Manipulator for carrying plasma box body

Abstract

The utility model provides a manipulator for carrying a plasma box, which belongs to the technical field of carrying equipment and comprises a movable base, a telescopic upright post is horizontally and rotatably mounted at the upper end of the movable base, a large arm is fixedly mounted at the upper part of the telescopic upright post, a long swing arm is hinged to the end part of the large arm, and the rotating plane of the long swing arm is a vertical plane. One end of the long swing arm is in transmission connection with a rotation driving mechanism, the other end of the long swing arm is rotatably provided with a clamp support, the lower end of the clamp support is provided with a vacuum chuck, the side face of the clamp support is provided with two control handles, and the control handles are provided with vacuum chuck control buttons. The plasma box carrying device has the advantages that the plasma box carrying device is provided with a large height adjusting range and a stable adsorption structure, and the plasma box carrying requirement is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of transport equipment, and in particular relates to a manipulator for transporting a plasma box. Background Art

[0002] At present, plasma collection stations generally collect the collected plasma in plasma bags that are about 290 mm long and 110 mm wide, and store the frozen plasma at a low temperature of -20°C to ensure the quality of the collected plasma.

[0003] Therefore, when it is necessary to transport the plasma collected by the plasma collection station to the corresponding scientific research institutes, companies and other places, it is necessary to perform loading and unloading operations in an environment with a high temperature difference. In this process, since the amount of plasma placed in the carriage is as high as about 650 boxes, and the number of plasma box layers is as high as about 8 layers, when it is unloaded by manual unloading, it not only has the problems of high labor intensity, time-consuming and labor-intensive, slow speed and low efficiency, but also easily causes the temperature in the carriage to gradually increase with the extension of the unloading time, causing many plasma bags and plasma box surfaces to frost during the unloading and warehousing process, which brings more trouble to the subsequent plasma bag warehousing work. Especially when it is loaded and unloaded in an extremely hot summer environment, the external environment and the plasma storage environment can differ by more than 50 degrees, resulting in a large amount of frost on the surface of the plasma bag.

[0004] In order to overcome this problem, many manufacturers have thought of using manipulators to assist in transportation. However, due to the limited height of conventional manipulators on the market, conventional manipulators on the market are not fully suitable for this type of box-type cold chain vehicles specially used for transporting plasma. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a manipulator for carrying a plasma box, and to make it have a larger height adjustment range and a stable adsorption structure to meet the carrying requirements of the plasma box.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a manipulator for transporting plasma boxes, which includes a mobile base, a telescopic column is horizontally rotatably installed on the upper end of the mobile base, a large arm is fixedly installed on the upper part of the telescopic column, a long swing arm is hinged at the end of the large arm, the rotation plane of the long swing arm is a vertical plane, one end of the long swing arm is transmission-connected with a rotating drive mechanism, the other end of the long swing arm is rotatably installed with a clamp bracket, a vacuum suction cup is arranged at the lower end of the clamp bracket, two operating handles are installed on the side of the clamp bracket, and a vacuum suction cup control button is arranged on the operating handle. At this time, since the utility model can not only adjust the height of the clamp bracket and the vacuum suction cup by adjusting the height of the telescopic column, but also change the height of the clamp bracket and the vacuum suction cup by swinging the long swing arm, it can have a larger height adjustment range compared with conventional handling manipulators, and since the utility model adopts a vacuum adsorption structure to grab objects, it can also improve the overall cargo grabbing ability to a certain extent, and meet the grabbing and handling needs of multi-layer plasma boxes in van-type cold chain transport vehicles.

[0007] Furthermore, casters are provided at the lower end of the mobile base, and the casters facilitate its movement.

[0008] Furthermore, four casters are arranged at the lower end of the mobile base, and the casters are universal wheels to ensure that the utility model can be flexibly moved in the carriage.

[0009] Furthermore, the casters are provided with foot brakes to facilitate operators to fix the automated manipulator.

[0010] Furthermore, a reinforcement beam is connected between the boom and the telescopic column, and the stability of the boom is improved by the reinforcement beam.

[0011] Furthermore, the rotary drive mechanism includes a swing hydraulic cylinder, a cylinder body of the swing hydraulic cylinder is hinged on the big arm through an articulated seat, the piston rod end of the swing hydraulic cylinder is hinged on the long swing arm through an articulated seat, and the long swing arm is driven to rotate in the corresponding direction by extending or retracting the piston rod in the swing hydraulic cylinder to change the height of the clamp bracket and the vacuum suction cup.

[0012] Furthermore, a telescopic rod is installed at the lower end of the clamp bracket, a fixed frame is installed at the lower end of the telescopic rod, and a strip brush and a water-absorbing wipe are installed at the lower end of the fixed frame in sequence from front to back, and when the telescopic rod is in an extended state, the lower end of the strip brush and the lower end of the water-absorbing wipe can be lower than the vacuum suction cup; when the telescopic rod is in a retracted state, the lower end of the strip brush and the lower end of the water-absorbing wipe can be higher than the vacuum suction cup. In this way, in some transportation environments with excessively high temperature differences, if there is frost or water droplets on the surface of the plasma box, the utility model can first clean and wipe the surface of the plasma box with the strip brush and the water-absorbing wipe, and then adsorb it with the vacuum suction cup to ensure the transportation effect and transportation stability of the plasma box.

[0013] It can be seen from the above technical scheme that the utility model has the following advantages: when using the utility model to carry the plasma box placed in the van-type cold chain transport vehicle, the utility model can not only adjust the height of the clamp bracket and the vacuum suction cup by adjusting the height of the telescopic column, but also change the height of the clamp bracket and the vacuum suction cup by swinging the long swing arm, thereby having a larger height adjustment range; at the same time, since the utility model adopts a vacuum adsorption structure to grasp objects, it can also improve the overall cargo grasping ability to a certain extent, thereby meeting the grasping and handling needs of multi-layer plasma boxes in the van-type cold chain transport vehicle, improving the loading and unloading efficiency of the plasma box, and reducing the degree of frost on the surface of the plasma bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description 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.

[0015] Figure 1 It is a structural schematic diagram of a specific implementation method of the utility model.

[0016] In the figure: 1. Mobile base; 2. Casters; 3. Telescopic column; 4. Upper arm; 5. Reinforcement beam; 6. Long swing arm; 7. Clamp bracket; 8. Vacuum suction cup; 9. Telescopic rod; 10. Fixed frame; 11. Strip brush; 12. Water-absorbing wipes; 13. Swing hydraulic cylinder; 14. Control handle. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1As shown, the utility model provides a manipulator for carrying a plasma box, which includes a mobile base 1, and the lower end of the mobile base 1 is provided with four casters 2, and the casters 2 preferably use universal wheels with foot brakes to ensure that the utility model can be flexibly moved in the carriage. The upper end of the mobile base 1 is horizontally rotatably installed with a telescopic column 3, and the telescopic column 3 preferably uses a hydraulic telescopic column that is more common on the market, and a large arm 4 is fixedly installed on the upper part of the telescopic column 3, and a reinforcing beam 5 is connected between the middle part of the large arm 4 and the telescopic column 3, and the end of the large arm 4 is hinged with a long swing arm 6. The rotation plane of the long swing arm 6 is a vertical plane, and one end of the long swing arm 6 is transmission-connected with a rotation drive mechanism, and the rotation drive mechanism includes a swing hydraulic cylinder 13, and the cylinder body of the swing hydraulic cylinder 13 is hinged to the large arm 4 through an articulated seat, and the piston rod end of the swing hydraulic cylinder 13 is hinged to the long swing arm 6 through an articulated seat. The other end of the long swing arm 6 is rotatably mounted with a clamp bracket 7, and a vacuum suction cup 8 is arranged at the lower end of the clamp bracket 7. Two operating handles 14 are installed on the side of the clamp bracket 7, and a vacuum suction cup control button is arranged on the operating handle 14. In this way, the utility model can not only adjust the height of the clamp bracket 7 and the vacuum suction cup 8 by adjusting the height of the telescopic column 3, but also change the height of the clamp bracket 7 and the vacuum suction cup 8 by swinging the long swing arm 6, so that it can have a larger height adjustment range than the conventional handling manipulator.

[0019] In addition, as a preferred embodiment, the utility model further installs a telescopic rod 9 at the lower end of the clamp bracket 7, and installs a fixing frame 10 at the lower end of the telescopic rod 9, and installs a strip brush 11 and a water-absorbing wipe 12 at the lower end of the fixing frame 10 in sequence from front to back, and when the telescopic rod 9 is in an extended state, the lowermost end of the strip brush 11 and the lowermost end of the water-absorbing wipe 12 can be lower than the vacuum suction cup 8; when the telescopic rod 9 is in a retracted state, the lowermost end of the strip brush 11 and the lowermost end of the water-absorbing wipe 12 can be higher than the vacuum suction cup 8. In this way, in some transportation environments with excessively high temperature differences, if there is frost or water droplets on the surface of the plasma box, the utility model can first clean and wipe the surface of the plasma box with the strip brush 11 and the water-absorbing wipe 12, and then adsorb it with the vacuum suction cup 8 to ensure the adsorption effect of the vacuum suction cup 8, that is, to ensure the transportation effect and transportation stability of the plasma box.

[0020] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions.

[0021] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A manipulator for carrying a plasma box, comprising a mobile base, a telescopic column is horizontally rotatably mounted on the upper end of the mobile base, and a large arm is fixedly mounted on the upper part of the telescopic column; characterized in that: A long swing arm is hinged at the end of the upper arm, and the rotation plane of the long swing arm is a vertical plane. One end of the long swing arm is transmission-connected with a rotation drive mechanism, and the other end of the long swing arm is rotatably installed with a clamp bracket, and a vacuum suction cup is arranged at the lower end of the clamp bracket. Two operating handles are installed on the side of the clamp bracket, and a vacuum suction cup control button is arranged on the operating handle.

2. The manipulator for carrying a plasma box according to claim 1, characterized in that: Casters are arranged at the lower end of the mobile base.

3. The manipulator for carrying a plasma box according to claim 2, characterized in that: The lower end of the mobile base is provided with four casters, which are universal wheels.

4. The manipulator for carrying a plasma box according to claim 3 is characterized in that: The casters are provided with foot brakes.

5. The manipulator for carrying a plasma box according to any one of claims 1 to 4, characterized in that: A reinforcement beam is connected between the big arm and the telescopic column.

6. The manipulator for carrying plasma boxes according to any one of claims 1 to 4, characterized in that: The rotary driving mechanism comprises a swing hydraulic cylinder, a cylinder body of the swing hydraulic cylinder is hinged on the big arm through an hinge seat, and the end of the piston rod of the swing hydraulic cylinder is hinged on the long swing arm through an hinge seat.

7. The manipulator for carrying a plasma box according to any one of claims 1 to 4, characterized in that: A telescopic rod is also installed at the lower end of the clamp bracket, and a fixed frame is installed at the lower end of the telescopic rod. A strip brush and a water-absorbing wipe are installed at the lower end of the fixed frame in sequence from front to back, and when the telescopic rod is in an extended state, the lowermost end of the strip brush and the lowermost end of the water-absorbing wipe can be lower than the vacuum suction cup; when the telescopic rod is in a retracted state, the lowermost end of the strip brush and the lowermost end of the water-absorbing wipe can be higher than the vacuum suction cup.

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