CN220200368U - Automatic sample conveying device - Google Patents

Abstract

The utility model relates to an automatic sample conveying device which comprises a chain wheel, a conveying chain, a first supporting plate and a second supporting plate, wherein the conveying chain is sleeved on the chain wheel, the first supporting plate and the second supporting plate are oppositely arranged on the conveying chain, a plurality of first supporting plates are arranged at intervals, a plurality of second supporting plates are arranged at intervals, the first supporting plates are provided with first bending parts, the first bending parts are provided with first clamping grooves, the second supporting plates are provided with second bending parts, the second bending parts are provided with second clamping grooves, the bending directions of the first bending parts and the second bending parts are opposite, and the first supporting plates and the second supporting plates are connected with the conveying chain through locking pieces. The automatic sample conveying device can realize synchronous conveying of two groups of test tubes, and improves conveying efficiency; the conveying chain structure is stable, so that the conveying speed can be conveniently controlled; in addition, the rotation detection can be performed on the sample of the transport device.

Description

Automatic sample conveying device

Technical Field

The utility model relates to the technical field of conveying equipment, in particular to an automatic sample conveying device.

Background

Currently, in the biomedical field, various samples are contained in containers such as test tubes and bottles, and when the amount of the containers is large, the containers need to be transported and detected by a transport device. For example, CN106005939a discloses a biological sample conveying and detecting system, in which a test tube is hung at a hanging portion on a guide rail assembly, and is driven by friction force of a test tube driving assembly to convey the test tube, and a conveyor belt contacts with the test tube to generate friction force and drive the test tube to move forward along a test tube accommodating cavity. However, the rotation of the test tube itself is caused by the friction between the conveyor belt and the test tube, and the test tube cannot be applied if the sample needs to be stably conveyed. In addition, because the outer wall of the test tube is generally smooth, the friction force of the conveyor belt and different test tubes is difficult to ensure to be consistent in the moving process, and the adjacent test tubes are easy to have different speeds and collide.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides the automatic sample conveying device which can stably convey samples, is convenient to control the conveying speed and has higher conveying efficiency.

The specific technical scheme is as follows: the utility model provides an automatic conveyor of sample, includes the sprocket, the conveying chain, first backup pad and second backup pad, the conveying chain cover is established on the sprocket, and first backup pad and second backup pad set up on the conveying chain relatively, and a plurality of first backup pad intervals set up, and a plurality of second backup pad intervals set up, first backup pad has first kink, and first kink has first draw-in groove, the second backup pad has second kink, and the second kink has the second draw-in groove, and the direction of buckling of first kink and second kink is opposite, and first backup pad and second backup pad are all connected with the conveying chain through the retaining member.

In some embodiments, the first support plate and the second support plate are structurally identical support plates.

In some embodiments, the conveyor chain has a boss, and the support plate is connected to the boss by a locking member.

In some embodiments, detection devices are arranged on two sides of the conveying chain.

In some embodiments, the conveyor chain is provided with a rotating assembly and a pushing assembly on both sides, the pushing assembly is positioned below the conveyor chain, and the rotating assembly is positioned above the conveyor chain.

In some embodiments, the pushing and lifting assembly comprises a cylinder, a movable seat, a rotating shaft and a supporting seat, wherein the cylinder is connected with the movable seat, the rotating shaft is arranged on the movable seat, and the supporting seat is arranged on the rotating shaft.

In some embodiments, the support base top is provided with a groove.

In some embodiments, the rotating assembly comprises a motor, a transmission assembly, a driving shaft and a clamping head, wherein the motor is connected with the driving shaft through the transmission assembly to drive the driving shaft to rotate, the clamping head is connected with the driving shaft, and the clamping head is arranged opposite to the supporting seat.

In some embodiments, the transmission assembly includes a drive wheel connected to the motor, a driven wheel connected to the drive shaft, and a drive belt sleeved between the drive wheel and the driven wheel.

The utility model has the technical effects that: the automatic sample conveying device can realize synchronous conveying of two groups of test tubes, and improves conveying efficiency; the conveying chain structure is stable, so that the conveying speed can be conveniently controlled; in addition, the rotation detection can be performed on the sample of the transport device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an automatic sample conveying device according to an embodiment of the present utility model.

Fig. 2 is an enlarged view of a portion of an automatic sample delivery apparatus according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of a detection device according to an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

As shown in fig. 1 to 3, an automatic sample conveying device of the present embodiment includes a sprocket 1, a conveying chain 2, a first support plate 3 and a second support plate 4, the conveying chain 2 is sleeved on the sprocket 1, the conveying chain 2 is driven to move by the sprocket 1, and the conveying chain 2 is a chain. The first support plates 3 and the second support plates 4 are oppositely arranged on the conveying chain 2, a plurality of first support plates 3 are arranged at intervals, and a plurality of second support plates 4 are arranged at intervals. The first support plate 3 has a first bending portion 31, the first bending portion 31 has a first clamping groove 311, the second support plate 4 has a second bending portion 41, the second bending portion 41 has a second clamping groove 411, the bending directions of the first bending portion 31 and the second bending portion 41 are opposite, the first support plate 3 and the second support plate 4 are both connected with the conveying chain 2 through the locking member 5, and the locking member 5 in this embodiment is a screw. In the above technical scheme, the test tube 10 containing the sample is placed in the first clamping groove 311 and the second clamping groove 411, and the conveying chain can simultaneously convey two rows of test tubes, so that the conveying efficiency is improved, and the conveying speed is conveniently controlled. The conveying chain is made of metal materials, and the structure is stable and the durability is good. When the test tube 10 is transported to the end, the test tube falls into the collection box 20.

In this embodiment, the first support plate 33 and the second support plate 4 are the same support plates, so that the support plates are convenient to manufacture and install. The conveying chain 2 is provided with the protruding part 21, and the supporting plate is connected with the protruding part 21 through the locking piece 5, so that the supporting plate is convenient to install and detach, and different supporting plates can be replaced according to test tubes with different sizes.

In this embodiment, the two sides of the conveying chain 2 are provided with the detecting devices 6, and the samples in the test tube can be detected by the detecting devices, and the detecting devices can adopt the existing detecting devices 6 such as image detection. The conveying chain 2 both sides are equipped with rotating assembly 7 and pushing up subassembly 8, and pushing up subassembly 8 is located conveying chain 2 below, and rotating assembly 7 is located conveying chain 2 top, and when the test tube moved to rotating assembly 7 below, the conveying chain stopped the motion, can upwards promote the rotating assembly 7 with test tube 10 through pushing up subassembly 8, drives test tube 10 through rotating assembly 7 and rotates to can make the sample liquid rotatory, detect its impurity condition. The pushing and lifting assembly 8 comprises an air cylinder 81, a movable seat 82, a rotating shaft 83 and a supporting seat 84, wherein the air cylinder 81 is connected with the movable seat 82, the rotating shaft 83 is arranged on the movable seat 82, and the supporting seat 84 is arranged on the rotating shaft 83, so that the movable seat 82 can be driven to ascend or descend through the air cylinder 81, a test tube is supported through the supporting seat, and the supporting seat 84 can rotate relative to the rotating shaft. The top of the supporting seat 84 is provided with a groove 841, which is convenient for accommodating the bottom of the test tube. The rotating assembly 7 comprises a motor 71, a transmission assembly 72, a driving shaft 73 and a clamping head 74, wherein the motor 71 is connected with the driving shaft 73 through the transmission assembly 72 to drive the driving shaft 73 to rotate, the clamping head 74 is connected with the driving shaft 73, the clamping head 74 is opposite to the supporting seat 84, so that the head of a test tube can be clamped through the clamping head 74, an existing clamp can be adopted by the clamping head 74, and the driving shaft 73 is driven to rotate through the motor 71, so that the test tube rotates. The transmission assembly 72 includes a driving wheel 721, a driven wheel 722 and a transmission belt 723, the driving wheel 721 is connected with the motor 71, the driven wheel 722 is connected with the driving shaft 73, and the transmission belt 723 is sleeved between the driving wheel 721 and the driven wheel 722, so that the driving shaft can rotate by the driving wheel 721 and the transmission belt 723.

The automatic sample conveying device can realize synchronous conveying of two groups of test tubes, and improves conveying efficiency; the conveying chain structure is stable, so that the conveying speed can be conveniently controlled; in addition, the rotation detection can be performed on the sample of the transport device.

Although the automatic sample transport apparatus according to the present utility model has been described above, the present utility model is not limited to the above-described specific embodiments, and various modifications and changes may be made without departing from the scope of the claims. The present utility model includes various modifications and alterations within the scope of the claims.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (9)

1. The utility model provides an automatic conveyor of sample, its characterized in that, includes the sprocket, the conveying chain, first backup pad and second backup pad, the conveying chain cover is established on the sprocket, and first backup pad and second backup pad set up on the conveying chain relatively, and a plurality of first backup pad intervals set up, and a plurality of second backup pad intervals set up, first backup pad has first kink, and first kink has first draw-in groove, the second backup pad has second kink, and the second kink has the second draw-in groove, and the kink direction of first kink and second kink is opposite, and first backup pad and second backup pad are all connected with the conveying chain through the retaining member.

2. The automated sample delivery apparatus of claim 1, wherein the first support plate and the second support plate are structurally identical support plates.

3. The automatic sample conveying device according to claim 2, wherein the conveying chain is provided with a protruding part, and the supporting plate is connected with the protruding part through a locking member.

4. An automatic sample conveying device according to any one of claims 1 to 3, wherein detection means are provided on both sides of the conveying chain.

5. The automatic sample conveying device according to claim 4, wherein a rotating assembly and a pushing assembly are arranged on two sides of the conveying chain, the pushing assembly is located below the conveying chain, and the rotating assembly is located above the conveying chain.

6. The automated sample delivery apparatus of claim 5, wherein the lifting assembly comprises a cylinder, a movable seat, a shaft, and a support, the cylinder being coupled to the movable seat, the shaft being disposed on the movable seat, the support being disposed on the shaft.

7. The automatic sample conveying device according to claim 6, wherein the top of the supporting seat is provided with a groove.

8. The automatic sample conveying device according to claim 7, wherein the rotating assembly comprises a motor, a transmission assembly, a driving shaft and a clamping head, the motor is connected with the driving shaft through the transmission assembly to drive the driving shaft to rotate, the clamping head is connected with the driving shaft, and the clamping head is arranged opposite to the supporting seat.

9. The automated sample delivery apparatus of claim 8, wherein the drive assembly comprises a drive wheel coupled to the motor, a driven wheel coupled to the drive shaft, and a drive belt disposed between the drive wheel and the driven wheel.