Soil sample shaking and shaking device

Abstract

The utility model relates to the technical field of test devices, in particular to a soil sample shaking and shaking device. Comprising a base, a placing box body, a movable block, a test tube rack and a pushing assembly, the base is provided with a through groove, the movable block is slidably connected with the base and located in the through groove, the placing box body is fixedly connected with the movable block and located above the base, the test tube rack is fixedly connected with the placing box body, and the pushing assembly is arranged in the base and connected with the movable block; the pushing assembly comprises a driving part, a disc, a circular shaft, a movable frame and a push rod, the driving part is fixedly connected with the base and located in the base, the disc is fixedly connected with the driving part, the circular shaft and the disc are eccentrically arranged, the movable frame is movably connected with the circular shaft, and the two ends of the push rod are fixedly connected with the movable frame and the movable block respectively. The test tube sample can be conveniently shaken and shaken up, two hands of an experimenter are liberated, the working difficulty of the experimenter is reduced, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of test devices, in particular to a soil sample oscillating and shaking device. Background Art

[0002] Soil environmental monitoring refers to determining the environmental quality (or degree of pollution) and its changing trends by measuring the representative values ​​of factors that affect soil environmental quality. What we usually call soil monitoring refers to soil environmental monitoring, which generally includes technical contents such as point sampling, sample preparation, analysis methods, result characterization, data statistics and quality evaluation. When analyzing soil, it is necessary to collect the soil first, then shake the collected soil to obtain the test sample, and finally analyze the soil sample.

[0003] However, the existing method of preparing soil samples is to manually shake the collected soil in a test tube by experimenters, which takes a lot of time and manpower and is inconvenient to operate. Utility Model Content

[0004] The utility model aims to provide a soil sample shaking device, which solves the problem that the existing soil sample preparation is that the experimenter manually shakes the collected soil in a test tube, which takes a lot of time and manpower and is inconvenient to operate.

[0005] To achieve the above-mentioned purpose, the utility model adopts a soil sample oscillating and shaking device, comprising a base, a placement box, a movable block, a test tube rack and a pushing assembly, wherein the base has a through groove, the movable block is slidably connected to the base and is located in the through groove, the placement box is fixedly connected to the movable block and is located above the base, the test tube rack is fixedly connected to the placement box and is located in the placement box, and the pushing assembly is arranged in the base and connected to the movable block;

[0006] The pushing assembly includes a driving member, a disc, a circular shaft, a movable frame and a push rod. The driving member is fixedly connected to the base and is located in the base. The disc is fixedly connected to the driving member and is located in the base. The circular shaft is fixedly connected to the disc and is eccentrically arranged with the disc. The movable frame is movably connected to the circular shaft and is sleeved on the outside of the circular shaft. Both ends of the push rod are fixedly connected to the movable frame and the movable block respectively.

[0007] Wherein, the pushing component further comprises a rubber ring, which is fixedly connected to the movable frame and is located on the inner side wall of the movable frame.

[0008] Wherein, the driving component includes a motor seat and a driving motor, the motor seat is fixedly connected to the base and is located in the base, the driving motor is fixedly connected to the motor seat and is located in the motor seat, and the disc is fixedly connected to the output end of the driving motor.

[0009] Wherein, the soil sample oscillating and shaking device also includes a lifting component, and the lifting component is arranged in the placement box.

[0010] Among them, the lifting assembly includes a fixed seat, an electric push rod and a lifting plate, the fixed seat is fixedly connected to the placement box and is located in the placement box, the electric push rod is fixedly connected to the fixed seat and is located in the fixed seat, and the lifting plate is fixedly connected to the output end of the electric push rod and is located below the test tube rack.

[0011] Wherein, the lifting assembly further comprises a compression pad, which is fixedly connected to the lifting plate and is located on the outer side wall of the lifting plate.

[0012] The utility model discloses a soil sample oscillating and shaking device, wherein a test tube with soil is placed in the test tube rack, and then the driving member is started, and the driving member drives the disc to rotate, and since the circular shaft and the disc are eccentrically arranged, the disc drives the circular shaft to move in the movable frame, and the movable frame is pushed and pulled by the circular shaft, and the movable frame causes the movable block to move back and forth in the through groove of the base through the push rod, and the placing box moves back and forth on the base, and at the same time, the test tube in the placing box oscillates left and right, and the soil sample in the test tube is oscillated at this time, and after the oscillation is completed, the driving member is stopped, and the placing box stops moving on the base, and finally the test tube is taken out of the test tube rack, and through the above method, it is achieved that the test tube sample can be oscillated and shaken, the hands of the experimenter are freed, the working difficulty of the experimenter is reduced, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is a front view of the overall structure of the first embodiment of the utility model.

[0016] Figure 3 It is a cross-sectional view of the overall internal structure of the first embodiment of the utility model.

[0017] Figure 4 It is a partial structural diagram of the first embodiment of the utility model.

[0018] Figure 5 It is a cross-sectional view of the overall internal structure of the second embodiment of the utility model.

[0019] 101-base, 102-placing box, 103-movable block, 104-test tube rack, 105-disc, 106-round shaft, 107-movable frame, 108-push rod, 109-rubber ring, 110-motor seat, 111-driving motor, 112-through slot, 201-fixed seat, 202-electric push rod, 203-lifting plate, 204-extrusion pad. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] First embodiment

[0022] See also Figure 1 to Figure 4 ,in Figure 1 is a schematic diagram of the overall structure of the first embodiment, Figure 2 is a front view of the overall structure of the first embodiment, Figure 3 is a cross-sectional view of the overall internal structure of the first embodiment, Figure 4 It is a schematic structural diagram of part of the first embodiment.

[0023] The utility model provides a soil sample oscillating and shaking device: comprising a base 101, a placing box 102, a movable block 103, a test tube rack 104 and a pushing assembly, wherein the pushing assembly comprises a driving member, a disc 105, a round shaft 106, a movable frame 107, a push rod 108 and a rubber ring 109, and the driving member comprises a motor seat 110 and a driving motor 111. The above-mentioned solution solves the problem that the existing soil sample preparation is that the experimenter manually shakes the collected soil in a test tube, which takes a lot of time and manpower and is inconvenient to operate.

[0024] According to this specific embodiment, the base 101 has a through groove 112, the movable block 103 is slidably connected to the base 101 and is located in the through groove 112, the placement box 102 is fixedly connected to the movable block 103 and is located above the base 101, the test tube rack 104 is fixedly connected to the placement box 102 and is located in the placement box 102, the pushing component is arranged in the base 101 and connected to the movable block 103, and the test tube with soil is placed in the test tube rack 104. The push assembly on the base 101 moves the movable block 103 back and forth in the through slot 112 of the base 101, and the placement box 102 moves back and forth on the base 101. At the same time, the test tube in the placement box 102 will oscillate left and right. At this time, the soil sample in the test tube is oscillated. After the oscillation is completed, the placement box 102 stops moving on the base 101 by stopping the driving member, and finally the test tube is taken out of the test tube rack 104.

[0025] The driving member is fixedly connected to the base 101 and is located inside the base 101; the disc 105 is fixedly connected to the driving member and is located inside the base 101; the circular shaft 106 is fixedly connected to the circular disc 105 and is eccentrically arranged with the circular disc 105; the movable frame 107 is movably connected to the circular shaft 106 and is sleeved on the outside of the circular shaft 106; the two ends of the push rod 108 are respectively fixedly connected to the movable frame 107 and the movable block 103; a test tube with soil is placed in the test tube rack 104, and then the driving member is started, and the driving member drives the circular disc 105 to rotate; since the circular shaft 106 is eccentrically arranged with the circular disc 105, the circular disc 105 drives the circular shaft 106 to rotate. The movable frame 107 moves in the movable frame 107, and the movable frame 107 will be pushed and pulled by the circular shaft 106. The movable frame 107 moves the movable block 103 back and forth in the through groove 112 of the base 101 through the push rod 108. The placement box 102 moves back and forth on the base 101. At the same time, the test tube in the placement box 102 will oscillate left and right. At this time, the soil sample in the test tube is vibrated. After the vibration is completed, the placement box 102 stops moving on the base 101 by stopping the driving member, and finally the test tube is taken out of the test tube rack 104. Through the above method, it is convenient to shake the test tube sample, free the hands of the experimenter, reduce the difficulty of the experimenter's work, and simplify the operation.

[0026] Secondly, the rubber ring 109 is fixedly connected to the movable frame 107 and is located on the inner wall of the movable frame 107. By arranging the rubber ring 109 on the inner wall of the movable frame 107, the rubber ring 109 can increase the friction between the circular shaft 106 and the movable frame 107 when they move, making it easier to push and pull the movable frame 107.

[0027] At the same time, the motor seat 110 is fixedly connected to the base 101 and is located in the base 101, the drive motor 111 is fixedly connected to the motor seat 110 and is located in the motor seat 110, the disc 105 is fixedly connected to the output end of the drive motor 111, the motor seat 110 fixedly supports the drive motor 111 in the base 101, and the drive motor 111 controls the rotation of the disc 105.

[0028] A test tube with soil is placed in the test tube rack 104, and then the drive motor 111 in the motor seat 110 is started. The drive motor 111 drives the disc 105 to rotate. Since the circular shaft 106 and the disc 105 are eccentrically arranged, the disc 105 drives the circular shaft 106 to move in the movable frame 107. The movable frame 107 is pushed and pulled by the circular shaft 106. The movable frame 107 moves the movable block 103 back and forth in the through groove 112 of the base 101 through the push rod 108. The placement box 102 moves back and forth on the base 101, and at the same time, the placement box 102 The test tube inside will oscillate left and right, and the soil sample in the test tube is oscillated at this time. After the oscillation is completed, the disc 105 is driven to rotate by stopping the driving motor 111, and the placement box 102 stops moving on the base 101, and finally the test tube is taken out of the test tube rack 104; by arranging the rubber ring 109 on the inner wall of the movable frame 107, the rubber ring 109 can increase the friction between the circular shaft 106 and the movable frame 107 when they are moving, so as to facilitate the pushing and pulling of the movable frame 107. Through the above method, it is possible to facilitate the oscillation and shaking of the test tube sample, free the hands of the experimenter, reduce the difficulty of the experimenter's work, and simplify the operation.

[0029] Second embodiment

[0030] See also Figure 5 ,in Figure 5 It is a cross-sectional view of the overall internal structure of the second embodiment.

[0031] On the basis of the first embodiment, the utility model provides a soil sample oscillating and shaking device which also includes a lifting component. The lifting component includes a fixing seat 201 , an electric push rod 202 , a lifting plate 203 and a pressing pad 204 .

[0032] The lifting assembly is disposed in the placement box 102 , and the test tube can be easily pushed out of the test tube rack 104 through the lifting assembly, so that the test tube can be easily taken out and the operation is simple.

[0033] The fixing seat 201 is fixedly connected to the placing box 102 and is located in the placing box 102. The electric push rod 202 is fixedly connected to the fixing seat 201 and is located in the fixing seat 201. The lifting plate 203 is fixedly connected to the output end of the electric push rod 202 and is located below the test tube rack 104. When it is necessary to take out the test tube that has been shaken and evenly mixed on the test tube rack 104, the electric push rod 202 in the placing box 102 is started, and the output end of the electric push rod 202 pushes the lifting plate 203 upward. The lifting plate 203 will contact the bottom of the test tube and push the test tube upward, so that the test tube is exposed from the test tube rack 104. Then the experimenter takes the test tube and then starts the electric push rod 202 to control the lifting plate 203 to reset in the placing box 102. In the above manner, the test tube can be easily pushed out of the test tube rack 104, so that the test tube can be taken out conveniently, and the operation is simple.

[0034] The squeezing pad 204 is fixedly connected to the lifting plate 203 and is located on the outer side wall of the lifting plate 203. By arranging the squeezing pad 204 on the lifting plate 203, the squeezing pad 204 can increase the friction when the lifting plate 203 pushes the test tube, so as to facilitate the continued pushing of the test tube. At the same time, when the test tube is inserted into the test tube rack 104, the squeezing pad 204 will contact the bottom of the test tube and support the test tube.

[0035] When the test tube is inserted into the test tube rack 104, the squeezing pad 204 above the lifting plate 203 will support the bottom of the test tube. When the test tube on the test tube rack 104 needs to be taken out after being shaken and evenly mixed, the electric push rod 202 in the placement box 102 is started, and the output end of the electric push rod 202 pushes the lifting plate 203 upward, and the lifting plate 203 pushes the test tube upward, and the test tube is exposed from the test tube rack 104. Then the experimenter takes the test tube, and then starts the electric push rod 202 to control the lifting plate 203 to reset in the placement box 102. In this way, the test tube can be easily pushed out of the test tube rack 104, so that the test tube can be taken out conveniently, and the operation is simple.

[0036] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A soil sample shaking device, characterized in that: It includes a base, a placement box, a movable block, a test tube rack and a pushing assembly, wherein the base has a through groove, the movable block is slidably connected to the base and is located in the through groove, the placement box is fixedly connected to the movable block and is located above the base, the test tube rack is fixedly connected to the placement box and is located in the placement box, and the pushing assembly is arranged in the base and connected to the movable block; The pushing assembly includes a driving member, a disc, a circular shaft, a movable frame and a push rod. The driving member is fixedly connected to the base and is located in the base. The disc is fixedly connected to the driving member and is located in the base. The circular shaft is fixedly connected to the disc and is eccentrically arranged with the disc. The movable frame is movably connected to the circular shaft and is sleeved on the outside of the circular shaft. Both ends of the push rod are fixedly connected to the movable frame and the movable block respectively.

2. The soil sample shaking device according to claim 1, characterized in that: The pushing assembly further comprises a rubber ring, which is fixedly connected to the movable frame and is located on the inner side wall of the movable frame.

3. The soil sample shaking device according to claim 2, characterized in that: The driving member includes a motor seat and a driving motor. The motor seat is fixedly connected to the base and is located in the base. The driving motor is fixedly connected to the motor seat and is located in the motor seat. The disc is fixedly connected to the output end of the driving motor.

4. The soil sample shaking device according to claim 1, characterized in that: The soil sample oscillating and shaking device also includes a lifting component, and the lifting component is arranged in the placement box.

5. The soil sample shaking device according to claim 4, characterized in that: The lifting assembly includes a fixed seat, an electric push rod and a lifting plate. The fixed seat is fixedly connected to the placement box and is located in the placement box. The electric push rod is fixedly connected to the fixed seat and is located in the fixed seat. The lifting plate is fixedly connected to the output end of the electric push rod and is located below the test tube rack.

6. The soil sample shaking device according to claim 5, characterized in that: The lifting assembly also includes a compression pad, which is fixedly connected to the lifting plate and is located on the outer side wall of the lifting plate.

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