Rotary laboratory glass container pushing equipment

Abstract

The invention discloses rotary laboratory glass container pushing equipment, relates to the technical field of conveying equipment, and aims to solve the problem that glass test tubes are blocked and extruded due to the fact that the inclined glass test tubes cannot move according to a preset direction and a preset route in the rotary exporting process and the exporting and extruding process of the glass test tubes. And meanwhile, the glass test tubes are easy to break, so that the outer arc blocks are matched with the outer backing rings, and after the arc surfaces of the outer arc blocks are in contact with the material blocking strips in the process of guiding the glass test tubes out of the material bin, the glass test tubes are adjusted through the arc surfaces on the two sides of the outer arc blocks under the pressure through different contact pressures on the two sides of the inclined glass test tubes; the glass test tube is adjusted to the center position in the rotating and guiding-out process of the glass test tube, and the problems that in the rotating and guiding-out process, the inclined glass test tube cannot move according to the preset direction and route in the guiding-out and extruding process, the glass test tube is blocked and extruded, and meanwhile the glass test tube is prone to being broken are solved.

Description

Technical Field

[0001] The invention relates to the technical field of conveying equipment, in particular to a rotary laboratory glass container pushing device. Background Art

[0002] At present, laboratory glass container push equipment is a tool or device specially used to move glass containers safely and conveniently in a laboratory environment. In-laboratory transportation: moving glass containers between different areas of the laboratory, such as from a storage cabinet to a laboratory bench, from one laboratory room to another, etc. Adjustment during the experiment: When the position of a glass container needs to be adjusted during the experiment, the push equipment can be used for precise movement without interfering with the experiment.

[0003] Among the glass containers in the laboratory, the most common ones are glass test tubes. During the process of rotating and exporting, the tilted glass test tubes cannot move in the predetermined direction and route during the process of exporting and squeezing, which causes the glass test tubes to be blocked and squeezed, and is easy to cause the glass test tubes to break. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A rotary laboratory glass container pushing device, comprising:

[0005] A frame body, the frame body having a frame supporting the structural components, a connection compartment fixedly mounted on one side of the top of the frame body, a second motor fixedly mounted on one side of the top of the frame body away from the connection compartment, and a first motor fixedly mounted on the outer side of the connection compartment;

[0006] A material guiding mechanism, which is used for the storage and movement guidance of the glass test tubes, and is installed on the top of the inner wall of the connecting bin;

[0007] A rotating mechanism, which is used for test tube sorting and conduction, and is installed at the center of the connecting bin;

[0008] A protection mechanism, which is used to guide the glass test tube out and adjust its position, and the protection mechanism is installed on the top of the frame at a side away from the connecting chamber, and one end of the protection mechanism is connected to the second motor;

[0009] Wherein, the rotating material mechanism comprises a transmission shaft, one end of the transmission shaft is connected to the output end of the first motor, and the transmission shaft is rotatably connected to the inner wall of the connecting bin through a bearing, an arc groove column is fixedly installed at the center position of the outer side of the transmission shaft, and outer arc grooves are evenly opened on the outer side of the arc groove column, and outer sliding grooves are opened at both ends of the outer arc groove of the arc groove column, and outer gaskets are fixedly installed at the outer sliding grooves, and outer arc blocks are fixedly installed on the outer side of the outer gasket rings, and the top of the outer arc block is an arc surface concave inwardly, and the outer arc block cooperates with the outer gasket ring. During the process of the glass test tube leading out of the material bin, the arc surface of the outer arc block contacts the material blocking bar, and the different contact pressures on both sides of the inclined glass test tube enable it to be adjusted under pressure through the arc surfaces on both sides of the outer arc block, so that the glass test tube is adjusted to the center position during the rotation and export process, so as to avoid During the rotation and export process, the inclined glass test tube cannot move in the predetermined direction and route during the export and extrusion process, which causes the glass test tube to be blocked and extruded, and is likely to cause the glass test tube to break. An inner slide groove is provided at the center position of the outer arc groove of the arc groove column, and an inner gasket ring is fixedly installed at the inner slide groove of the arc groove column, and an inner pad is fixedly installed on the outer side of the inner gasket ring, and the outer side of the inner gasket block is slidably adapted to the inner slide groove. The inner gasket ring cooperates with the outer gasket ring, and in the process of adjusting the glass test tube, the deformation characteristics of the inner gasket ring are utilized to provide a buffer space for the inclined glass test tube during the adjustment process, so that the glass test tube can be smoothly adjusted during the rotation process. At the same time, after the rotation angle is reached, the deformed inner gasket ring has elastic force, which pushes the glass test tube through the inner gasket block, so that the glass test tube is smoothly adjusted, and the top of the inner gasket block is an inwardly concave arc surface.

[0010] Preferably, the protection mechanism includes an inclined slot frame, which is installed on a side of the top of the frame away from the connecting bin, and inclined slots are opened on both sides of the inclined slot frame, a wheel axle is rotatably installed in the inclined slot of the inclined slot frame, the wheel axle is symmetrically installed along the center position of the axis of the inclined slot, and a transmission belt is installed on the outer side of the wheel axle for transmission, and protrusions are evenly arranged on the outer side of the transmission belt, one end of the wheel axle is connected to the output end of the second motor, the transmission belt is located at the center position of the outer side of the wheel axle, and limiting sleeves are rotatably installed at both ends of the outer side of the wheel axle, a fixing plate is fixedly installed at the center position of the outer side of the limiting sleeve, and one end of the fixing plate away from the limiting sleeve is fixed to the inner wall of the inclined slot frame. The top of the outer side of the limiting sleeve is slidably installed with a baffle plate, and the non-opposite surfaces of the baffle plate are installed with sliding strips, which limit the sliding direction of the baffle strips so that the glass test tube with an inclined angle can be adjusted during the transmission process while avoiding the angle change of the baffle plates which are parallel to each other, resulting in one end starting to clamp inwards, causing the end of the baffle plates close to each other to block the glass test tube transmitted inside, and the sliding strips are symmetrically installed along the axial center position of the baffle plate, the bottom end of the sliding strip is in contact with the top of the fixed plate, and the non-opposite surfaces of the baffle plate are fixedly installed with elastic gaskets, and the side of the elastic gasket away from the baffle plate is in contact with the inner wall of the inclined slot frame.

[0011] Preferably, the material guiding mechanism comprises a material bin, which is fixedly mounted on the top of the inner wall of the connecting bin, and the bottom of the material bin is arc-shaped, the arc groove column is located at the arc-shaped part inside the material bin, a discharge groove is opened at the bottom end of the outer side of the material bin, a material guiding tube is fixedly mounted on the bottom of the discharge groove of the material bin, and a material blocking bar is rotatably mounted on the top of the discharge groove of the material bin, and the elastic deformation of the material blocking bar and the spring plate are cooperated so that during the process of rotating and leading out the glass test tube, the glass test tube can be subjected to pressure due to the limitation of the spring plate, so as to facilitate the adjustment of the position of the test tube, and at the same time, when the test tube is not in contact, the discharge groove of the material bin is blocked by the material blocking bar to avoid the test tube being stuck in the discharge groove position, and a spring plate is fixedly mounted on the outer side of the material blocking bar, and the end of the spring plate away from the material blocking bar is fixedly connected to the outer side of the material bin.

[0012] Preferably, a top cover plate is fixedly installed on the top of the chute frame, a lead-out bin is fixedly installed on the side of the chute frame away from the connecting bin, an inclined baffle is provided on the top of the lead-out bin, and a material blocking claw is fixedly installed on the bottom of the lead-out bin away from the chute frame, the material blocking claw is symmetrically installed along the center position of the axis of the lead-out bin, an elastic folding plate is fixedly installed on the bottom of the lead-out bin close to the chute frame, a convex strip is fixedly installed on the outer side of the elastic folding plate, and the side of the convex strip close to the transmission belt is an arc surface.

[0013] The present invention provides a rotary laboratory glass container pushing device, which has the following beneficial effects:

[0014] 1. The rotary laboratory glass container pushing device cooperates with the outer arc block and the outer gasket ring. When the glass test tube is led out of the material bin, the arc surface of the outer arc block contacts the material blocking bar. Through the different contact pressures on both sides of the inclined glass test tube, the glass test tube is adjusted under pressure through the arc surfaces on both sides of the outer arc block, so that the glass test tube is adjusted to the center position during the rotation and leading process, avoiding the inclined glass test tube from being unable to move in the predetermined direction and route during the leading and extruding process during the rotation and leading process, resulting in the glass test tube being blocked and extruded, and easily causing the glass test tube to break.

[0015] 2. The rotary laboratory glass container pushing device cooperates with the inner gasket ring and the outer gasket ring. During the process of adjusting the glass test tube, the deformation characteristics of the inner gasket ring are utilized to provide a buffer space for the tilted glass test tube, so that the glass test tube can be smoothly adjusted during the rotation process. At the same time, after the rotation angle is reached, the deformed inner gasket ring has elastic force, which pushes the glass test tube through the inner gasket block, so that the glass test tube can be smoothly adjusted.

[0016] 3. The rotary laboratory glass container pushing device limits the sliding direction of the baffle bar by means of a sliding bar, so that a glass test tube with an inclined angle can be adjusted during the transmission process while avoiding the change in the angle of the parallel baffle plates, causing one end to begin to clamp inwards, resulting in the baffle plates approaching one end, thereby blocking the glass test tube being transmitted inside.

[0017] Fourth, the rotary laboratory glass container pushing device cooperates with the elastic deformation of the material blocking bar and the spring plate, so that during the process of rotating and leading out the glass test tube, the glass test tube can be subjected to pressure due to the restriction of the spring plate, which is convenient for adjusting the position of the test tube. At the same time, when not in contact with the test tube, the material blocking bar blocks the discharge chute of the silo to avoid the test tube being stuck at the discharge chute. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the external structure of a rotary laboratory glass container pushing device of the present invention;

[0019] Figure 2 This is a partial structural schematic diagram of a rotary laboratory glass container pushing device of the present invention;

[0020] Figure 3 A partial structural side view of a rotary laboratory glass container pushing device according to the present invention;

[0021] Figure 4 This is a structural dissection diagram of a rotary laboratory glass container pushing device of the present invention;

[0022] Figure 5It is a schematic diagram of the structure of the material rotating mechanism of the present invention;

[0023] Figure 6 It is a structural anatomical diagram of the material spinning mechanism of the present invention;

[0024] Figure 7 It is a structural schematic diagram of the material guiding mechanism of the present invention;

[0025] Figure 8 It is a structural anatomical diagram of the material guiding mechanism of the present invention;

[0026] Fig. 9 For the present invention Fig. 9 A magnified schematic diagram of structure A;

[0027] Fig.10 It is a schematic diagram of the structure of the protection mechanism of the present invention.

[0028] In the figure: 1, frame; 2, material rotating mechanism; 3, material guiding mechanism; 4, protection mechanism; 5, first motor; 6, connecting bin; 7, second motor; 21, transmission shaft; 22, outer gasket; 23, outer arc block; 24, arc groove column; 25, inner gasket; 26, inner gasket; 27, outer arc groove; 31, bin; 32, material guiding pipe; 33, top cover plate; 34, material blocking strip; 35, spring plate; 36, guide bin; 37, material blocking claw; 38, convex strip; 39, elastic folding plate; 41, inclined slot frame; 42, wheel axle; 43, transmission belt; 44, limiting sleeve; 45, material blocking plate; 46, slide bar; 47, fixing plate; 48, elastic gasket. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0030] The first embodiment, as Figures 1 to 6 As shown, the present invention provides a technical solution: a rotary laboratory glass container pushing device, comprising:

[0031] A frame 1 having a frame supporting the structural components, and a connection compartment 6 is fixedly installed on one side of the top of the frame 1, a second motor 7 is fixedly installed on one side of the top of the frame 1 away from the connection compartment 6, and a first motor 5 is fixedly installed on the outer side of the connection compartment 6;

[0032] A material guiding mechanism 3, which is used for storing and moving the glass test tubes, and is installed on the top of the inner wall of the connecting chamber 6;

[0033] The rotating mechanism 2 is used for test tube sorting and conduction, and the rotating mechanism 2 is installed at the center of the connecting chamber 6;

[0034] A protection mechanism 4, which is used to guide the glass test tube out and adjust its position, and the protection mechanism 4 is installed on the top of the frame 1 on a side away from the connecting chamber 6, and one end of the protection mechanism 4 is connected to the second motor 7;

[0035] The rotating mechanism 2 includes a transmission shaft 21, one end of which is connected to the output end of the first motor 5, and the transmission shaft 21 is rotatably connected to the inner wall of the connecting bin 6 through a bearing, and an arc groove column 24 is fixedly installed at the center position of the outer side of the transmission shaft 21, and an outer arc groove 27 is evenly provided on the outer side of the arc groove column 24, and outer sliding grooves are provided at both ends of the outer arc groove 27 of the arc groove column 24, and outer gaskets 22 are fixedly installed at the outer sliding grooves, and outer arc blocks 23 are fixedly installed on the outer side of the outer gasket ring 22, and the top of the outer arc block 23 is an arc surface concave inwardly, and the first motor 5 drives the transmission shaft 21, so that the transmission shaft 21 drives the arc groove column 24 to rotate, and in the process of rotation, the outer arc groove 27 is evenly provided on the outer side of the rotating arc groove column 24, so that the outer arc groove 27 is clamped with a single glass test tube, so that the single glass test tube is driven by the rotating arc groove column 24, and when the glass test tube is driven, it contacts the blocking strip 34, and the blocking strip 34 is limited by the spring plate 35. Under the control, pressure is generated on the rotating glass test tube, and under pressure, the glass test tube that is not stuck in the center position of the outer arc groove 27 is guided by the arc surface of the outer arc blocks 23 on both sides under pressure and adjusted to the center position. An inner slide groove is opened at the center position of the outer arc groove 27 of the arc groove column 24, and an inner gasket ring 26 is fixedly installed at the inner slide groove of the arc groove column 24, and an inner gasket block 25 is fixedly installed on the outer side of the inner gasket ring 26. The outer side of the inner gasket block 25 is slidably adapted to the inner slide groove, and the elastic deformation of the outer gasket ring 22 is used to buffer the pressure in the adjustment process during the adjustment process. At the same time, after adjusting to the center position, during the continued rotation, the pressure is adjusted by the elastic deformation of the inner gasket ring 26 and the outer gasket ring 22. At the same time, in the process of introducing the glass test tube into the guide tube 32, the gap of the discharge groove is opened by the material blocking strip 34, so that the inner gasket ring 26 cooperates with the outer gasket ring 22 to extrude the glass test tube into the silo 31, and the top of the inner gasket block 25 is an inwardly concave arc surface.

[0036] The second embodiment is based on the first embodiment. Figures 7 and 8As shown, the protection mechanism 4 includes an inclined slot frame 41, which is installed on the top of the frame body 1 on one side away from the connecting bin 6, and inclined slots are opened on both sides of the inclined slot frame 41. A wheel shaft 42 is rotatably installed in the inclined slot of the inclined slot frame 41, and the wheel shaft 42 is symmetrically installed along the center position of the axis of the inclined slot, and a transmission belt 43 is installed on the outer side of the wheel shaft 42 for transmission, and protrusions are evenly arranged on the outer side of the transmission belt 43. When the glass test tube slides along the guide tube 32, the wheel shaft 42 is driven to rotate by the second motor 7, and the transmission belt 43 is driven to move by the rotation of the wheel shaft 42. During the movement of the transmission belt 43, the glass test tube slides along the guide tube 32 and falls on the top of the transmission belt 43. The glass test tube is driven by the protrusion of the transmission belt 43 and moves toward the direction of the guide bin 36 through the protrusions on its own surface. One end of the wheel shaft 42 is connected to the output end of the second motor 7, and the transmission belt 43 is located at the center position of the outer side of the wheel shaft 42. Both ends of the outer side of the wheel shaft 42 are rotatably installed The limiting sleeve 44 has a fixing plate 47 fixedly installed at the center position of the outer side of the limiting sleeve 44, and the end of the fixing plate 47 away from the limiting sleeve 44 is fixedly connected to the inner wall of the chute frame 41, and a baffle plate 45 is slidably installed on the top of the outer side of the limiting sleeve 44, and a slide bar 46 is installed on the non-opposite surface of the baffle plate 45, and the slide bar 46 is symmetrically installed along the axial center position of the baffle plate 45, and the bottom end of the slide bar 46 fits with the top of the fixing plate 47. During the transmission process, when the glass test tube is slightly tilted, the two ends of the tilted glass test tube contact the baffle plates 45 on both sides, so that the glass test tube transmits pressure to the elastic gasket 48 through the baffle plate 45 during the transmission driven by the protrusion, causing the elastic gasket 48 to deform. During the movement, the position of the glass test tube is adjusted, and the non-opposite surfaces of the baffle plate 45 are fixedly installed with elastic gaskets 48, and the side of the elastic gasket 48 away from the baffle plate 45 contacts the inner wall of the chute frame 41.

[0037] The third embodiment is based on the first and second embodiments. Figures 9 and 10 As shown, the material guide mechanism 3 includes a silo 31, which is fixedly mounted on the top of the inner wall of the connecting bin 6, and the bottom of the silo 31 is arc-shaped, the arc groove column 24 is located at the arc-shaped part inside the silo 31, and a discharge trough is provided at the bottom of the outer side of the silo 31, and a material guide pipe 32 is fixedly mounted at the bottom of the discharge trough of the silo 31, and a material blocking bar 34 is rotatably mounted on the top of the discharge trough of the silo 31, and a clean glass test tube to be taken is placed in the silo 31, so that the glass test tube slides down under the action of its own gravity, and the material is rotated. The glass tube is driven by the rotating mechanism 2 to move into the material guide tube 32, and in the process of being driven by the rotating mechanism 2, when the glass test tube is driven to rotate, it first contacts the blocking bar 34, and in the process of moving, the glass test tube gradually applies pressure to the blocking bar 34, so that the blocking bar 34 presses the spring plate 35 to deform, so that the blocking bar 34 rotates, opens the discharge chute, and guides the glass test tube into the material guide tube 32. The outer side of the blocking bar 34 is fixedly installed with the spring plate 35, and the end of the spring plate 35 away from the blocking bar 34 is fixedly connected to the outer side of the silo 31.

[0038] The top of the chute frame 41 is fixedly installed with a top cover plate 33, and the side of the chute frame 41 away from the connecting bin 6 is fixedly installed with an export bin 36. The top of the export bin 36 is provided with an inclined baffle, and the bottom of the export bin 36 away from the side of the chute frame 41 is fixedly installed with a blocking claw 37. The blocking claw 37 is symmetrically installed along the center position of the axis of the export bin 36. The bottom of the export bin 36 close to the chute frame 41 is fixedly installed with an elastic folding plate 39, and the outer side of the elastic folding plate 39 is fixedly installed with a convex strip 38, which slides down through the guide pipe 32 and contacts the protective mechanism 4, so that the second motor 7 drives the protective mechanism 4 to drive the glass test tube to move in the direction of the export bin 36, import the export bin 36, and slide along the export bin 36 into the blocking claw 37, and the glass test tube is blocked and supported by the symmetrically arranged blocking claw 37, so that the glass test tube stays at the blocking claw 37 position for the experimenter to take. The side of the convex strip 38 close to the transmission belt 43 is an arc surface.

[0039] When in use, the cleaned test tube to be taken is placed in the material guiding mechanism 3, and the rotating mechanism 2 is driven to rotate by the first motor 5, so that the rotating mechanism 2 cooperates with the material guiding mechanism 3, and the glass test tube is taken out separately by rotating and clamping the glass test tube with the rotating mechanism 2, and guided to the protection mechanism 4, and the protection mechanism 4 is driven to operate by the second motor 7, so that the protection mechanism 4 cooperates with the material guiding mechanism 3, and the glass test tube is taken out separately for the experimenter to take.

[0040] The glass tube is then driven by the rotating mechanism 2 to move into the guide tube 32, and the glass tube first contacts the blocking bar 34 during the movement, and the blocking bar 34 gradually applies pressure to the blocking bar 34 during the movement, so that the blocking bar 34 compresses the spring plate 35 to deform, and the blocking bar 34 rotates, opening the discharge chute, so that the glass tube is introduced into the guide tube 32, slides down through the guide tube 32, contacts the protective mechanism 4, and the second motor 7 drives the protective mechanism 4 to drive the glass tube to move in the direction of the guide bin 36, is introduced into the guide bin 36, and slides along the guide bin 36 into the blocking claw 37, and the symmetrically arranged blocking claw 37 blocks and supports the glass tube, so that the glass tube stays at the blocking claw 37 position for the experimenter to take.

[0041] In the process of individually leading out the glass test tubes by rotating through the rotating mechanism 2, the first motor 5 drives the transmission shaft 21, so that the transmission shaft 21 drives the arc groove column 24 to rotate, and in the process of rotation, the outer arc groove 27 evenly opened on the outer side of the rotating arc groove column 24 is used to make the outer arc groove 27 engage with a single glass test tube, so that the single glass test tube is driven by the rotating arc groove column 24. When the glass test tube is driven and contacts the blocking bar 34, the blocking bar 34 generates pressure on the rotating glass test tube under the restriction of the spring plate 35, and under the pressure, the glass test tube that is not stuck in the outer arc groove is clamped. The glass test tube at the center position of the arc groove 27 is guided by the arc surfaces of the outer arc blocks 23 on both sides under pressure and adjusted to the center position. At the same time, during the adjustment process, the elastic deformation of the outer gasket 22 is used to buffer the pressure during the adjustment process. At the same time, after adjusting to the center position, the elastic deformation of the inner gasket 26 and the outer gasket 22 are coordinated to adjust the pressure during the continued rotation. At the same time, in the process of guiding the glass test tube into the guide tube 32, the gap of the discharge groove is opened by the material blocking strip 34, so that the inner gasket 26 and the outer gasket 22 cooperate to squeeze the glass test tube out of the silo 31.

[0042] In the protective mechanism 4, after the glass test tube slides down the guide tube 32, the axle 42 is driven to rotate by the second motor 7, and the rotation of the axle 42 drives the transmission belt 43 to move. During the movement of the transmission belt 43, after the glass test tube slides down the guide tube 32 and falls on the top of the transmission belt 43, it is driven by the projections on the transmission belt 43 to move toward the guide bin 36. At the same time, during the transmission process, when the glass test tube is slightly tilted, the two ends of the tilted glass test tube contact the baffle plates 45 on both sides, so that the glass test tube transmits the pressure to the elastic gasket 48 through the baffle plate 45 during the transmission driven by the projection, so that the elastic gasket 48 is deformed, and the position of the glass test tube is adjusted during the movement.

[0043] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A rotary laboratory glass container pushing device, characterized in that: include: A frame (1), the frame (1) having a frame supporting a structural component, a connection compartment (6) being fixedly mounted on one side of the top of the frame (1), a second motor (7) being fixedly mounted on a side of the top of the frame (1) away from the connection compartment (6), and a first motor (5) being fixedly mounted on an outer side of the connection compartment (6); A material guiding mechanism (3), the material guiding mechanism (3) is used for storing and moving the glass test tubes, and the material guiding mechanism (3) is installed on the top of the inner wall of the connecting chamber (6); A material rotating mechanism (2), the material rotating mechanism (2) is used for test tube sorting and conduction, and the material rotating mechanism (2) is installed at the central position inside the connecting chamber (6); A protection mechanism (4), the protection mechanism (4) is used to guide the glass test tube out and adjust its position, and the protection mechanism (4) is installed on the top of the frame (1) at a side away from the connection chamber (6), and one end of the protection mechanism (4) is connected to the second motor (7); The rotating mechanism (2) comprises a transmission shaft (21), one end of which is connected to the output end of the first motor (5), and the transmission shaft (21) is rotatably connected to the inner wall of the connecting bin (6) via a bearing, an arc groove column (24) is fixedly installed at the center position of the outer side of the transmission shaft (21), the outer side of the arc groove column (24) is evenly provided with outer arc grooves (27), both ends of the outer arc groove (27) of the arc groove column (24) are provided with outer sliding grooves, and outer gaskets (22) are fixedly installed at the outer sliding grooves, and outer arc blocks (23) are fixedly installed on the outer side of the outer gasket ring (22), and the top of the outer arc block (23) is an inwardly concave arc surface.

2. A rotary laboratory glass container pushing device according to claim 1, characterized in that: An inner slide groove is provided at the center position of the outer arc groove (27) of the arc groove column (24), and an inner gasket ring (26) is fixedly installed at the inner slide groove of the arc groove column (24), and an inner gasket block (25) is fixedly installed on the outer side of the inner gasket ring (26), the outer side of the inner gasket block (25) is slidably adapted to the inner slide groove, and the top of the inner gasket block (25) is an inwardly concave arc surface.

3. The rotary laboratory glass container pushing device according to claim 1, characterized in that: The protection mechanism (4) comprises an inclined slot frame (41), the inclined slot frame (41) being mounted on a side of the top of the frame body (1) away from the connecting bin (6), and inclined slots are provided on both sides of the inclined slot frame (41), a wheel axle (42) is rotatably mounted in the inclined slot of the inclined slot frame (41), the wheel axle (42) is symmetrically mounted along the central position of the axis of the inclined slot, and a transmission belt (43) is installed on the outer side of the wheel axle (42), and protrusions are evenly arranged on the outer side of the transmission belt (43).

4. A rotary laboratory glass container pushing device according to claim 3, characterized in that: One end of the wheel axle (42) is connected to the output end of the second motor (7), the transmission belt (43) is located at the center position of the outer side of the wheel axle (42), both ends of the outer side of the wheel axle (42) are rotatably mounted with limiting sleeves (44), a fixing plate (47) is fixedly mounted at the center position of the outer side of the limiting sleeve (44), and one end of the fixing plate (47) away from the limiting sleeve (44) is fixedly connected to the inner wall of the inclined slot frame (41).

5. A rotary laboratory glass container pushing device according to claim 4, characterized in that: A material blocking plate (45) is slidably mounted on the top of the outer side of the limiting sleeve (44), and a sliding bar (46) is mounted on the non-opposite surface of the material blocking plate (45), and the sliding bar (46) is symmetrically mounted along the axial center position of the material blocking plate (45).

6. A rotary laboratory glass container pushing device according to claim 5, characterized in that: The bottom end of the slide bar (46) is in contact with the top of the fixed plate (47), and the non-opposite surfaces of the baffle plate (45) are fixedly mounted with elastic gaskets (48), and the side of the elastic gasket (48) away from the baffle plate (45) is in contact with the inner wall of the chute frame (41).

7. The rotary laboratory glass container pushing device according to claim 1, characterized in that: The material guiding mechanism (3) comprises a material bin (31), the material bin (31) is fixedly mounted on the top of the inner wall of the connecting bin (6), and the bottom of the material bin (31) is arc-shaped, the arc groove column (24) is located at the arc-shaped part inside the material bin (31), and a material discharge groove is provided at the bottom end of the outer side of the material bin (31).

8. The rotary laboratory glass container pushing device according to claim 7, characterized in that: A material guide pipe (32) is fixedly installed at the bottom of the material bin (31) at the material discharging trough, and a material blocking bar (34) is rotatably installed at the top of the material bin (31) at the material discharging trough. A spring plate (35) is fixedly installed on the outer side of the material blocking bar (34), and one end of the spring plate (35) away from the material blocking bar (34) is fixedly connected to the outer side of the material bin (31).

9. The rotary laboratory glass container pushing device according to claim 3, characterized in that: A top cover plate (33) is fixedly mounted on the top of the chute frame (41); a guide bin (36) is fixedly mounted on the side of the chute frame (41) away from the connection bin (6); an inclined baffle is arranged on the top of the guide bin (36); and a material blocking claw (37) is fixedly mounted on the bottom of the guide bin (36) away from the chute frame (41); the material blocking claw (37) is symmetrically mounted along the central position of the axis of the guide bin (36).

10. The rotary laboratory glass container pushing device according to claim 9, characterized in that: An elastic folding plate (39) is fixedly installed at the bottom of the outlet bin (36) on the side close to the chute frame (41), and a convex strip (38) is fixedly installed on the outer side of the elastic folding plate (39), and the side of the convex strip (38) close to the transmission belt (43) is an arc surface.

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