Equipment for moving incubation workbench

Abstract

The equipment comprises a main body and a belt, a Z-direction sliding plate is connected to the main body in a sliding mode, an X-direction sliding plate is connected to the Z-direction sliding plate in a sliding mode, two first belt wheels and two second belt wheels are connected to the Z-direction sliding plate in a rotating mode, the two first belt wheels are close to the two ends of the Z-direction sliding plate respectively, and the two second belt wheels are close to the two ends of the X-direction sliding plate respectively. The X-direction sliding plate is connected with the incubation workbench, a first motor and a second motor are arranged on the main body, a first driven wheel and a second driven wheel are arranged on the main body, the two ends of the belt are fixedly connected with the X-direction sliding plate, and the two ends of the belt are fixedly connected with the X-direction sliding plate. The belt bypasses the first belt wheel, the second belt wheel, an output shaft of the first motor, an output shaft of the second motor, the first driven wheel and the second driven wheel. According to the equipment for moving the incubation workbench, parts for driving the equipment to operate are reduced, so that the size and the dead weight of the equipment are reduced.

Description

Technical Field

[0001] The utility model relates to the field of mobile equipment, in particular to a device used for a mobile incubation workbench. Background Art

[0002] An object has six degrees of freedom in space (X, Y, and Z). In actual application scenarios, sometimes a mobile device does not need to have the full six degrees of freedom in terms of movement direction, but only needs to have one or two degrees of freedom in terms of movement direction.

[0003] Among them, mobile devices with two degrees of freedom in the X and Z directions are widely used in the field of medical devices. Antigens or antibodies usually require the use of magnetic beads to purify or separate samples. Sample purification or separation is carried out on an incubation workbench, which requires a mobile device for transportation, allowing an external manipulator to put in or take out the magnetic beads in the reagent;

[0004] Usually, a mobile device with dual-axis coordinate systems in the X-axis and Z-axis directions can be composed of two single-axis screw mechanisms. To achieve movement, the screw mechanism needs to be stacked with components such as a drive motor, a screw, a guide rail, and a substrate. Combining multiple screw mechanisms into a mobile device will cause the device to be bulky and heavy. Utility Model Content

[0005] The utility model aims to provide a device for a mobile incubation workbench, which reduces the number of components driving the device to operate, thereby reducing the volume and deadweight of the device.

[0006] The technical solution adopted by a device for a mobile incubation workbench disclosed in the utility model is:

[0007] It includes a main body and a belt, a Z-direction skateboard is slidably connected to the main body, an X-direction skateboard is slidably connected to the Z-direction skateboard, the Z-direction skateboard is rotatably connected to two first pulleys and two second pulleys, the two first pulleys are respectively close to the two ends of the Z-direction skateboard, the two second pulleys are respectively close to the two ends of the Z-direction skateboard, the X-direction skateboard is connected to an incubation workbench, a first motor and a second motor are provided on the main body, the first motor and the second motor are respectively close to the two ends of the main body, a first driven wheel and a second driven wheel are provided on the main body, the first driven wheel and the second driven wheel are respectively close to the two ends of the main body, both ends of the belt are fixedly connected to the X-direction skateboard, and the belt passes around the first pulley, the second pulley, the output shaft of the first motor, the output shaft of the second motor, the first driven wheel and the second driven wheel.

[0008] As a preferred embodiment, a bearing bracket is fixedly connected to the X-axis slide, and the incubation workbench is fixedly connected to the top of the bearing bracket.

[0009] As a preferred embodiment, a first bracket and a second bracket are fixedly connected to the main body, the cross-section of the first bracket and the second bracket is a U-shaped structure, the first motor is fixedly connected to the middle part of the first bracket, the output shaft of the first motor passes through the first bracket, the second motor is fixedly connected to the middle part of the second bracket, and the output shaft of the second motor passes through the second bracket.

[0010] As a preferred embodiment, the output shaft of the first motor is fixedly connected to the first driving wheel, the belt passes through the first bracket, and the belt passes around the first driving wheel, and the output shaft of the second motor is fixedly connected to the second driving wheel, the belt passes through the second bracket, and the belt passes around the second driving wheel.

[0011] As a preferred solution, a first slide rail is fixedly connected to the main body, the first slide rail is placed vertically, and the Z-direction slide plate is slidably connected to the first slide rail.

[0012] As a preferred solution, a second slide rail is fixedly connected to the Z-direction slide plate, the second slide rail is placed horizontally, and the X-direction slide plate is slidably connected to the second slide rail.

[0013] As a preferred embodiment, a protrusion extends from the X-axis skateboard, a first fixed sleeve is sleeved on the protrusion, one end of the belt is clamped between the protrusion and the first fixed sleeve, a guide rail is provided on the X-axis skateboard, a slider is slidably connected to the guide rail, a second fixed sleeve is sleeved on the slider, the other end of the belt is clamped between the slider and the second fixed sleeve, a fixing piece is provided on the slider, one end of the fixing piece passes through the slider, and one end of the fixing piece is rotatably connected to the protrusion.

[0014] As a preferred solution, a contact piece is provided on the X-direction slide plate, and an optical coupler is provided on the Z-direction slide plate. The optical coupler is close to one end of the Z-direction slide plate, and the contact piece is slidably inserted into the optical coupler.

[0015] The beneficial effects of a device for a mobile incubation workbench disclosed in the utility model are:

[0016] The first motor rotates in reverse and the second motor rotates in reverse, and the belt pulls the X-direction slide plate to slide from one end of the Z-direction slide plate to the other end of the Z-direction slide plate on the Z-direction slide plate; when the X-direction slide plate is reset, the first motor rotates forward and the second motor rotates forward, and the belt pulls the X-direction slide plate to slide from the other end of the Z-direction slide plate to one end of the Z-direction slide plate on the Z-direction slide plate;

[0017] The first motor rotates forward and the second motor rotates reversely, so that the belt length between the output shaft of the first motor and one of the first pulleys becomes shorter, the belt length between the output shaft of the second motor and the other first pulley becomes shorter, the belt length between the first driven wheel and one of the second pulleys becomes longer, and the belt length between the second driven wheel and the other second pulley becomes longer, so that the Z-direction slide plate slides up on the main body; when the Z-direction slide plate is reset, the first motor reverses and the second motor rotates forward, so that the belt length between the output shaft of the first motor and one of the first pulleys becomes longer, the belt length between the output shaft of the second motor and the other first pulley becomes longer, the belt length between the first driven wheel and one of the second pulleys becomes shorter, and the belt length between the second driven wheel and the other second pulley becomes shorter, so that the Z-direction slide plate slides down and resets on the main body, thereby driving the incubation workbench to move in the X and Z directions. In addition, since the mobile device drives the X-direction slide plate and the Z-direction slide plate to move through the first motor, the second motor and the belt, the components driving the operation of the device are reduced, thereby reducing the volume and deadweight of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a structural schematic diagram of a device for a mobile incubation workbench.

[0019] Figure 2 The utility model is a schematic diagram of a belt sleeve structure of a device for moving an incubation workbench.

[0020] Figure 3 The utility model is a device for a mobile incubation workbench. Figure 2 (A area) Enlarged image. DETAILED DESCRIPTION

[0021] The present invention is further described and illustrated below in conjunction with specific embodiments and accompanying drawings:

[0022] Please refer to Figure 1 and Figure 2 .

[0023] The utility model discloses a device for moving an incubation workbench, which is used for driving an incubation workbench 5 to move in the X direction and the Z direction.

[0024] It includes a main body 1 and a belt 4;

[0025] A first bracket and a second bracket are fixedly connected to one side of the main body 1, and the first bracket and the second bracket are both close to the top of the main body 1. In this embodiment, the cross-sections of the first bracket and the second bracket are preferably U-shaped, so that the three surfaces of the first bracket and the second bracket are hollowed out, and the two ends of the first bracket are fixedly connected to one side of the main body 1, and the two ends of the second bracket are fixedly connected to one side of the main body 1, so that the first bracket and the second bracket are fixedly connected to one side of the main body 1 in an inverted state, and the first bracket and the second bracket are respectively close to the two ends of the main body 1;

[0026] Further, the main body 1 is provided with a first motor 11 and a second motor 12, the first motor 11 and the second motor 12 are respectively close to the two ends of the main body 1, the first motor 11 is fixedly connected to the middle part of the first bracket, the output shaft of the first motor 11 penetrates into the first bracket, the output shaft of the first motor 11 is fixedly connected to the first driving wheel 111, and the first driving wheel 111 is located in the first bracket; the second motor 12 is fixedly connected to the middle part of the second bracket, the output shaft of the second motor 12 penetrates into the second bracket, the output shaft of the second motor 12 is fixedly connected to the second driving wheel 121, and the second driving wheel 121 is located in the second bracket;

[0027] Furthermore, the main body 1 is provided with a first driven wheel 13 and a second driven wheel 14, the first driven wheel 13 and the second driven wheel 14 are respectively close to the two ends of the main body 1, and the first driven wheel 13 and the second driven wheel 14 are both close to the bottom of the main body 1;

[0028] Furthermore, in this embodiment, the first driven wheel 13, the second driven wheel 14, the first bracket and the second bracket preferably form a rectangular moving area on one side of the main body 1;

[0029] Furthermore, a first slide rail is fixedly connected to one side of the main body 1, and the first slide rail is located in the moving area. In this embodiment, two first slide rails are preferably provided, and the two first slide rails are parallel to each other, and the two first slide rails are respectively close to the two ends of the main body 1, and the first slide rail is placed on one side of the main body 1 perpendicular to the ground.

[0030] Please refer to Figure 2 and Figure 3 .

[0031] A Z-direction slide plate 2 is slidably connected to the main body 1, a second slide rail is fixedly connected to one side of the Z-direction slide plate 2, the second slide rail is horizontally placed on one side of the Z-direction slide plate 2, and the other side of the Z-direction slide plate 2 is slidably connected to the first slide rail;

[0032] Further, one side of the Z-direction slide plate 2 is rotatably connected to two first pulleys 21 and two second pulleys 22, the two first pulleys 21 are respectively close to the two ends of the Z-direction slide plate 2, the two second pulleys 22 are respectively close to the two ends of the Z-direction slide plate 2, and the first pulley 21 and the second pulley 22 are respectively close to the top and the bottom of the Z-direction slide plate 2;

[0033] Furthermore, an optical coupler 23 is disposed on one side of the Z-direction slide plate 2 , and the optical coupler 23 is close to one end of the Z-direction slide plate 2 .

[0034] The Z-direction slide 2 is slidably connected with the X-direction slide 3, and the X-direction slide 3 is connected to the incubation workbench 5; a bearing bracket 34 is fixedly connected to one side of the X-direction slide 3, and the incubation workbench 5 is fixedly connected to the top of the bearing bracket 34;

[0035] Furthermore, a contact member 33 is provided at one end of the X-direction slide plate 3;

[0036] Further, a protrusion extends from the top of the X-axis slide 3, and a first fixing sleeve 311 is sleeved on the protrusion, and the first fixing sleeve 311 is detachably connected to the protrusion; a guide rail is provided on the X-axis slide 3, and a slider 32 is slidably connected to the guide rail, and a second fixing sleeve 321 is sleeved on the slider 32, and the second fixing sleeve 321 is detachably connected to the slider 32, and a fixing piece is provided on the slider 32. In this embodiment, the fixing piece is preferably a screw, one end of the fixing piece passes through the slider 32, and one end of the fixing piece is rotatably connected to the protrusion, and the slider 32 is slid on the guide rail to move closer to or away from the protrusion by rotating the fixing piece, thereby adjusting the distance between the slider 32 and the protrusion;

[0037] Furthermore, the other side of the X-axis slide plate 3 is slidably connected to the second slide rail, and the contact member 33 is slidably inserted into the optical coupler 23 .

[0038] One end of the belt 4 is clamped between the protrusion and the first fixing sleeve 311, and the other end of the belt 4 is clamped between the slider 32 and the second fixing sleeve 321;

[0039] Furthermore, the belt 4 passes through the hollow of the first bracket, the belt 4 passes around the first driving wheel 111, the belt 4 passes through the hollow of the second bracket, the belt 4 passes around the second driving wheel 121, and the belt 4 passes around the first pulley 21, the second pulley 22, the first driven wheel 13 and the second driven wheel 14.

[0040] Please refer to Figure 1-Figure 3 .

[0041] By rotating the fixing piece, the slider 32 slides on the guide rail close to the protrusion, and the slider 32 pulls the other end of the belt 4, so as to increase the preload force of the belt 4 sleeved on the first driving wheel 111, the second driving wheel 121, the first pulley 21, the second pulley 22, the first driven wheel 13 and the second driven wheel 14;

[0042] When the incubation workbench 5 needs to move parallel to the X direction, the output shaft of the first motor 11 drives the first driving wheel 111 to rotate in the opposite direction, and the output shaft of the second motor 12 drives the second driving wheel 121 to rotate in the opposite direction, so that the belt 4 pulls one end of the X-axis slide plate 3 on the Z-axis slide plate 2 to slide to the other end of the Z-axis slide plate 2. During the sliding of the X-axis slide plate 3 on the Z-axis slide plate 2, the contact piece 33 slides out of the optical coupler 23 and disengages, and the incubation workbench 5 leaves the initial position; when the incubation workbench 5 needs to be reset by moving parallel to the X direction, the output shaft of the first motor 11 drives the first driving wheel 111 to rotate forwardly, and the output shaft of the second motor 12 drives the second driving wheel 121 to rotate forwardly, so that the belt 4 pulls the other end of the X-axis slide plate 3 on the Z-axis slide plate 2 to slide to one end of the Z-axis slide plate 2. When the X-axis slide plate 3 slides to one end of the Z-axis slide plate 2, the contact piece 33 slides into the optical coupler 23, and the incubation workbench 5 returns to the initial position;

[0043] When the incubation workbench 5 needs to be moved upward in the Z direction, the first driving wheel 111 is driven to rotate forwardly by the output shaft of the first motor 11, and the second driving wheel 121 is driven to rotate reversely by the output shaft of the second motor 12, so that the first driving wheel 111 and the second driving wheel 121 pull the belt 4, so that the belt 4 between the first driving wheel 111 and one of the first pulleys 21 becomes shorter, the belt 4 between the second driving wheel 121 and another first pulley 21 becomes shorter, the belt 4 between the first driven wheel 13 and one of the second pulleys 22 becomes longer, and the belt 4 between the second driven wheel 14 and another second pulley 22 becomes longer, and the Z-direction slide plate 2 slides upward; When the incubation workbench 5 needs to move downward in the Z direction, the output shaft of the first motor 11 drives the first driving wheel 111 to rotate in the opposite direction and the output shaft of the second motor 12 drives the second driving wheel 121 to rotate forward, so that the first driving wheel 111 and the second driving wheel 121 pull the belt 4, so that the belt 4 between the first driving wheel 111 and one of the first pulleys 21 becomes longer, the belt 4 between the second driving wheel 121 and the other first pulley 21 becomes longer, the belt 4 between the first driven wheel 13 and one of the second pulleys 22 becomes shorter, the belt 4 between the second driven wheel 14 and the other second pulley 22 becomes shorter, and the Z-direction slide 2 slides downward.

[0044] The utility model provides a device for moving an incubation workbench. A first motor reverses and a second motor reverses, and a belt pulls an X-direction slide plate to slide from one end of the Z-direction slide plate to the other end of the Z-direction slide plate on the Z-direction slide plate; when the X-direction slide plate is reset, the first motor rotates forward and the second motor rotates forward, and the belt pulls the X-direction slide plate to slide from the other end of the Z-direction slide plate to one end of the Z-direction slide plate on the Z-direction slide plate;

[0045] The first motor rotates forward and the second motor rotates reversely, so that the belt length between the output shaft of the first motor and one of the first pulleys becomes shorter, the belt length between the output shaft of the second motor and the other first pulley becomes shorter, the belt length between the first driven wheel and one of the second pulleys becomes longer, and the belt length between the second driven wheel and the other second pulley becomes longer, so that the Z-direction slide plate slides up on the main body; when the Z-direction slide plate is reset, the first motor reverses and the second motor rotates forward, so that the belt length between the output shaft of the first motor and one of the first pulleys becomes longer, the belt length between the output shaft of the second motor and the other first pulley becomes longer, the belt length between the first driven wheel and one of the second pulleys becomes shorter, and the belt length between the second driven wheel and the other second pulley becomes shorter, so that the Z-direction slide plate slides down and resets on the main body, thereby driving the incubation workbench to move in the X and Z directions. In addition, since the mobile device drives the X-direction slide plate and the Z-direction slide plate to move through the first motor, the second motor and the belt, the components driving the operation of the device are reduced, thereby reducing the volume and deadweight of the device.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A device for moving an incubation workbench, used for moving an incubation workbench, It is characterized in that It comprises a main body and a belt, the main body is slidably connected with a Z-direction slide, the Z-direction slide is slidably connected with an X-direction slide, the Z-direction slide is rotatably connected with two first pulleys and two second pulleys, the two first pulleys are respectively close to the two ends of the Z-direction slide, the two second pulleys are respectively close to the two ends of the Z-direction slide, and the X-direction slide is connected to the incubation workbench; The main body is provided with a first motor and a second motor, the first motor and the second motor are respectively close to two ends of the main body, and the main body is provided with a first driven wheel and a second driven wheel, the first driven wheel and the second driven wheel are respectively close to two ends of the main body; Both ends of the belt are fixedly connected to the X-axis slide, and the belt is passed around the first pulley, the second pulley, the output shaft of the first motor, the output shaft of the second motor, the first driven wheel and the second driven wheel.

2. A device for a mobile incubation workbench as claimed in claim 1, It is characterized in that A bearing bracket is fixedly connected to the X-axis slide, and the incubation workbench is fixedly connected to the top of the bearing bracket.

3. A device for moving an incubation workbench as claimed in claim 2, It is characterized in that The main body is fixedly connected with a first bracket and a second bracket, the cross-section of the first bracket and the second bracket is a U-shaped structure, the first motor is fixedly connected to the middle part of the first bracket, the output shaft of the first motor penetrates into the first bracket, the second motor is fixedly connected to the middle part of the second bracket, and the output shaft of the second motor penetrates into the second bracket.

4. A device for a mobile incubation workbench as claimed in claim 3, It is characterized in that The output shaft of the first motor is fixedly connected to the first driving wheel, the belt passes through the first bracket, and the belt passes around the first driving wheel. The output shaft of the second motor is fixedly connected to the second driving wheel, the belt passes through the second bracket, and the belt passes around the second driving wheel.

5. A device for moving an incubation workbench as claimed in claim 4, It is characterized in that The main body is fixedly connected with a first slide rail, the first slide rail is placed vertically, and the Z-direction slide plate is slidably connected with the first slide rail.

6. A device for a mobile incubation workbench as claimed in claim 5, It is characterized in that The Z-direction slide is fixedly connected with a second slide rail, the second slide rail is placed horizontally, and the X-direction slide is slidably connected to the second slide rail.

7. A device for moving an incubation workbench according to any one of claims 1 to 6, It is characterized in that A protrusion extends from the X-axis skateboard, a first fixing sleeve is sleeved on the protrusion, one end of the belt is clamped between the protrusion and the first fixing sleeve, a guide rail is provided on the X-axis skateboard, a slider is slidably connected to the guide rail, a second fixing sleeve is sleeved on the slider, the other end of the belt is clamped between the slider and the second fixing sleeve, a fixing piece is provided on the slider, one end of the fixing piece passes through the slider, and one end of the fixing piece is rotatably connected to the protrusion.

8. A device for moving an incubation workbench as claimed in claim 7, It is characterized in that A contact piece is arranged on the X-direction slide plate, and an optical coupler is arranged on the Z-direction slide plate. The optical coupler is close to one end of the Z-direction slide plate, and the contact piece is slidably inserted into the optical coupler.

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