2. Step 2: Start the motor 9 synchronously. The motor 9 drives the crushing tooth 13 to crush the incoming raw material again through the crushing roller 10 and crushing roller 11. After crushing, the raw material is transported to the bottom of the crushing box 1 through the guide block 16, which facilitates the unified processing of the crushed raw material in the later stage.

[0022] Implementation steps for the second innovation point: Step 1: Start hydraulic cylinder 6. Hydraulic cylinder 6 pushes the crushed raw material in crushing box 1 through pusher plate 7 and pusher block 8. Step 2: The raw materials are discharged through the discharge port 14 to prevent them from accumulating in the crushing box 1 and affecting the discharge efficiency of the raw materials in the later stage.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-frozen food raw material crushing device, comprising a crushing chamber (1), characterized in that: The upper end of the crushing box (1) is connected to the feed bin (2). A stepper motor (3) is installed at the lower end of the back of the feed bin (2). The output shaft of the stepper motor (3) passes through the inner cavity of the feed bin (2) and is equipped with a rotating shaft (5). The outer surface of the rotating shaft (5) is equipped with crushing blades (4) sequentially from front to back via couplings. A hydraulic cylinder (6) is installed at the lower left side of the crushing box (1). The right side of the hydraulic cylinder (6) passes through the inner cavity of the crushing box (1) via a piston telescopic rod and is equipped with a pusher plate (7). A pusher block (8) is installed at the lower right side of the pusher plate (7). 7) Protective blocks are installed on the front and rear sides of the right side. Motors (9) are installed on the top of the left rear side and the top of the right rear side of the crushing box (1). The output shaft of the motor (9) extends through to the upper end of both sides of the inner cavity of the crushing box (1) and crushing roller one (10) and crushing roller two (11) are installed. Crushing teeth (13) are arranged in a ring from left to right on the outer surface of crushing roller one (10) and crushing roller two (11). Crushing roller one (10) is located on the rear side of crushing roller two (11). The crushing teeth (13) arranged on crushing roller one (10) and crushing roller two (11) are interlocked.

2. The quick-frozen food raw material crushing device according to claim 1, characterized in that, The right sides of both the first crushing roller (10) and the second crushing roller (11) are fitted with bearing sleeves (12) via rotating shafts. The right side of the bearing sleeves (12) is fixed to the front and rear sides of the right side of the inner cavity of the crushing box (1).

3. The quick-frozen food raw material crushing device according to claim 1, characterized in that, Guide blocks (16) are installed on both sides of the inner cavity of the crushing box (1) and at the lower ends of crushing roller one (10) and crushing roller two (11). The lower end of the right side of the crushing box (1) is connected to a discharge port (14).

4. The quick-frozen food raw material crushing device according to claim 1, characterized in that, The lower end of the motor (9) is equipped with a fixing plate, and the inner side of the fixing plate is fixed to both sides of the crushing box (1). The lower end of the hydraulic cylinder (6) is equipped with a fixing block, and the right side of the fixing block is fixed to the lower left side of the crushing box (1).

5. The quick-frozen food raw material crushing device according to claim 1, characterized in that, Support legs (15) are installed around the lower end of the crushing box (1), and rubber blocks are installed at the lower end of the support legs (15). A door is provided on the left side of the front of the crushing box (1) via a hinge.

6. The quick-frozen food raw material crushing device according to claim 1, characterized in that, The front and rear sides of the rotating shaft (5) are fitted with bearing seats, and the outer side of the bearing seats is fixed to the front and rear sides of the inner cavity of the feed hopper (2).

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