Small three-shaft crusher

Abstract

The utility model discloses a small three-shaft crusher, belongs to the technical field of food processing equipment, and provides a small three-shaft crusher more suitable for crushing a small amount of materials. The small three-shaft crusher comprises a base, the upper surface of the base is fixedly connected with a workbench through a suspension frame, and the upper surface of the workbench is fixedly connected with a three-shaft cutter assembly; a discharging barrel is fixedly connected to the lower surface of the workbench and suitable for being communicated with the discharging end of the three-axis cutter assembly, the workbench is fixedly connected with a stock bin through a supporting frame, a guide rail is arranged between the three-axis cutter assembly and the stock bin, a material blocking plate is movably connected into the guide rail, and a push-pull handle is fixedly connected to the upper surface of the material blocking plate. The push-pull striker plate structure is arranged between the hopper and the three-axis cutter assembly, the caliber of the discharging through hole is flexibly adjusted by changing the position of the striker plate, the discharging speed is lower due to the smaller caliber, materials can stay in the crushing cavity of the three-axis cutter assembly for a longer time, and more sufficient crushing is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of food processing equipment, and in particular to a small three-axis grinder. Background Art

[0002] Before food processing, the original materials need to be crushed and refined. Although the existing industrial production grinders have relatively high working efficiency and are suitable for continuous high-speed crushing, for small amounts of materials, the speed passing through the grinder cannot be controlled, and the time the materials stay in the crushing mechanism may be very short, making it impossible for the grinder to fully crush them, resulting in poor crushing effect. Summary of the invention

[0003] The purpose of the present application is to provide a small three-shaft crusher which is more suitable for crushing a small amount of material.

[0004] To achieve the above objectives, the present application provides a small three-axis crusher: it includes a base, the upper surface of the base is fixedly connected to a workbench via a suspension frame, the upper surface of the workbench is fixedly connected to a three-axis knife assembly, the lower surface of the workbench is fixedly connected to a discharge barrel, suitable for being connected to the discharge end of the three-axis knife assembly, the workbench is fixedly connected to a silo via a support frame, suitable for being connected to the feed end of the three-axis knife assembly, a guide rail is arranged between the three-axis knife assembly and the silo, a material baffle plate is movably connected to the guide rail, a push-pull handle is fixedly connected to the upper surface of the material baffle plate, suitable for adjusting the discharge speed of raw materials in the silo by using the material baffle plate, thereby improving the crushing effect.

[0005] As a preferred embodiment, a funnel is fixedly connected to the bottom of the silo, a convergence tube is fixedly connected to the lower end of the funnel, and the guide rail is fixedly connected between the convergence tube and the three-axis knife assembly to provide installation support for the material interception component.

[0006] Preferably, the guide rail is provided with a through hole communicating with the interior of the convergence tube and the interior of the three-axis knife assembly for passage of the material to be crushed.

[0007] As a preferred embodiment, the inner wall of the guide rail is further provided with a slide groove, which is suitable for cooperating with the material blocking plate to form a sliding pair to ensure the smoothness of the movement of the material blocking.

[0008] As a preference, there are several suspension frames fixedly connected between the upper surface of the base and the lower surface of the workbench, and several of the suspension frames are respectively located at the corners of the base and the workbench, with simple connection and good stability.

[0009] As a preference, there are several support frames fixedly connected between the upper surface of the workbench and the side of the silo, and several of the support frames are respectively located at the corners of the workbench and the silo, and also have good stability.

[0010] As a preference, a universal wheel frame is provided on the lower surface of the base, and the universal wheel frame is rotatably connected to a rubber-coated wheel, taking into account both support and shock-absorbing capabilities.

[0011] As a preferred embodiment, there are several combinations of the universal wheel frame and the rubber-coated wheel, which are respectively located at the corners of the lower surface of the base to provide uniform and stable support.

[0012] Compared with the prior art, the beneficial effects of this application are:

[0013] (1) By setting a push-pull baffle plate structure between the hopper and the three-axis knife assembly, the diameter of the material discharge hole can be flexibly adjusted by changing the position of the baffle plate. A smaller diameter will result in a slower material discharge speed, and the material can stay in the crushing chamber of the three-axis knife assembly for a longer time, achieving more complete crushing. Therefore, the equipment is more suitable for crushing a small amount of material;

[0014] (2) The design has a simple structure, is easy to maintain, has lower power consumption, lower noise, and is equipped with wheels for easy movement and better flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view of the small three-axis pulverizer;

[0016] Figure 2 It is a side view of the small three-axis pulverizer.

[0017] In the figure: 1. silo; 2. funnel; 3. guide rail; 4. material baffle plate; 5. collection tube; 6. push-pull handle; 7. base; 8. suspension frame; 9. support frame; 10. three-axis knife assembly; 11. discharge barrel; 12. workbench; 13. universal wheel frame; 14. rubber-coated wheel. DETAILED DESCRIPTION

[0018] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0019] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0020] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0021] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0022] like Figure 1-2 The small three-axis crusher shown includes a square base 7, and a universal wheel frame 13 is provided on the lower surface of the base 7. The top of the universal wheel frame 13 is fixedly connected to the base 7, and the part below the top can rotate in a horizontal plane. The universal wheel frame 13 is rotatably connected to a rubber-coated wheel 14, which takes into account wear resistance, vibration absorption and decompression. There are several combinations of universal wheel frames 13 and rubber-coated wheels 14, generally four, which are respectively located at the four corners of the lower surface of the base 7. The upper surface of the base 7 is fixedly connected to a workbench 12 through a suspension frame 8, which is the position for the staff to operate the crusher. There are several suspension frames 8, all of which are vertically arranged and fixedly connected between the upper surface of the base 7 and the lower surface of the workbench 12. These suspension frames 8 are respectively located at the corners of the base 7 and the workbench 12, which can provide stable support and transform the sliding of the base 7 into rolling, making it easier to move.

[0023] The upper surface of the workbench 12 is fixedly connected with a three-axis knife assembly 10, which is driven by a motor and a reducer. It is a very mature existing technology and will not be introduced in detail here. The lower surface of the workbench 12 is fixedly connected with a discharge barrel 11, which is used to communicate with the discharge end of the three-axis knife assembly 10. Since the power of the crusher is not large and the material discharge is not fast, the discharge barrel 11 can be bagged or the material head can be placed underneath. Of course, it can also be connected to a pipeline to achieve continuous discharge.

[0024] The workbench 12 is fixedly connected to the silo 1 through the support frame 9, and its inner cavity is the main place for storing the raw materials to be crushed. There are several support frames 9, four of which are fixedly connected between the upper surface of the workbench 12 and the side of the silo 1. These support frames 9 are respectively located at the corners of the workbench 12 and the silo 1. A funnel 2 is fixedly connected to the bottom of the silo 1. The upper end of the funnel 2 is large and the lower end is small, which is convenient for the raw materials to be crushed to be concentrated downward. The lower end of the funnel 2 is fixedly connected to a convergence tube 5. The convergence tube 5 has the same shape and size at the upper and lower ends to ensure that the material slides down evenly. In fact, the convergence tube 5 is connected to the feeding end of the three-axis knife assembly 10.

[0025] A horizontal guide rail 3 is arranged between the three-axis knife assembly 10 and the silo 1. The guide rail 3 is fixedly connected between the convergence tube 5 and the three-axis knife assembly 10. The guide rail 3 provides support force for the three-axis knife assembly 10 and transmits the support force to the convergence tube 5 above. The guide rail 3 is provided with a through hole connecting the interior of the convergence tube 5 and the interior of the three-axis knife assembly 10 for the material to be crushed to pass through. A baffle plate 4 is movably connected in the guide rail 3 to change the diameter of the through hole of the guide rail 3. A slide groove is also provided on the inner wall of the guide rail 3, which just cooperates with the baffle plate 4 to form a sliding pair, limit the freedom of movement of the baffle plate 4, and ensure the smoothness of the sliding of the baffle plate 4. A push-pull handle 6 is fixedly connected to the upper surface of the baffle plate 4, which is the part held by the operator. The baffle plate 4 can be used to adjust the feeding speed of the raw materials in the silo 1 to change the discharge speed and the degree of refinement of the material.

[0026] Working principle: During operation, the material to be crushed is poured into the silo 1, the three-axis knife assembly 10 is started, and then the push-pull handle 6 is pulled outward, the material baffle plate 4 will gradually contact the material to block it, and the material that has lost its supporting force will fall into the three-axis knife assembly 10 under the action of its own gravity and contact with the roller to be beaten, pressed, and chopped. By adjusting the position of the material baffle plate 4, the material feeding speed can be easily controlled. The slower the material feeding, the smaller the pressure exerted by the material above, and the longer the material staying inside the three-axis knife assembly 10 will be, and the more broken it will be. The broken material will fall into the receiving structure below through the discharge barrel 11, and finely crushed material can be obtained.

[0027] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A small three-axis crusher, characterized in that: The invention comprises a base (7), the upper surface of the base (7) is fixedly connected to a workbench (12) via a suspension frame (8), the upper surface of the workbench (12) is fixedly connected to a three-axis knife assembly (10), the lower surface of the workbench (12) is fixedly connected to a discharge barrel (11), which is suitable for communicating with the discharge end of the three-axis knife assembly (10), the workbench (12) is fixedly connected to a silo (1) via a support frame (9), which is suitable for communicating with the feed end of the three-axis knife assembly (10), a guide rail (3) is arranged between the three-axis knife assembly (10) and the silo (1), a baffle plate (4) is movably connected to the guide rail (3), a push-pull handle (6) is fixedly connected to the upper surface of the baffle plate (4), which is suitable for adjusting the discharge speed of the raw materials in the silo (1) by using the baffle plate (4).

2. The small three-axis pulverizer according to claim 1, characterized in that: The bottom of the silo (1) is fixedly connected to a funnel (2), the lower end of the funnel (2) is fixedly connected to a convergence tube (5), and the guide rail (3) is fixedly connected between the convergence tube (5) and the three-axis knife assembly (10).

3. The small three-axis pulverizer according to claim 2, characterized in that: The guide rail (3) is provided with a through hole communicating with the interior of the convergence tube (5) and the interior of the three-axis knife assembly (10).

4. The small three-shaft pulverizer according to claim 3, characterized in that: The inner wall of the guide rail (3) is also provided with a sliding groove, which is suitable for cooperating with the material blocking plate (4) to form a sliding pair.

5. The small three-shaft pulverizer according to claim 4, characterized in that: There are a plurality of suspension frames (8) which are fixedly connected between the upper surface of the base (7) and the lower surface of the workbench (12), and a plurality of the suspension frames (8) are respectively located at the corners of the base (7) and the workbench (12).

6. The small three-shaft pulverizer according to claim 5, characterized in that: There are a plurality of support frames (9) which are fixedly connected between the upper surface of the workbench (12) and the side surface of the silo (1), and a plurality of support frames (9) are respectively located at the corners of the workbench (12) and the silo (1).

7. The small three-shaft pulverizer according to any one of claims 1 to 6, characterized in that: A universal wheel frame (13) is provided on the lower surface of the base (7), and the universal wheel frame (13) is rotatably connected to a rubber-coated wheel (14).

8. The small three-shaft pulverizer according to claim 7, characterized in that: There are a plurality of combinations of the universal wheel frame (13) and the rubber-coated wheel (14), which are respectively located at the corners of the lower surface of the base (7).

Images