A geochemical testing tube shaking device

Abstract

This utility model discloses a test tube shaking device for geochemical testing, comprising: a U-shaped base with multiple arc-shaped protrusions evenly spaced on its bottom inner wall; a U-shaped support with four rollers rotatably mounted on its rectangular bottom, the rollers making movable contact with the bottom inner wall of the U-shaped base and cooperating with the arc-shaped protrusions; and a test tube insert sealing and positioning anti-detachment plug assembly installed on the U-shaped support. This utility model, through a series of structures, facilitates the safe positioning of multiple test tubes and the simultaneous and safe sealing and anti-detachment of multiple test tube plugs, preventing the test tube plugs from detaching during shaking. It also facilitates single-drive, integrated, bidirectional reciprocating shaking of multiple vertical tubes. Utilizing this bidirectional reciprocating vibration method, it significantly increases the vibration interference of the liquid inside the test tubes, improving the mixing effect and efficiency of the liquid. Combined with the safe sealing and anti-detachment of multiple test tube plugs, it ensures the safety of the shaking operation.

Description

Technical Field

[0001] This utility model relates to the field of vibration equipment technology, specifically a vibration device for geochemical testing test tubes. Background Technology

[0002] Hydrogeology, a branch of geology, refers to the various changes and movements of groundwater in nature. Hydrogeology is the science that studies groundwater. It mainly studies the distribution and formation laws of groundwater, the physical properties and chemical composition of groundwater, groundwater resources and their rational utilization. When chemical testing is required, a shaking device is used to shake the test tube containing groundwater to extract the best experimental data.

[0003] Current test tube shaking devices still have some problems in practical use: 1. The shaking of the test tube is often a one-way reciprocating oscillation, and it cannot be a two-way reciprocating oscillation, which is not good at mixing the internal liquid of the test tube; 2. The test tube is usually equipped with a test tube stopper at the top. When shaking multiple test tubes, it is inevitable that one of the test tube stoppers will fall off due to vibration, and the safety and anti-fall-off effect of the test tube stopper is not good. In view of this, a geochemical testing test tube shaking device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a geochemical testing tube shaking device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a geochemical testing test tube shaking device, comprising:

[0006] The U-shaped base has multiple arc-shaped protrusions evenly spaced on its bottom inner wall;

[0007] The U-shaped support has four rollers mounted on its rectangular bottom. The rollers make contact with the inner wall of the bottom of the U-shaped base and cooperate with the arc-shaped protrusion structure.

[0008] The test tube insert clamping and positioning anti-detachment plug assembly is installed on the U-shaped support; the test tube insert clamping and positioning anti-detachment plug assembly is used to position multiple test tube inserts and to clamp and secure the test tube plug at the top of the test tube to prevent it from detaching.

[0009] The vertical missile support assembly consists of two sets, which are fixedly connected to both sides of the U-shaped support.

[0010] A reciprocating electric push rod is fixedly installed on the left side of the U-shaped base and fixedly connected to the vertical missile support assembly on the left side. The vertical missile support assembly is used to drive the loop support to move back and forth to the right and left when the reciprocating electric push rod is started. The loop support moves back and forth to the right and left, driving four rollers to intermittently squeeze against multiple arc-shaped protrusions to achieve the reciprocating up and down oscillating motion of the loop support. The vertical missile support assembly is also used to reset the vertical guide and auxiliary upward movement of the loop support when it oscillates up and down.

[0011] The horizontal guide collision assembly is installed on the vertical missile support assembly and U-shaped base on the right side. The horizontal guide collision assembly is used to guide and intermittently collide with the reciprocating right and left movement of the loop support. The collision is used to achieve the oscillation effect during the reciprocating horizontal movement. The reciprocating horizontal and vertical oscillation of the loop support is used to effectively achieve bidirectional horizontal and vertical oscillation of multiple test tubes.

[0012] Preferably, the test tube insert clamping and positioning anti-dislodgement assembly includes a flexible rubber sleeve, a flexible rubber pad, a multi-stage electric telescopic rod, a pressure plate, and rubber blocks. Multiple flexible rubber sleeves are arranged in an array and embedded in the top of the U-shaped support. The flexible rubber pad is bonded and fixed to the bottom inner wall of the U-shaped support. Two multi-stage electric telescopic rods are respectively fixedly connected to the front and rear sides of the bottom inner wall of the U-shaped support. The pressure plate is positioned above the U-shaped support and fixedly connected to the extended ends of the two multi-stage electric telescopic rods. Multiple rubber blocks are arranged in an array and bonded to the bottom of the pressure plate. Each rubber block corresponds to one of the multiple flexible rubber sleeves.

[0013] Preferably, the vertical missile support assembly includes a U-shaped seat, a vertical guide rod, a sliding sleeve, and a spring. Two U-shaped seats are symmetrically arranged. There are two vertical guide rods in the same group of vertical missile support assemblies, which are fixedly connected between the top inner wall and the bottom inner wall of the U-shaped seat. There are two sliding sleeves in the same group of vertical missile support assemblies, which are slidably sleeved on the corresponding vertical guide rods. The two sides of the U-shaped support are fixedly connected to the outer sides of the two corresponding sliding sleeves. There are two springs in the same group of vertical missile support assemblies, which are movably sleeved on the outer sides of the corresponding vertical guide rods. The top and bottom ends of the springs are fixedly connected to the top inner wall of the corresponding U-shaped seat and the top of the sliding sleeve, respectively. The left side of the U-shaped seat on the left side is fixedly connected to the extended end of the reciprocating electric push rod.

[0014] Preferably, the transverse guide collision assembly includes a T-shaped guide rod and an elastic collision block. There are two T-shaped guide rods, which are fixedly connected to the right side of the U-shaped base. The U-shaped base is slidably sleeved on the two T-shaped guide rods. The elastic collision block is bonded and fixed to the inner wall of the right side of the U-shaped base and cooperates with the U-shaped base on the right side.

[0015] Preferably, a rubber pad is glued and fixed to the bottom of the U-shaped base.

[0016] Preferably, a synchronization control switch is fixedly installed on the front side of the multi-stage electric telescopic rod located at the front, and both multi-stage electric telescopic rods are electrically connected to the synchronization control switch through wires.

[0017] Preferably, the top front side and top rear side of the U-shaped support are provided with movable through holes, and the multi-stage electric telescopic rod is located in the corresponding movable through hole and does not contact its inner side.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. By combining the set U-shaped support and the test tube insert clamping and positioning anti-detachment plug assembly, multiple test tubes can be safely positioned and multiple test tube plugs can be synchronously and safely clamped to prevent detachment, thus avoiding the phenomenon of test tube plugs being shaken off during vibration operation;

[0020] 2. Through the combination of the U-shaped support, U-shaped base, arc-shaped protrusion structure, rollers, reciprocating electric push rod, vertical missile support assembly and horizontal guide collision assembly, it can drive multiple vertical tubes to reciprocate horizontally and vertically in one unit. With the combined action of reciprocating right and left horizontal oscillation and integrated synchronous vertical oscillation, it can greatly disturb the liquid vibration in the test tube, improve the liquid mixing effect and efficiency in the test tube, and ensure the safety of the oscillation operation by safely pressing and fixing multiple test tube plugs to prevent them from falling off.

[0021] This invention features a series of structures that facilitate the safe positioning of multiple test tubes and the simultaneous and secure clamping of multiple test tube stoppers to prevent them from detaching during vibration. It also allows for single-drive, integrated, bidirectional reciprocating vibration of multiple vertical tubes. This bidirectional vibration method significantly reduces the vibration interference with the liquid inside the test tubes, improving the mixing effect and efficiency. Combined with the secure clamping of multiple test tube stoppers, this design ensures the safety of the vibration process. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a geochemical testing test tube shaking device proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the pressure plate of the geochemical testing test tube shaking device proposed in this utility model in the uninstalled state;

[0024] Figure 3 This is a schematic diagram of the front cross-sectional structure of a geochemical testing tube shaking device proposed in this utility model;

[0025] Figure 4 for Figure 3 A magnified structural diagram of part A in the diagram.

[0026] In the diagram: 1. U-shaped base; 101. Arc-shaped protrusion structure; 2. U-shaped support; 201. Flexible rubber pad; 202. Flexible rubber sleeve; 203. Roller; 3. Electric telescopic rod; 301. Pressure plate; 302. Rubber pressure block; 4. U-shaped seat; 401. Vertical guide rod; 402. Sliding sleeve; 403. Spring; 5. Electric push rod; 6. T-shaped guide rod; 601. Collision rubber block. Detailed Implementation

[0027] 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.

[0028] like Figures 1 to 4 As shown in this embodiment, a geochemical testing tube shaking device includes:

[0029] The U-shaped base 1 has multiple arc-shaped protrusions 101 evenly spaced on its bottom inner wall, and a rubber pad is glued and fixed to the bottom of the U-shaped base 1.

[0030] The U-shaped support 2 has four rollers 203 mounted on its rectangular bottom. The rollers 203 are in contact with the inner wall of the bottom of the U-shaped base 1 and cooperate with the arc-shaped protrusion structure 101.

[0031] The test tube insert clamping and positioning anti-detachment plug assembly is installed on the U-shaped support 2; the test tube insert clamping and positioning anti-detachment plug assembly is used to position multiple test tube inserts and to clamp and secure the test tube plug at the top of the test tube itself to prevent it from detaching.

[0032] The vertical missile support assembly consists of two sets, which are fixedly connected to both sides of the U-shaped support 2.

[0033] The reciprocating electric push rod 5 is fixedly installed on the left side of the U-shaped base 1 and fixedly connected to the vertical missile support assembly on the left side. The vertical missile support assembly is used to drive the loop support 2 to move back and forth to the right and left when the reciprocating electric push rod 5 is started. The loop support 2 drives the four rollers 203 to reciprocate intermittently squeeze against the multiple arc-shaped protrusions 101 to achieve the reciprocating up and down oscillating motion of the loop support 2. The vertical missile support assembly is also used to reset the vertical guide and auxiliary upward movement of the loop support 2 when it oscillates up and down.

[0034] The horizontal guide collision assembly is installed on the vertical missile support assembly and U-shaped base 1 on the right side. The horizontal guide collision assembly is used to guide and intermittently collide with the reciprocating right and left movement of the loop support 2. The collision is used to achieve the oscillation effect during the reciprocating horizontal movement. The reciprocating horizontal and vertical oscillation of the loop support 2 is used to effectively achieve the bidirectional horizontal and vertical oscillation of multiple test tubes.

[0035] Furthermore, such as Figure 1 and 3 As shown, the test tube insert clamping and positioning anti-dislodgement plug assembly includes a flexible rubber sleeve 202, a flexible rubber pad 201, a multi-stage electric telescopic rod 3, a pressure plate 301, and a rubber pressure block 302. Multiple flexible rubber sleeves 202 are arranged in an array and embedded in the top of the U-shaped support 2. The flexible rubber pad 201 is bonded and fixed to the bottom inner wall of the U-shaped support 2. Two multi-stage electric telescopic rods 3 are respectively fixedly connected to the front and rear sides of the bottom inner wall of the U-shaped support 2. Movable through holes are provided on the front and rear sides of the top of the seat 2. The multi-stage electric telescopic rod 3 is located in the corresponding movable through hole and does not contact its inner side, so as to allow the multi-stage electric telescopic rod 3 to pass through. The pressure plate 301 is set above the U-shaped support 2 and is fixedly connected to the extended ends of the two multi-stage electric telescopic rods 3. There are multiple rubber pressure blocks 302, which are arranged in an array and glued to the bottom of the pressure plate 301. The multiple rubber pressure blocks 302 are correspondingly set with multiple flexible rubber sleeves 202.

[0036] In this embodiment, a synchronous control switch is fixedly installed on the front side of the multi-stage electric telescopic pole 3 located at the front. Both multi-stage electric telescopic poles 3 are electrically connected to the synchronous control switch through wires. The synchronous control switch facilitates the synchronous opening and closing control of the two multi-stage electric telescopic poles 3 by personnel. The top of the U-shaped support 2 has multiple mounting holes that are respectively glued and fixed to the outside of the corresponding flexible rubber sleeve 202. The flexible rubber sleeve 202 is fixed to the top of the U-shaped support 2 through the mounting holes and glue.

[0037] In this implementation scheme, the flexible rubber sleeves 202, flexible rubber pads 201, multi-stage electric telescopic rods 3, pressure plates 301, and rubber pressure blocks 302 work together to provide safe and separate insertion and positioning for multiple test tubes. The flexible rubber pads 201 support the multiple test tubes at the bottom. The two multi-stage electric telescopic rods 3 drive the pressure plate 301 to move downward. The pressure plate 301 drives the multiple rubber pressure blocks 302 to press and secure the test tube plugs at the top of the multiple test tubes to prevent them from falling off. This achieves the effect of safe positioning of multiple test tubes and preventing the test tube plugs from falling off.

[0038] Furthermore, such as Figure 3 and 4As shown, the vertical missile support assembly includes a U-shaped seat 4, a vertical guide rod 401, a sliding sleeve 402, and a spring 403. Two U-shaped seats 4 are symmetrically arranged. There are two vertical guide rods 401 in the same set of vertical missile support assemblies, which are fixedly connected between the inner walls of the top and bottom of the U-shaped seat 4. There are two sliding sleeves 402 in the same set of vertical missile support assemblies, which are slidably sleeved on the corresponding vertical guide rods 401. The two sides of the U-shaped support 2 are fixedly connected to the outer sides of the two corresponding sliding sleeves 402. There are two springs 403 in the same set of vertical missile support assemblies, which are movably sleeved on the outer sides of the corresponding vertical guide rods 401. The top and bottom ends of the springs 403 are fixedly connected to the inner wall of the top of the corresponding U-shaped seat 4 and the top of the sliding sleeve 402, respectively. The left side of the U-shaped seat 4 on the left side is fixedly connected to the extended end of the reciprocating electric push rod 5.

[0039] In this embodiment, the U-shaped seat 4, vertical guide rod 401, sliding sleeve 402, and spring 403 work together to drive the U-shaped support 2 to reciprocate right and left movements sequentially via the left-side U-shaped seat 4, vertical guide rod 401, and sliding sleeve 402 when the reciprocating electric push rod 5 is started. The U-shaped support 2, in turn, drives the right-side U-shaped seat 4 to reciprocate right and left movements sequentially via the right-side sliding sleeve 402 and vertical guide rod 401. When the U-shaped support 2 drives the four rollers 203 to intermittently press against the multiple arc-shaped protrusions 101, the rollers... When roller 203 is lifted by the arc-shaped protrusion 101, it drives the loop support 2 to move upward. The loop support 2 drives the four sliding sleeves 402 to slide upward on the corresponding vertical guide rods 401 and compress the spring 403. When the roller 203 is offset from the arc-shaped protrusion 101, the elastic force of the spring 403 drives the loop support 2, which has moved upward, to move downward through the sliding sleeves 402. The multiple arc-shaped protrusions 101 cooperate with the spring 403 to drive the loop support 2 to reciprocate up and down oscillating motion.

[0040] Furthermore, such as Figure 3 , 2 As shown in Figure 3, the transverse guide collision assembly includes a T-shaped guide rod 6 and an elastic collision block 601. There are two T-shaped guide rods 6, which are fixedly connected to the right side of the U-shaped seat 4. The U-shaped base 1 is slidably sleeved on the two T-shaped guide rods 6. The elastic collision block 601 is bonded and fixed to the inner wall of the right side of the U-shaped base 1 and cooperates with the U-shaped seat 4 on the right side.

[0041] In this embodiment, the right side of the U-shaped base 1 has two horizontal guide holes that are respectively slidably fitted onto the outer side of the corresponding T-shaped guide rod 6. The U-shaped base 1 is slidably fitted onto the two T-shaped guide rods 6 through the two horizontal guide holes, which serves to guide the T-shaped guide rods 6 laterally.

[0042] In this embodiment, the T-shaped guide rod 6 and the elastic collision block 601 work together to drive the two T-shaped guide rods 6 to slide horizontally back and forth within the U-shaped base 1 when the U-shaped seat 4 on the right side moves back and forth to the right and left, thus performing horizontal guiding work. When the U-shaped seat 4 on the right side moves back and forth to the right and left, it intermittently and continuously collides with the elastic collision block 601. Under the collision force, the U-shaped seat 4 on the right side experiences a hard vibration effect, which is then transmitted to the U-shaped support 2 through the vertical guide rod 401 and the sliding sleeve 402 on the right side, so that it has a hard vibration effect when it moves back and forth to the right and left. This achieves better irregular vibration of the liquid in the test tube. In addition to the horizontal vibration of back and forth to the right and left, the above-mentioned vertical vibration effect is combined to achieve an effective effect of horizontal and vertical bidirectional vibration of multiple test tubes, thereby improving the mixing effect and efficiency of the liquid in the test tube.

[0043] It should be noted that the synchronous control switch preferably adopts a double-pole double-throw (DPDT) switch. This switch uses two sets of linkage contacts to achieve synchronous opening and closing control of the two multi-stage electric telescopic rods 3: when the switch is activated, the two sets of contacts switch synchronously, so that the drive circuits of the two multi-stage electric telescopic rods 3 are connected or disconnected at the same time, ensuring that they extend and retract synchronously. The control circuit is constructed by direct connection of wires. This connection method is a mature existing control method with the characteristics of simple structure and high reliability, so the connection details will not be elaborated. The reciprocating electric push rod 5 is an electro-hydraulic push rod with a switch. The commercially available H-Track small-size electro-hydraulic push rod is preferred. Since the principle of this product is that the integrated motor is the power source, the built-in motor drives the bidirectional gear pump to operate, so that the hydraulic oil is output as pressure oil through the bidirectional gear pump and sent to the working cylinder to realize the reciprocating linear motion of the piston rod. The control switch built into the push rod automatically triggers the working program, so that the piston rod continuously circulates within the set stroke range without the need for an additional complex control system. This self-driven reciprocating motion characteristic provides operators with an intuitive and convenient user experience.

[0044] The method of use in this embodiment is as follows: When using the geochemical testing test tube shaking device, when placing the test tubes, first operate the synchronous control switch to control the two multi-stage electric telescopic rods 3 to start in the forward direction, so that they drive the pressure plate 301 to rise upward. Then, insert the multiple test tubes to be shaken into the corresponding flexible rubber sleeves 202 and abut against the flexible rubber pads 201. The multiple flexible rubber sleeves 202 are used to safely separate and position the multiple test tubes. The flexible rubber pads 201 support the multiple test tubes at the bottom. Then, start the two multi-stage electric telescopic rods 3 in the reverse direction to drive the pressure plate 301 to move downward. The pressure plate 301 drives the multiple rubber pressure blocks 302 to press and fix the test tube plugs at the top of the multiple test tubes to prevent them from falling off, so as to achieve the effect of safely positioning the multiple test tubes and synchronously preventing the multiple test tube plugs from falling off.

[0045] The reciprocating electric push rod 5 is activated to drive the left U-shaped seat 4 to move back and forth to the right and left. The left U-shaped seat 4, through the corresponding vertical guide rod 401 and sliding sleeve 402, drives the loop support 2 to move back and forth to the right and left. The loop support 2, through the right sliding sleeve 402 and vertical guide rod 401, drives the right U-shaped seat 4 to move back and forth to the right and left. The loop support 2 drives four rollers 203 to move back and forth to the right and left. When the rollers 203 move back and forth to the right and left, they intermittently interact with multiple arc-shaped protrusions 101. Under the pressure of compression, the roller 203 is lifted by the arc-shaped protrusion 101 and drives the U-shaped support 2 to move upward. The U-shaped support 2 drives the four sliding sleeves 402 to slide upward on the corresponding vertical guide rods 401, compressing the spring 403. When the roller 203 is offset from the arc-shaped protrusion 101, the elastic force of the spring 403 drives the U-shaped support 2, which has moved upward, to move downward through the sliding sleeves 402. The multiple arc-shaped protrusions 101 and the spring 403 work together to achieve the driving function. The movable ring support 2 operates in a reciprocating up-and-down oscillating motion. Additionally, when the right-side U-shaped seat 4 moves back and forth to the right and left, it drives two T-shaped guide rods 6 to slide laterally within the U-shaped base 1, performing lateral guidance. During the right-side U-shaped seat 4's reciprocating right-and-left movement, it intermittently and continuously collides with the elastic collision block 601. Under the impact force, the right-side U-shaped seat 4 experiences a hard oscillation effect, which is then transmitted to the ring support 2 via the right-side vertical guide rod 401 and sliding sleeve 402, giving it a hard vibration effect during its reciprocating right-and-left movement. This achieves better irregular oscillation of the liquid inside the test tube. Through the combined effect of the reciprocating right-and-left lateral oscillation and the integrated synchronous vertical oscillation, multiple test tubes achieve effective bidirectional reciprocating oscillation of both horizontal and vertical directions. Utilizing this bidirectional reciprocating oscillation method, the vibration interference of the liquid inside the test tube is greatly increased, improving the mixing effect and efficiency of the liquid within the test tube. Combined with the secure pressing and anti-detachment of multiple test tube stoppers, the safety of the oscillation operation is ensured.

[0046] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A geochemical testing tube shaking device, comprising a U-shaped base (1), characterized in that: include: The U-shaped base (1) has multiple arc-shaped protrusions (101) evenly spaced on its bottom inner wall; The U-shaped support (2) has four rollers (203) mounted on its bottom in a rectangular shape. The rollers (203) are in contact with the bottom inner wall of the U-shaped base (1) and cooperate with the arc-shaped protrusion structure (101). The test tube insert clamping and positioning anti-dislodgement plug assembly is installed on the U-shaped support (2); The vertical missile support assembly consists of two sets, which are fixedly connected to both sides of the U-shaped support (2); A reciprocating electric push rod (5) is fixedly installed on the left side of the U-shaped base (1) and fixedly connected to the vertical missile support assembly on the left side; The horizontal guide collision assembly is mounted on the vertical missile support assembly and U-shaped base (1) on the right side.

2. The geochemical testing tube shaking device according to claim 1, characterized in that: The test tube insert clamping and positioning anti-dislodgement assembly includes a flexible rubber sleeve (202), a flexible rubber pad (201), a multi-stage electric telescopic rod (3), a pressure plate (301), and rubber blocks (302). The flexible rubber sleeve (202) is multiple and arranged in an array, embedded in the top of the U-shaped support (2). The flexible rubber pad (201) is bonded and fixed to the bottom inner wall of the U-shaped support (2). The multi-stage electric telescopic rod (3) is two and fixedly connected to the front and rear sides of the bottom inner wall of the U-shaped support (2), respectively. The pressure plate (301) is set above the U-shaped support (2) and fixedly connected to the extended ends of the two multi-stage electric telescopic rods (3). The rubber blocks (302) are multiple and arranged in an array, bonded to the bottom of the pressure plate (301). The multiple rubber blocks (302) are arranged one-to-one with the multiple flexible rubber sleeves (202).

3. The geochemical testing tube shaking device according to claim 1, characterized in that: The vertical missile support assembly includes a U-shaped seat (4), a vertical guide rod (401), a sliding sleeve (402), and a spring (403). Two U-shaped seats (4) are symmetrically arranged. There are two vertical guide rods (401) in the same set of vertical missile support assemblies, which are fixedly connected between the top inner wall and the bottom inner wall of the U-shaped seat (4). There are two sliding sleeves (402) in the same set of vertical missile support assemblies, which are slidably sleeved on the corresponding vertical guide rods (401). The two sides of the U-shaped support (2) are fixedly connected to the outer sides of the corresponding two sliding sleeves (402). There are two springs (403) in the same set of vertical missile support assemblies, which are movably sleeved on the outer sides of the corresponding vertical guide rods (401). The top and bottom ends of the springs (403) are fixedly connected to the top inner wall of the corresponding U-shaped seat (4) and the top of the sliding sleeve (402), respectively. The left side of the U-shaped seat (4) on the left side is fixedly connected to the extended end of the reciprocating electric push rod (5).

4. The geochemical testing tube shaking device according to claim 3, characterized in that: The transverse guide collision assembly includes a T-shaped guide rod (6) and an elastic collision block (601). There are two T-shaped guide rods (6) and they are fixedly connected to the right side of the U-shaped seat (4). The U-shaped base (1) is slidably sleeved on the two T-shaped guide rods (6). The elastic collision block (601) is bonded and fixed to the inner wall of the right side of the U-shaped base (1) and cooperates with the U-shaped seat (4) on the right side.

5. The geochemical testing tube shaking device according to claim 1, characterized in that: A rubber pad is glued and fixed to the bottom of the U-shaped base (1).

6. The geochemical testing tube shaking device according to claim 2, characterized in that: A synchronous control switch is fixedly installed on the front side of the multi-stage electric telescopic pole (3) located at the front. Both multi-stage electric telescopic poles (3) are electrically connected to the synchronous control switch through wires.

7. The geochemical testing tube shaking device according to claim 2, characterized in that: The top front and top rear sides of the spiral support (2) are provided with movable through holes, and the multi-stage electric telescopic rod (3) is located in the corresponding movable through hole and does not contact its inner side.

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