Pressurizing device of high-pressure homogenizer

Abstract

The utility model belongs to the technical field of high-pressure homogenizers, and particularly relates to a high-pressure homogenizer pressurizing device which comprises a shell, a piston block is arranged in the shell, an ejector rod is fixed to one side of the piston block, one end of the ejector rod extends into a cavity in the shell, two movable blocks are fixed to the other side of the piston block, and inclined grooves are formed in the outer walls of the movable blocks in a penetrating mode. A supporting rod is fixed to one side of the shell, a lever is rotationally installed on one side of the supporting rod, a fixing rod is fixed to one end of the lever, a connecting rod is rotationally installed at the other end of the fixing rod, and two rollers in rolling contact with the inclined grooves are arranged at the other end of the connecting rod. The lever is divided into a first rod body and a second rod body with the joint of the lever and the supporting rod as a boundary, and the end, away from the second rod body, of the first rod body is fixedly connected with the fixing rod. According to the device, the moving block can be easily driven to move, then the ejector rod can be easily driven to move, the pressurizing effect is achieved, materials are smashed, and the increasing effect of the device is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-pressure homogenizer equipment, and specifically relates to a pressurizing device for a high-pressure homogenizer. Background Art

[0002] High-pressure homogenizer is an advanced mechanical equipment, and its excellent performance has been widely used in many industrial fields. It uses high-pressure technology, through precise control and processing, to achieve efficient homogenization of materials, significantly improving product quality and production efficiency.

[0003] The handwheel structure of the high-pressure homogenizer currently on the market generally adopts a circular or double-ear design. Although this structure allows the user to rotate the handle with both hands at the same time to provide additional pressure for the high-pressure homogenizer, there are still many inconveniences in actual operation. In particular, when the triangular handwheel handle is screwed in to a certain depth, the push rod will exert a significant reaction force on it, making it difficult to continue to screw the handle in, thereby increasing the difficulty of pressurization. What is more difficult is that during the pressurization process, the user is often unable to perform other operations at the same time because both hands are occupied, which undoubtedly reduces the efficiency of the experiment and affects the overall work progress. Utility Model Content

[0004] The purpose of this utility model is to provide a high-pressure homogenizer pressurizing device, which can easily drive the moving block to move, and then can also easily drive the top rod to move, and achieve the pressurizing effect to crush the material, so that the increasing effect of the equipment is better.

[0005] The technical solutions adopted in this utility are as follows:

[0006] A pressurizing device for a high-pressure homogenizer comprises a shell, a piston block is arranged inside the shell, a push rod is fixed to one side of the piston block, one end of the push rod extends into a cavity on the shell, two moving blocks are fixed to the other side of the piston block, an outer wall of the moving block is provided with an oblique groove, a support rod is fixed to one side of the shell, a lever is rotatably installed on one side of the support rod, a fixed rod is fixed to one end of the lever, a connecting rod is rotatably installed on the other end of the fixed rod, and two rollers that are in rolling contact with the oblique groove are arranged on the other end of the connecting rod.

[0007] Furthermore, a handle is provided on the outer wall of the lever.

[0008] Furthermore, the lever is divided into a first rod body and a second rod body with the connection between the lever and the support rod as a dividing line, one end of the first rod body away from the second rod body is fixedly connected to the fixing rod, and the length of the second rod body is greater than that of the first rod body.

[0009] Furthermore, the length of the second rod is more than three times the length of the first rod.

[0010] Furthermore, a guide rod is fixed on one side of the two moving blocks, a fixed block is arranged on the inner side of the shell, and a guide hole which is slidably connected to the guide rod is opened through the outer wall of the fixed block.

[0011] Furthermore, a through slot is provided on the top of the shell, and the connecting rod passes through the through slot.

[0012] The technical effects achieved by this utility model are:

[0013] The utility model discloses a pressurizing device for a high-pressure homogenizer. The lever is provided. By utilizing the lever principle, a smaller force is applied to the second rod body, and the first rod body releases a larger force. In cooperation with the roller and the inclined groove, the moving block can be easily driven to move, and the push rod can also be easily driven to move, and the pressurizing effect is achieved to crush the material. The structure is simple, the pressurizing effect of the equipment is better, and the reaction force brought by the push rod in the pressurizing process can be effectively overcome. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in a front view;

[0015] Figure 2 It is a side view cutaway structural schematic diagram of the present utility model;

[0016] Figure 3 It is a schematic diagram of the partial cutaway structure of the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Shell; 2. Piston block; 3. Push rod; 4. Moving block; 5. Inclined groove; 6. Support rod; 7. Lever; 8. Fixed rod; 9. Connecting rod; 10. Through groove; 11. Roller; 12. Handle; 13. Guide rod; 4. Guide groove. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0020] like Figure 1-3As shown, a high-pressure homogenizer pressurizing device comprises a shell 1, a piston block 2 is arranged inside the shell 1, a push rod 3 is fixed on one side of the piston block 2, one end of the push rod 3 extends into the cavity on the shell 1, two moving blocks 4 are fixed on the other side of the piston block 2, an outer wall of the moving block 4 is penetrated with an inclined groove 5, a support rod 6 is fixed on one side of the shell 1, a lever 7 is rotatably installed on one side of the support rod 6, a fixing rod 8 is fixed on one end of the lever 7, a connecting rod 9 is rotatably installed on the other end of the fixing rod 8, and two rollers 11 in rolling contact with the inclined groove 5 are arranged on the other end of the connecting rod 9, and the rollers 11 can effectively reduce the friction between the inclined groove 5 and the rollers 11, and facilitate the movement of the rollers 11, so as to move the moving block 4, and by utilizing the principle of the lever 7, the push rod 3 can be easily and labor-savingly pushed. The problem of large reaction force of the handle and difficulty in pressurization of traditional similar products is overcome. No additional equipment such as motors is required. The product is light and flexible, and the pressurization is quiet and noiseless, which is suitable for a small laboratory environment. The lever 7 is divided into a first rod body and a second rod body with the connection between the lever 7 and the support rod 6 as the dividing line. The end of the first rod body away from the second rod body is fixedly connected to the fixed rod 8. The length of the second rod body is greater than the length of the first rod body. One end of the second rod body exerts a smaller force away from the support rod 6, and one end of the first rod body releases a larger force away from the support rod 6, thereby pushing the top rod 3 with effort. The length of the second rod body is more than three times the length of the first rod body. One end of the second rod body exerts a force away from the support rod 6, and one end of the first rod body releases a force more than three times away from the support rod 6.

[0021] like Figure 1 As shown, the outer wall of the lever 7 is provided with a handle 12, which is more practical and perfect, and is convenient for stable operation of the lever 7;

[0022] like Figure 2 As shown, a guide rod 13 is fixed on one side of the two moving blocks 4, a fixed block is arranged on the inner side of the housing 1, and a guide groove 14 is provided on the outer wall of the fixed block to be slidably connected with the guide rod 13, so that the movement of the moving block 4 is relatively stable, so that the movement of the push rod 3 on the piston block 2 is also relatively stable;

[0023] like Figure 1-2 As shown, a through slot 10 is provided on the top of the housing 1, and the connecting rod 9 passes through the through slot 10, so that the connecting rod 9 can pass through the through slot 10 smoothly, facilitating the normal movement of the connecting rod 9 and enabling the normal operation of the device.

[0024] The working principle of the utility model is as follows: the staff presses the handle 12, the handle 12 drives one end of the lever 7 to rotate, the lever 7 drives the connecting rod 9 to move through the fixed rod 8, the roller 11 on the connecting rod 9 cooperates with the inclined groove 5 to drive the moving block 4 to move, the moving block 4 drives the push rod 3 on the piston block 2 to move, so that the push rod 3 releases a larger force, thereby achieving a pressurization effect to crush the material.

[0025] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A high pressure homogenizer pressurizing device, characterized in that: The invention comprises a shell (1), wherein a piston block (2) is arranged inside the shell (1), a push rod (3) is fixed on one side of the piston block (2), one end of the push rod (3) extends into a cavity on the shell (1), and is characterized in that two moving blocks (4) are fixed on the other side of the piston block (2), an outer wall of the moving block (4) is provided with an inclined groove (5), a support rod (6) is fixed on one side of the shell (1), a lever (7) is rotatably mounted on one side of the support rod (6), a fixed rod (8) is fixed on one end of the lever (7), a connecting rod (9) is rotatably mounted on the other end of the fixed rod (8), and the other end of the connecting rod (9) is provided with two rollers (11) which are in rolling contact with the inclined groove (5).

2. A high pressure homogenizer pressurizing device according to claim 1, characterized in that: The outer wall of the lever (7) is provided with a handle (12).

3. A high pressure homogenizer pressurizing device according to claim 1, characterized in that: The lever (7) is divided into a first rod body and a second rod body with the connection between the lever (7) and the support rod (6) as a dividing line, and one end of the first rod body away from the second rod body is fixedly connected to a fixing rod (8), and the length of the second rod body is greater than that of the first rod body.

4. A high pressure homogenizer pressurizing device according to claim 3, characterized in that: The length of the second rod is more than three times the length of the first rod.

5. The high-pressure homogenizer pressurizing device according to claim 1, characterized in that: A guide rod (13) is fixed on one side of the two moving blocks (4), a fixed block is arranged on the inner side of the housing (1), and a guide groove (14) is provided through the outer wall of the fixed block and is slidably connected to the guide rod (13).

6. A high pressure homogenizer pressurizing device according to claim 1, characterized in that: A through slot (10) is provided on the top of the housing (1), and the connecting rod (9) passes through the through slot (10).

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