A conveying device

Abstract

The present invention discloses a conveying device, which belongs to the field of medical equipment. The slide of the conveying device of the present invention is slidably installed on the conveying frame, the carrier assembly is rotatably installed on the slide, at least two driving wheels are rotatably installed on the conveying frame, each driving member is connected to a driving wheel for transmission and drives the driving wheel to rotate relative to the conveying frame, the first driven wheel is rotatably installed on the conveying frame, the second driven wheel is rotatably installed on the slide, and the transmission belt is sleeved on the driving wheel, the carrier assembly, the first driven wheel and the second driven wheel; the two driving members respectively control the two driving wheels to rotate in opposite directions, so that the carrier assembly and the slide are moved relative to the conveying frame, and the two driving members respectively control the two driving wheels to rotate in the same direction, so that the carrier assembly is rotated relative to the slide. Through the above design, the conveying device of the present invention can both drive the carrier assembly to rotate and drive the carrier assembly to move.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and in particular to a delivery device. Background Art

[0002] At present, in the field of assisted reproduction, during the embryo culture process, it is necessary to prepare the culture dish for embryo culture in advance. This process is called liquid preparation. The operation process is to use burette A to extract a certain amount of culture liquid; and use burette B to extract a certain amount of mineral oil liquid; then squeeze burette A to titrate the culture liquid in a certain arrangement in the culture dish, and the amount of titration is measured by the number of squeezing times, the titration position is manually controlled, and the size of the titration is manually controlled by the operator's observation; then squeeze burette B to titrate a certain amount of mineral oil liquid, so that the mineral oil completely covers the culture liquid droplets to prevent the volatilization of water in the culture liquid and affect the change of the osmotic pressure of the culture liquid; after the dripping is completed, the prepared culture dish is manually placed in a constant temperature and humidity incubator with a certain constant concentration of CO2, so that the temperature of the culture liquid in the culture dish rises to the temperature of the incubator, and the CO2 in the incubator is used to adjust the pH value of the culture liquid to the optimal value.

[0003] In practice, this method requires a rotating device to rotate the prepared culture dishes before placing them in the incubator, and a conveyor to move them linearly to facilitate culture solution separation and mineral oil coating. Existing techniques employ separate rotating and linear motion mechanisms, resulting in bulky and inconvenient equipment. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art, one of the objectives of the present invention is to provide a conveying device that can simultaneously realize the rotation and linear movement of the conveyed object.

[0005] One of the purposes of the present invention is achieved by the following technical solution:

[0006] A conveying device, comprising a conveying frame and

[0007] a slide plate, the slide plate being slidably mounted on the conveying frame;

[0008] A carrier assembly, used for mounting items to be transported, the carrier assembly being rotatably mounted on the slide;

[0009] Driving wheels, the number of the driving wheels is at least two, and at least two of the driving wheels are rotatably mounted on the conveying frame;

[0010] Driving members, the number of the driving members is the same as the number of the driving wheels, each of the driving members is in driving connection with one of the driving wheels and drives the driving wheel to rotate relative to the conveying frame;

[0011] a first driven wheel, the first driven wheel being rotatably mounted on the conveying frame;

[0012] a second driven wheel, the second driven wheel being rotatably mounted on the skateboard;

[0013] a transmission belt, the transmission belt being sleeved on the driving wheel, the carrier assembly, the first driven wheel, and the second driven wheel;

[0014] The two driving members respectively control the two driving wheels to rotate in opposite directions, so that the carrier assembly and the slide move relative to the conveyor frame, and the two driving members respectively control the two driving wheels to rotate in the same direction, so that the carrier assembly rotates relative to the slide.

[0015] Furthermore, the driving wheel and the first driven wheel are respectively located at two ends of the conveying frame.

[0016] Furthermore, the number of the first driven wheels is two, the two first driven wheels are located on both sides of one end of the conveyor frame, the two driving wheels are located on both sides of the other end of the conveyor frame, and the carrier assembly is located in the area between the first driven wheels and the driving wheels.

[0017] Furthermore, the carrier assembly is located on a side of the skateboard close to the driving wheel, and the second driven wheel is located on a side of the skateboard close to the first driven wheel.

[0018] Furthermore, the number of the second driven wheels is two.

[0019] Furthermore, the transmission belt is a closed structure and the transmission belt passes through a driving wheel, a first driven wheel, a second driven wheel, another second driven wheel, another first driven wheel, another driving wheel, and a platform assembly in sequence and returns to the initial driving wheel.

[0020] Furthermore, the carrier assembly includes a bearing, a pulley and a storage rack. The bearing is rotatably mounted on the skateboard, the pulley is mounted on the bearing and cooperates with the transmission belt, and the storage rack is mounted on the pulley.

[0021] Furthermore, the platform assembly also includes a placement plate, which includes a fixed portion, an extension portion fixedly connected to the fixed portion, and a bearing portion fixedly connected to the extension portion, the fixed portion is fixed to the upper surface of the pulley, the extension portion is located inside the pulley and extends in the vertical direction, the bearing portion is located inside the pulley and extends in the horizontal direction, and the storage rack is located inside the pulley and on the bearing portion.

[0022] Furthermore, the storage rack is provided with a plurality of storage holes, and a notch is provided on the edge of each storage hole.

[0023] Furthermore, the conveying device also includes a position detection component, which includes a baffle and a sensor. The baffle is fixed to the slide or conveying frame, and the sensor is correspondingly fixed to the conveying frame or slide. The baffle triggers the sensor to detect the position of the slide.

[0024] Compared with the prior art, the skateboard of the conveying device of the present invention is slidably installed on the conveying frame, the platform assembly is rotatably installed on the skateboard, at least two driving wheels are rotatably installed on the conveying frame, each driving member is connected to a driving wheel and drives the driving wheel to rotate relative to the conveying frame, the first driven wheel is rotatably installed on the conveying frame, the second driven wheel is rotatably installed on the skateboard, and the transmission belt is sleeved on the driving wheel, the platform assembly, the first driven wheel and the second driven wheel; the two driving members respectively control the two driving wheels to rotate in opposite directions, so that the platform assembly and the skateboard move relative to the conveying frame, and the two driving members respectively control the two driving wheels to rotate in the same direction, so that the platform assembly rotates relative to the skateboard. Through the above design, the conveying device of the present invention can both drive the platform assembly to rotate and drive the platform assembly to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a perspective view of the conveying device of the present invention;

[0026] Figure 2 for Figure 1 A partial structural perspective view of the conveying device;

[0027] Figure 3 for Figure 1 A perspective view of a carrier assembly of a conveying device;

[0028] Figure 4 for Figure 3 A three-dimensional cross-sectional view of the carrier assembly.

[0029] In the figure: 10, conveying frame; 11, column; 12, extension plate; 13, slide rail; 14, mounting seat; 20, slide plate; 30, carrier assembly; 31, bearing; 32, pulley; 33, placement plate; 330, fixing part; 331, extension part; 332, bearing part; 34, storage rack; 340, storage hole; 40, conveyor belt; 50, driving member; 60, driving wheel; 70, first driven wheel; 80, second driven wheel; 90, position detection assembly; 91, baffle; 92, sensor; 200, items to be conveyed. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be another intermediate component through which it is fixed. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be another intermediate component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be another intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] like Figures 1 to 4 As shown, the conveying device of the present invention is used to convey an object 200 to be conveyed. In this embodiment, the object 200 to be conveyed is a culture dish.

[0034] The conveying device includes a conveying frame 10 , a slide plate 20 , a platform assembly 30 , a transmission belt 40 , a driving member 50 , a driving wheel 60 , a first driven wheel 70 , a second driven wheel 80 and a position detection assembly 90 .

[0035] The conveying frame 10 includes a column 11, an extension plate 12, a slide rail 13 and a mounting seat 14. There are multiple columns 11, and the multiple columns 11 are evenly distributed and perpendicular to the horizontal plane. The extension plate 12 is fixedly installed on the top of the column 11. The extension plate 12 is linear and arranged along the conveying direction. There are two slide rails 13, and the two slide rails 13 are respectively fixed on both sides of the extension plate 12 and are parallel to each other. The mounting seat 14 is fixed to the end of the extension plate 12, and the mounting seat 14 is used to install the first driven wheel 70. Specifically, there are two mounting seats 14, and the two mounting seats 14 are located on both sides of the end of the extension plate 12.

[0036] The slide plate 20 is slidably mounted on the slide rail 13 of the conveying frame 10 .

[0037] The platform assembly 30 includes a bearing 31, a pulley 32, a placement plate 33, and a storage rack 34. The bearing 31 is rotatably mounted on the skateboard 20, and the pulley 32 is mounted on the bearing 31 and rotates with the bearing 31. There are multiple placement plates 33, and multiple placement plates 33 are evenly mounted on the pulley 32 and extend into the interior of the pulley 32. Specifically, each placement plate 33 includes a fixed portion 330, an extension portion 331, and a bearing portion 332. The fixed portion 330 is fixed to the top of the pulley 32, and the extension portion 331 extends from the fixed portion 330 and is perpendicular to the fixed portion 330. The extension portion 331 extends in a vertical direction, and the bearing portion 332 extends from the extension portion 331 and is perpendicular to the extension portion 331. The bearing portion 332 is located inside the pulley 32 and is located below the pulley 32. The pulley 32 is generally annular in shape. The storage rack 34 is located inside the pulley 32 and is located on multiple bearing portions 332. The storage rack 34 is provided with a plurality of storage holes 340 for receiving the items 200 to be transported. The edges of the storage holes 340 are provided with notches, which allow the storage holes 340 to be slightly deformed to facilitate the placement of the items 200 to be transported in the storage holes 340.

[0038] The transmission belt 40 is a tightly fitting structure connected end to end. The transmission belt 40 is sleeved on the driving wheel 60, the platform assembly 30, the first driven wheel 70 and the second driven wheel 80. The transmission belt 40 plays a role in transmitting power.

[0039] There are two driving members 50, and the two driving members 50 are mounted on the extension plate 12. Each driving member 50 drives a driving wheel 60 to rotate relative to the extension plate 12. Specifically, each driving member 50 includes a motor and a reducer connected to the motor.

[0040] There are two driving wheels 60 , each of which is connected to a driving member 50 . The two driving wheels 60 are located on both sides of one end of the extension plate 12 .

[0041] There are two first driven wheels 70, which are rotatably mounted on the conveyor frame 10 and located on either side of the other end of the conveyor frame 10. The platform assembly 30 is located in the area between the first driven wheels 70 and the driving wheel 60. The platform assembly 30 is located on the side of the slide 20 near the driving wheel 60, and the second driven wheel 80 is located on the side of the slide 20 near the first driven wheel 70.

[0042] There are two second driven wheels 80. The two second driven wheels 80 are rotatably mounted on one end of the slide.

[0043] The position detection assembly 90 includes a baffle 91 and a sensor 92. The baffle 91 is fixed to the slide 20 or the conveyor frame 10, and the sensor 92 is correspondingly fixed to the conveyor frame 10 or the slide 20. The baffle 91 triggers the sensor 92 to detect the position of the slide 20. Specifically, there are multiple sensors 92, and the multiple sensors 92 are fixed at different positions on the conveyor frame 10.

[0044] When assembling the conveying device, the conveyor belt 40 passes through a driving wheel 60, a first driven wheel 70, a second driven wheel 80, another second driven wheel 80, another first driven wheel 70, another driving wheel 60, the platform assembly 30 and returns to the initial driving wheel 60.

[0045] When the conveying device is in use, the object 200 to be conveyed is placed in the storage hole 340, and the two driving members 50 respectively control the two driving wheels 60 to rotate in opposite directions, so that the platform assembly 30 and the slide 20 move relative to the conveyor frame 10. The two driving members 50 respectively control the two driving wheels 60 to rotate in the same direction, so that the platform assembly 30 rotates relative to the slide 20. For specific control, please refer to the table of platform assembly movement forms.

[0046]

[0047] Table of motion forms of carrier components

[0048] Through the above design, the conveying device of the present invention can drive the platform assembly 30 to rotate and drive the platform assembly 30 to move, saving the overall space of the equipment and facilitating the miniaturization of the equipment.

[0049] The above embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patented invention. It should be noted that those skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention. These variations and improvements are equivalent modifications and improvements to the above embodiments based on the essential technology of the present invention and fall within the scope of protection of the present invention.

Claims

1. A conveying device, comprising a conveying frame, characterized in that: Also includes a slide plate, the slide plate being slidably mounted on the conveying frame; A carrier assembly, used for mounting items to be transported, the carrier assembly being rotatably mounted on the slide; Driving wheels, the number of the driving wheels is at least two, and at least two of the driving wheels are rotatably mounted on the conveying frame; Driving members, the number of the driving members is the same as the number of the driving wheels, each of the driving members is in driving connection with one of the driving wheels and drives the driving wheel to rotate relative to the conveying frame; a first driven wheel, the first driven wheel being rotatably mounted on the conveying frame; a second driven wheel, the second driven wheel being rotatably mounted on the skateboard; a transmission belt, the transmission belt being sleeved on the driving wheel, the carrier assembly, the first driven wheel, and the second driven wheel; The two driving members respectively control the two driving wheels to rotate in opposite directions, so that the carrier assembly and the slide move relative to the conveyor frame, and the two driving members respectively control the two driving wheels to rotate in the same direction, so that the carrier assembly rotates relative to the slide.

2. The conveying device according to claim 1, characterized in that: The driving wheel and the first driven wheel are respectively located at two ends of the conveying frame.

3. The conveying device according to claim 2, characterized in that: There are two first driven wheels, the two first driven wheels are located on both sides of one end of the conveyor frame, the two driving wheels are located on both sides of the other end of the conveyor frame, and the platform assembly is located in the area between the first driven wheels and the driving wheels.

4. The conveying device according to claim 3, characterized in that: The carrier assembly is located on a side of the slide close to the driving wheel, and the second driven wheel is located on a side of the slide close to the first driven wheel.

5. The conveying device according to claim 4, characterized in that: The number of the second driven wheels is two.

6. The conveying device according to claim 5, characterized in that: The transmission belt is a closed structure and passes through a driving wheel, a first driven wheel, a second driven wheel, another second driven wheel, another first driven wheel, another driving wheel, and a platform assembly in sequence and returns to the initial driving wheel.

7. The conveying device according to claim 1, characterized in that: The platform assembly includes a bearing, a pulley and a storage rack. The bearing is rotatably mounted on the skateboard. The pulley is mounted on the bearing and cooperates with the transmission belt. The storage rack is mounted on the pulley.

8. The conveying device according to claim 7, characterized in that: The carrier assembly also includes a placement plate, which includes a fixed portion, an extension portion fixedly connected to the fixed portion, and a bearing portion fixedly connected to the extension portion, the fixed portion is fixed to the upper surface of the pulley, the extension portion is located inside the pulley and extends in a vertical direction, the bearing portion is located inside the pulley and extends in a horizontal direction, and the storage rack is located inside the pulley and on the bearing portion.

9. The conveying device according to claim 7, characterized in that: The storage rack is provided with a plurality of storage holes, and a notch is provided at the edge of each storage hole.

10. The conveying device according to claim 1, characterized in that: The conveying device also includes a position detection component, which includes a baffle and a sensor. The baffle is fixed to the slide or the conveying frame, and the sensor is correspondingly fixed to the conveying frame or the slide. The baffle triggers the sensor to detect the position of the slide.

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