CN219347001U

CN219347001U - Low temperature freezer removes goods shelves

Info

Publication number: CN219347001U
Application number: CN202223453528.3U
Authority: CN
Inventors: 赵文泉; 杨波云
Original assignee: Qingdao Gold Medal Sanwe Refrigeration Plant Co ltd
Current assignee: Qingdao Gold Medal Sanwe Refrigeration Plant Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-07-14
Anticipated expiration: 2032-12-23

Abstract

The utility model provides a low-temperature refrigeration house movable goods shelf, which comprises at least 3 movable goods shelves and a control system, and is characterized in that: the movable shelves are arranged front and back, a driving device and an electric hook hand are arranged at the upper part of the movable shelf at the forefront row, a connecting column and an electric hook hand are arranged at the upper part of the movable shelf at the middle position, and a connecting column is arranged at the upper part of the movable shelf at the last row; the driving device and the electric hook are connected with the control system, the driving device is used for driving the movable goods shelf to move, and the control system controls the electric hook to swing to be connected with or disconnected from a connecting column on the movable goods shelf. The manufacturing cost of the movable goods shelf of the low-temperature refrigeration house can be reduced, and the high-efficiency operation can be kept.

Description

Low temperature freezer removes goods shelves

Technical Field

The utility model belongs to the technical field of biological sample storage, and particularly relates to a movable goods shelf of a low-temperature refrigeration house.

Background

At present, the temperature range of a refrigerator used for storing biological samples, cell tissues, bacterial viruses, biological products and the like in disease control, hospitals, scientific research institutions and the like is generally-20 to-80 ℃.

Generally, truss type mechanical clamping jaws are adopted for automatic storage and pickup, and a manipulator with a lifting function is matched, so that the automatic opening and closing movable shelf of the low-temperature refrigeration house moves in one direction, namely, the horizontal direction (X axis).

The existing goods shelves are provided with 2 motors for each plate frame, or a truss manipulator X shaft is adopted to drive hooks to drag one by one; the former is costly and the latter is inefficient.

How to design a low temperature freezer mobile goods shelves can reduce the cost of manufacture of low temperature freezer mobile goods shelves to keep high efficiency operation. This is a technical problem to be solved in the art.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides the low-temperature refrigeration house movable goods shelf, which can reduce the manufacturing cost of the low-temperature refrigeration house movable goods shelf and keep high-efficiency operation.

The utility model aims at realizing the following technical scheme:

the low-temperature freezer movable goods shelf comprises at least 3 movable goods shelves and a control system, and is characterized in that each movable goods shelf is arranged front and back, a driving device and an electric hook hand are arranged at the upper part of the movable goods shelf in the forefront row, a connecting column and an electric hook hand are arranged at the upper part of the movable goods shelf in the middle position, and a connecting column is arranged at the upper part of the movable goods shelf in the last row; the driving device and the electric hook are connected with the control system, the driving device is used for driving the movable goods shelf to move, and the control system controls the electric hook to swing to be connected with or disconnected from a connecting column on the movable goods shelf.

The improvement of the technical scheme is as follows: two ends of the top of each movable shelf are vertically provided with a connecting plate, the connecting plate on the movable shelf at the forefront row is provided with an electric hook, the connecting plate on the movable shelf at the middle position is provided with a connecting column and an electric hook, and the connecting plate on the movable shelf at the last row is provided with a connecting column.

Further improvement of the technical scheme is as follows: the driving device comprises a driving motor, a transmission mechanism and travelling wheels, wherein the travelling wheels are arranged above two ends of the movable shelf at the forefront row, and the driving motor drives the movable shelf to move along the track through the travelling wheels by the transmission mechanism so as to realize the active movement of the movable shelf at the forefront row.

Further improvement of the technical scheme is as follows: driven wheels are arranged above the two ends of the tops of the movable shelf in the middle position and the movable shelf in the last row, and the driven wheels are used for moving along the track.

Further improvement of the technical scheme is as follows: the electric hook hand comprises a hook and a linear electromagnet, one end of the hook is a bending hook, a rotating shaft hole is formed in the middle of the hook, the hook is hinged to the connecting plate through a rotating shaft, the linear electromagnet is arranged on the top surface of the movable goods shelf, the movable end of the linear electromagnet is hinged to the other end of the hook, and the control system is connected with the control end of the linear electromagnet.

Further improvement of the technical scheme is as follows: each movable goods shelf comprises two goods shelves arranged at intervals, and the bottoms of the two goods shelves are connected into a whole.

The utility model has the advantages and positive effects that:

1. the utility model at least comprises 3 movable shelves, and only one set of driving device is matched with an electric hook, so that the movement of a single movable shelf or the synchronous movement of two movable shelves or a plurality of movable shelves can be realized, and the manufacturing cost is lower;

2. the electric hook and the connecting column are arranged on the movable shelf, and the control system controls the electric hook to swing to realize connection or disconnection with the connecting column on the rear movable shelf, so that the operation is convenient, and the efficiency is high.

Drawings

FIG. 1 is a perspective view of two movable shelves in a low-temperature freezer moving shelf moving synchronously according to the utility model;

FIG. 2 is a perspective view of the foremost movable shelf of the movable shelves of the low-temperature refrigerator of the present utility model moving alone;

fig. 3 is a perspective view of 3 movable shelves in the low-temperature refrigerator moving shelf for synchronously moving according to the present utility model.

The numbers in the figures are: 1-movable goods shelf, 2-driving device, 3-electric hook hand and 4-connecting column.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings:

referring to fig. 1-3, an embodiment of a low-temperature refrigerator mobile shelf according to the present utility model includes at least 3 mobile shelves 1 and a control system, each mobile shelf 1 is arranged front and back, a driving device 2 and an electric hook 3 are disposed at the upper portion of the mobile shelf 1 in the forefront row, a connecting column 4 and an electric hook 3 are disposed at the upper portion of the mobile shelf 1 in the middle position, and a connecting column 4 is disposed at the upper portion of the mobile shelf 1 in the last row. The driving device 2 and the electric hook 3 are connected with a control system, the driving device 2 is used for driving the movable goods shelf 1 to move, and the control system controls the electric hook 3 to swing so as to be connected with or disconnected from a connecting column 4 on the rear movable goods shelf 1.

Further, two ends of the top of each movable shelf 1 are vertically provided with a connecting plate, the connecting plate on the movable shelf 1 of the forefront row is provided with an electric hook 3, the connecting plate on the movable shelf 1 at the middle position is provided with a connecting column 4 and an electric hook 3, and the connecting plate on the movable shelf 1 of the last row is provided with a connecting column 4.

Still further, above-mentioned drive arrangement 2 includes driving motor, drive mechanism and walking wheel, the walking wheel sets up the both ends top of the mobile storage rack 1 of forefront row, driving motor passes through drive mechanism drive mobile storage rack 1 and moves along the track through the walking wheel, realizes the mobile storage rack 1 initiative of forefront row and removes.

Still further, driven wheels are disposed above the two ends of the top of the movable shelf 1 in the middle position and the movable shelf 1 in the last row, and the driven wheels move along the track.

Specifically: above-mentioned electronic hook 3 includes couple, linear electromagnet, the one end of couple is the hook of buckling, the middle part of couple sets up the pivot hole, the couple pass through the pivot with the connecting plate is articulated, set up on the top surface of removal goods shelves linear electromagnet, linear electromagnet's expansion end with the other end of couple is articulated, control system with linear electromagnet's control end is connected.

Further, each movable shelf 1 comprises two shelves arranged at intervals, and the bottoms of the two shelves are connected into a whole.

The actual running condition of the low-temperature refrigeration house movable goods shelf is as follows:

1. referring to fig. 1, a driving mechanism in a mobile shelf of a low-temperature refrigerator drives a forefront mobile shelf 1 to move, an electric hook 3 on the mobile shelf 1 is opened, and the forefront mobile shelf 1 is separated from other mobile shelves 1.

2. Referring to fig. 2, a driving mechanism in a mobile shelf of a low-temperature refrigerator drives a forefront mobile shelf 1 to move, an electric hook 3 on the forefront mobile shelf 1 is closed, the electric hook 3 hooks a connecting column 4 on a middle mobile shelf 1, and the forefront mobile shelf 1 drives the middle mobile shelf 1 to move together and separate from other mobile shelves 1.

3. Referring to fig. 3, a driving mechanism in a mobile shelf of a low-temperature refrigerator drives a forefront mobile shelf 1 to move, an electric hook 3 on the forefront mobile shelf 1 is closed, the electric hook 3 hooks a connecting column 4 on a middle mobile shelf 1, the electric hook 3 on the middle mobile shelf 1 is closed, and the electric hook 3 hooks a connecting column 4 on a rearmost mobile shelf 1, so that the front mobile shelf 1 and the rear mobile shelf 1 are connected together, and synchronous movement can be realized.

It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that various changes, modifications, additions and substitutions can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The low-temperature freezer movable goods shelf comprises at least 3 movable goods shelves and a control system, and is characterized in that each movable goods shelf is arranged front and back, a driving device and an electric hook hand are arranged at the upper part of the movable goods shelf in the forefront row, a connecting column and an electric hook hand are arranged at the upper part of the movable goods shelf in the middle position, and a connecting column is arranged at the upper part of the movable goods shelf in the last row; the driving device and the electric hook are connected with the control system, the driving device is used for driving the movable goods shelf to move, and the control system controls the electric hook to swing to be connected with or disconnected from a connecting column on the movable goods shelf.

2. The mobile shelf of low-temperature refrigerator according to claim 1, wherein two ends of the top of each mobile shelf are vertically provided with a connecting plate, an electric hook is arranged on the connecting plate on the mobile shelf in the forefront row, a connecting column and an electric hook are arranged on the connecting plate on the mobile shelf in the middle position, and a connecting column is arranged on the connecting plate on the mobile shelf in the last row.

3. The mobile shelf of low-temperature refrigerator according to claim 2, wherein the driving device comprises a driving motor, a transmission mechanism and travelling wheels, the travelling wheels are arranged above two ends of the mobile shelf in the forefront row, the driving motor drives the mobile shelf to move along the track through the travelling wheels through the transmission mechanism, and active movement of the mobile shelf in the forefront row is achieved.

4. The mobile shelving for cold storage according to claim 1 or 2, wherein the mobile shelving in the neutral position and the last row of mobile shelving are each provided with a driven wheel above the top two ends, the driven wheel being adapted to move along a track.

5. A cold store mobile pallet according to claim 3, wherein the mobile pallet in the intermediate position and the last row of mobile pallets are provided with driven wheels above the top two ends, said driven wheels being adapted to move along a track.

6. The low-temperature freezer mobile storage rack of claim 2, wherein the electric hook comprises a hook and a linear electromagnet, one end of the hook is a bent hook, a rotating shaft hole is formed in the middle of the hook, the hook is hinged to the connecting plate through a rotating shaft, the linear electromagnet is arranged on the top surface of the mobile storage rack, the movable end of the linear electromagnet is hinged to the other end of the hook, and the control system is connected with the control end of the linear electromagnet.

7. The low-temperature freezer mobile storage rack of claim 3, wherein the electric hook comprises a hook and a linear electromagnet, one end of the hook is a bent hook, a rotating shaft hole is formed in the middle of the hook, the hook is hinged to the connecting plate through a rotating shaft, the linear electromagnet is arranged on the top surface of the mobile storage rack, the movable end of the linear electromagnet is hinged to the other end of the hook, and the control system is connected with the control end of the linear electromagnet.

8. The mobile goods shelf of low-temperature refrigerator according to claim 5, wherein the electric hook comprises a hook and a linear electromagnet, one end of the hook is a bent hook, a rotating shaft hole is formed in the middle of the hook, the hook is hinged to the connecting plate through a rotating shaft, the linear electromagnet is arranged on the top surface of the mobile goods shelf, the movable end of the linear electromagnet is hinged to the other end of the hook, and the control system is connected with the control end of the linear electromagnet.

9. The mobile shelving for cold storage as defined in claim 1 or 2, wherein each mobile shelving comprises two shelves arranged at intervals, and the bottoms of the two shelves are connected into a whole.

10. The mobile shelving for cold storage as defined in claim 8, wherein each of the mobile shelving includes two shelves disposed at intervals, and wherein the bottoms of the two shelves are integrally connected.