CN111332704B

CN111332704B - Cooling device for partition and layered operation of multiple boxes

Info

Publication number: CN111332704B
Application number: CN202010207602.XA
Authority: CN
Inventors: 吴家伟; 杜岩松; 方刚; 魏东升
Original assignee: Yantai Aowei Refrigeration Equipment Co ltd
Current assignee: Yantai Aowei Refrigeration Equipment Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2024-06-18
Anticipated expiration: 2040-03-23
Also published as: CN111332704A

Abstract

The invention belongs to a cooling device for partitioning and layering operation of various boxes. The problems to be solved are: unable to layer area and intelligent. The key points are as follows: the A gear motor is connected with the A driving shaft and the A driving sprocket, and the bent plate chain is connected with the A driven sprocket and is provided with the A push rod; the reduction motor B is connected with the drive sprocket B, the push-pull chain and the push rod B; the vertical chain of the front lifting device is connected with the front lifting bracket device and the counterweight device, and a goods shelf device unit is arranged; the front lifting bracket device is provided with a C gear motor connected with a C driving sprocket, a horizontal chain is connected with a C driven sprocket and a C push rod, and a bearing roller is matched with the vertical guide rail; the goods shelf device units are arranged on the goods shelf rail devices; the front lifting device and the rear lifting device are structurally corresponding to the front lifting bracket device and the rear lifting bracket device; the D gear motor is connected with a D driving shaft, a D driving chain wheel, a chain and a D driven chain wheel, and the D push rod is matched with the rear box conveying device; and installing a refrigerating heat exchange and air circulation device. The cooling device is suitable for partition and layered cooling of various boxes.

Description

Cooling device for partition and layered operation of multiple boxes

Technical Field

The invention belongs to a cooling device in the field of refrigeration, and particularly relates to a cooling device for partitioning and layering operation of various boxes.

Background

The basic structure of the current cooling device is: the cage type shelf structure with the upper layer and the lower layer is adopted in the internal operation shelf, the cage type shelf pushing device is hydraulically pushed, the lower layer cage type shelf is pushed by the front end hydraulic pushing device to only move forward singly, the cage type shelf is lifted to the upper layer by the lifting device at the rear end, the rear end hydraulic pushing device pushes the upper layer cage type shelf to the front end, and the front end upper layer cage type shelf falls to the lower layer position by the front end lifting device to form a single and same-direction circulation mode. The goods entering and exiting conveying device is arranged at one end and can only carry out one-in-one-out conveying, and the conveying device adopts power rollers to convey and can only convey boxes with the same specification and single size. Therefore, the cooling device cannot cool boxes of different specifications and sizes; the requirements of cooling different temperatures and different products cannot be met, and the processing requirements of layering, partitioning and time sharing of the cooled products cannot be met. In addition, the existing cooling equipment has high operation failure rate (such as hydraulic oil leakage, valve failure, low-temperature solidification of hydraulic oil, short service life of power rollers, derailment of cage type goods shelves, deformation, box dropping and the like), single overall service performance, high energy consumption and incapability of realizing intelligent operation.

Disclosure of Invention

The invention aims to provide a cooling device with various box boxes capable of operating in a partitioned and layered mode, which solves the problems in the prior art: the boxes with different specifications and different sizes cannot be cooled; the requirements of cooling different temperatures and different products cannot be met, and the processing requirements of layering, partitioning and time sharing of the cooled products cannot be met; the cooling equipment has high operation failure rate, single overall service performance and high energy consumption, and intelligent operation cannot be realized. The technical scheme adopted for solving the technical problems is as follows: a cooling device for the zoned and layered operation of a plurality of boxes is characterized in that: the front end of the thermal insulation warehouse body is provided with a plurality of push rods A and a plurality of front box conveying devices matched with the push rods A; a gear motor is arranged on a bracket of the conveying device of the front box, the A gear motor is connected with a A driving shaft, a A driving sprocket is arranged on the A driving shaft, a bent plate chain is arranged on the A driving sprocket, the bent plate chain is connected with a A driven sprocket on a A driven shaft, and a push rod is arranged on the bent plate chain; the B gear motor is arranged on a plurality of front box conveying device brackets, output shafts at two ends of the B gear motor are connected with B driving sprockets, the B driving sprockets are connected with bending-proof chains, the front ends of the bending-proof chains are connected with B push rods, and the B push rods are arranged on the sliding plates to slide; the front lifting device is arranged above the front bracket, two ends of the front lifting device are connected with driving chain wheels, a vertical chain on the driving chain wheels is connected with the front lifting bracket device and the counterweight device, and the front lifting bracket device is provided with a goods shelf device unit; the two ends of the front lifting bracket device are respectively provided with a C gear motor, the C gear motor is connected with a C driving sprocket, a horizontal chain arranged on the C driving sprocket is connected with a C driven sprocket, the inner side of the horizontal chain is connected with two ends of a C push rod arranged on the front lifting bracket device, a towing hook is arranged on the C push rod, the C push rod is arranged on a sliding rail of the front lifting bracket device to slide, two sides of the front lifting bracket device are respectively provided with a bearing roller for guiding and positioning, and the bearing rollers are matched with vertical guide rails arranged at the front ends of a plurality of shelf rail devices or on a storage shelf device unit bracket; the shelf rail devices are arranged in the shelf device unit bracket in a layered manner, and the shelf device units are arranged one by one to form a plurality of layers which are arranged on the shelf rail devices; the rear lifting device is arranged above the rear bracket, two ends of the rear lifting device are connected with driving chain wheels, vertical chains on the driving chain wheels are connected with the rear lifting bracket device and a counterweight device, a goods shelf device unit is arranged on the rear lifting bracket device, two ends of the rear lifting bracket device are respectively provided with a C gear motor, the C gear motor is connected with a C driving chain wheel, a horizontal chain arranged on the C driving chain wheel is connected with a C driven chain wheel, the inner side of the horizontal chain is connected with two ends of a C push rod arranged on the rear lifting bracket device, a towing hook is arranged on the C push rod, the C push rod is arranged on a slide rail of the rear lifting bracket device to slide, two sides of the rear lifting bracket device are respectively provided with a bearing roller for guiding and positioning, the bearing roller is matched with a vertical guide rail arranged at the rear end of the shelf rail device or on a storage shelf device unit bracket; the horizontal guide rail is arranged at the rear end of the shelf rail device or the rear end of the storage shelf device unit bracket, the D push rod is arranged on the horizontal guide rail to slide, the D gear motor is arranged at the outer side of the horizontal guide rail, the D gear motor is connected with the D driving shaft, the D driving shaft is provided with a D driving sprocket, the D driving sprocket is provided with a chain, the chain is connected with a D driven sprocket on a D driven shaft, the chain is connected with two ends of the D push rod, and the D push rod is in bearing fit with the rear box conveying device; the refrigerating heat exchange device and the air circulation device are arranged outside the unit brackets of the storage shelf devices. Wherein, the front bracket and the rear bracket are bridge structures. A plurality of A push rods and a plurality of front box conveying devices matched with the A push rods are arranged in a front input end buffer room arranged on the heat preservation warehouse body. The rear buffer room arranged on the heat preservation warehouse body is provided with the output end of the rear box conveying device.

Compared with the background technology, the invention has the following beneficial effects: by adopting the technical scheme, a plurality of A push rods are arranged between the front input end buffer of the heat preservation warehouse body to push different boxes to a plurality of front box conveying devices, the front box conveying devices convey different boxes into the heat preservation warehouse body, the B push rods push the boxes to the goods shelf device units on the front lifting bracket device, the front lifting device automatically lifts the goods shelf device units with different boxes to a designated position layer according to intelligent programming, a C speed reducer on the front lifting bracket device drives a horizontal chain to drag the C push rods to push the goods shelf device units to a track device of the designated position layer, the goods shelf device units are arranged one by one to form a plurality of layers, each layer can run back and forth on the track device, the goods shelf device unit at the front end is pushed by the C push rod to enter the layering, meanwhile, the goods shelf device unit at the rear end of the layering is pushed out, the rear lifting bracket device simultaneously receives the goods shelf device unit at the rear end to enter, the C push rod on the rear lifting bracket drives the towing hook to automatically forward meet the goods shelf device unit at the rear end, the towing hook automatically retreats to the starting point position of the C push rod after being connected with the goods shelf device unit at the rear end, the rear lifting device automatically lifts to the positions of the rear box pushing device and the rear box output conveying device according to intelligent programming instructions, the D push rod pushes the box onto the rear output conveying device, and the rear box output conveying device conveys the box out of the rear buffer room to complete a cooling cycle. Like this, every layer of goods shelves device unit can all independently come and go the operation in a plurality of rail set layer, can store the box of different specifications, equidimension in different layer district, carries out intelligent layering, subregion, timesharing according to different temperatures, different products and accomplishes cooling transmission, has effectively practiced thrift resource and energy consumption, greatly promotes the product quality, has improved the work efficiency of equipment, effectively implements intelligent control.

Drawings

Fig. 1 is a schematic structural view of the present invention. Fig. 2 is a bottom view of fig. 1. Fig. 3 is a left side view of fig. 1. Fig. 4 is a three-dimensional view of the structure of the front end portion of the present invention. Fig. 5 is a three-dimensional view of the structure of the rear end portion of the present invention. Fig. 6 is a three-dimensional schematic view of the anterior stent section structure. Fig. 7 is a partial three-dimensional view of the front lifting bracket device. Fig. 8 is a three-dimensional schematic view of the rear bracket portion structure. Fig. 9 is a partial three-dimensional view of the rear lifting bracket device. FIG. 10 is a partial three-dimensional view of the A and B pushers and the front cassette transport. FIG. 11 is a partial three-dimensional view of the D-pushrod and rear cassette transport device.

Detailed Description

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, and 10 and 11, a cooling device for a plurality of box partitions and layered operation is characterized in that: the front end of the thermal insulation warehouse body 21 is provided with a plurality of A push rods 2 and a plurality of front box conveying devices 3 matched with the A push rods 2; a plurality of front box conveying device brackets 4 are provided with A gear motors 35, the A gear motors 35 are connected with A driving shafts 33, A driving sprockets 34 are arranged on the A driving shafts 33, bent plate chains 36 are arranged on the A driving sprockets 34, the bent plate chains 36 are connected with A driven sprockets 38 on A driven shafts 37, and A push rods 2 are arranged on the bent plate chains 36; the B gear motor 5 is arranged on a plurality of front box conveying device brackets 4, output shafts 39 at two ends of the B gear motor 5 are connected with a B driving sprocket 40, the B driving sprocket 40 is connected with a bending-proof chain 41, the front end of the bending-proof chain 41 is connected with a B push rod 42, and the B push rod 42 is arranged on a sliding plate 43 to slide; the front lifting device 7 is arranged above the front bracket 6, two ends of the front lifting device 7 are connected with driving chain wheels 31, a vertical chain 30 on the driving chain wheels 31 is connected with the front lifting bracket device 12 and the counterweight device 8, and the front lifting bracket device 12 is provided with a goods shelf device unit 11; the two ends of the front lifting bracket device 12 are respectively provided with a C gear motor 22, the C gear motor 22 is connected with a C driving sprocket 23, a horizontal chain 25 arranged on the C driving sprocket 23 is connected with a C driven sprocket 24, the inner side of the horizontal chain 25 is connected with two ends of a C push rod 26 arranged on the front lifting bracket device 12, the C push rod 26 is provided with a towing hook 27, the C push rod 26 is arranged on a slide rail 32 of the front lifting bracket device 12 to slide, two sides of the front lifting bracket device 12 are respectively provided with a bearing roller 28 for guiding and positioning, and the bearing rollers 28 are matched with vertical guide rails 29 arranged at the front ends of a plurality of shelf rail devices 9 or on a storage shelf device unit bracket 10; the shelf rail devices 9 are arranged in a storage shelf device unit bracket 10 in a layered manner, and the shelf device units 11 are arranged one by one to form a plurality of layers which are arranged on the shelf rail devices 9; the rear lifting device 13 is arranged above the rear bracket 14, two ends of the rear lifting device 13 are connected with driving chain wheels 31, a vertical chain 30 on the driving chain wheels 31 is connected with the rear lifting bracket device 15 and the counterweight device 8, a goods shelf device unit 11 is arranged on the rear lifting bracket device 15, two ends of the rear lifting bracket device 15 are respectively provided with a C gear motor 22, the C gear motor 22 is connected with a C driving chain wheel 23, a horizontal chain 25 arranged on the C driving chain wheel 23 is connected with a C driven chain wheel 24, the inner side of the horizontal chain 25 is connected with two ends of a C push rod 26 arranged on the rear lifting bracket device 15, a towing hook 27 is arranged on the C push rod 26, the C push rod 26 is arranged on a slide rail 32 of the rear lifting bracket device 15 to slide, bearing rollers 28 for guiding and positioning are respectively arranged at two sides of the rear lifting bracket device 15, and the bearing rollers 28 are matched with a vertical guide rail 29 arranged at the rear end of the shelf rail device 9 or on the storage shelf device unit bracket 10; the horizontal guide rail 45 is arranged at the rear end of the shelf rail device 9 or the rear end of the storage shelf device unit bracket 10, the D push rod 44 is arranged on the horizontal guide rail 45 to slide, the D gear motor 16 is arranged at the outer side of the horizontal guide rail 45, the D gear motor 16 is connected with the D driving shaft 46, the D driving shaft 46 is provided with a D driving sprocket 47, the D driving sprocket 47 is provided with a chain 48, the chain 48 is connected with a D driven sprocket 50 on the D driven shaft 49, the chain 48 is connected with two ends of the D push rod 44, and the D push rod 44 is in bearing fit with the rear box conveying device 17; the refrigeration heat exchange device 18 and the air circulation device 19 are arranged outside the plurality of storage shelf device unit brackets 10; the front bracket 6 and the rear bracket 14 are bridge structures; a plurality of A push rods 2 and a plurality of front box conveying devices 3 matched with the A push rods 2 are arranged in a front input end buffer room 1 arranged on the heat preservation warehouse body 21; the rear buffer room 20 provided in the thermal insulation house 21 is provided with the output end of the rear box conveyor 17.

When in operation: the front input end buffer room 1 of the thermal insulation warehouse body 21 is provided with a plurality of front box conveying devices 3, a plurality of front box conveying device brackets 4 are provided with A gear motors 35, the A gear motors 35 are connected with A driving shafts 33, A driving sprockets 34 on the A driving shafts 33 drive bent plate chains 36, the bent plate chains 36 are connected with A driven sprockets 38 on A driven shafts 37, the bent plate chains 36 drive A push rods 2 to push different boxes onto the plurality of front box conveying devices 3, and the front box conveying devices 3 convey different boxes into the thermal insulation warehouse body 21; the B gear motor 5 is arranged on a plurality of front box conveying device brackets 4, output shafts 39 at two ends of the B gear motor 5 on the front box conveying device brackets 4 are connected with B driving sprockets 40, the B driving sprockets 40 drive bending-resistant chains 41, the bending-resistant chains 41 push B push rods 42 to operate in a matched mode with sliding plates 43, and the boxes are pushed onto shelf device units 11 on the front lifting bracket devices 12; the front lifting device 7 automatically lifts the front lifting bracket devices 12 with different box goods shelf device units 11 to a designated position layer according to intelligent programming, a C speed reducer 22 on the front lifting bracket devices 12 drives a horizontal chain 25 to drag a C push rod 26, the goods shelf device units 11 are pushed onto a track device 9 of the designated position layer, a plurality of goods shelf device units 11 are arranged one by one to form a plurality of layers, each layer can independently reciprocate on the track device 9 under the action of the C push rod 26, the goods shelf device units 11 at the front end are pushed by the C push rod 26 and simultaneously push the goods shelf device units 11 at the rear end out, a rear lifting bracket device 15 simultaneously receives the entry of the rear end goods shelf device units 11, a C push rod 26 on the rear lifting bracket device 15 drives a towing hook 27 to automatically face the rear end goods shelf device units 11 forwards, and the towing hook 27 automatically retreats to the starting point position of the C push rod 26 after being connected with the rear end goods shelf device units 11; the rear lifting device 13 automatically lifts to the positions of the D push rod 44 and the rear box output conveying device 17 according to intelligent programming instructions, the D speed reducing motor 16 is arranged on the outer side of the horizontal guide rail 45, the D speed reducing motor 16 is connected with the D driving shaft 46, the chain 48 on the D driving chain wheel 47 and the D driven chain wheel 50 on the D driven shaft 49 are driven, the chain 48 drives the D push rod 44 to run on the horizontal guide rail 45, the D push rod 44 pushes the box to the rear box output conveying device 17, the rear box output conveying device 17 conveys the received box to the outside of the rear buffer room 20, the refrigeration heat exchange device 18 continuously circulates cold air through the air circulation device 19, and the cooling process is completed.

Claims

1. A cooling device for the zoned and layered operation of a plurality of boxes is characterized in that: the front end of the thermal insulation warehouse body (21) is provided with a plurality of push rods (2) A and a plurality of front box conveying devices (3) matched with the push rods A; a gear motor (35) is arranged on a plurality of front box conveying device brackets (4), the A gear motor (35) is connected with an A driving shaft (33), an A driving sprocket (34) is arranged on the A driving shaft (33), a bent plate chain (36) is arranged on the A driving sprocket (34), the bent plate chain (36) is connected with an A driven sprocket (38) on an A driven shaft (37), and an A push rod (2) is arranged on the bent plate chain (36); the B gear motor (5) is arranged on a plurality of front box conveying device supports (4), output shafts (39) at two ends of the B gear motor (5) are connected with a B driving sprocket (40), the B driving sprocket (40) is connected with a bending-resistant chain (41), the front end of the bending-resistant chain (41) is connected with a B push rod (42), and the B push rod (42) is arranged on a sliding plate (43) to slide; the front lifting device (7) is arranged above the front bracket (6), two ends of the front lifting device (7) are connected with driving chain wheels (31), a vertical chain (30) on the driving chain wheels (31) is connected with the front lifting bracket device (12) and the counterweight device (8), and a goods shelf device unit (11) is arranged on the front lifting bracket device (12); c gear motors (22) are respectively arranged at two ends of the front lifting bracket device (12), the C gear motors (22) are connected with C driving chain wheels (23), a horizontal chain (25) arranged on the C driving chain wheels (23) is connected with C driven chain wheels (24), the inner side of the horizontal chain (25) is connected with two ends of a C push rod (26) arranged on the front lifting bracket device (12), a towing hook (27) is arranged on the C push rod (26), the C push rod (26) is arranged on a sliding rail (32) of the front lifting bracket device (12) to slide, bearing rollers (28) for guiding and positioning are respectively arranged at two sides of the front lifting bracket device (12), and the bearing rollers (28) are matched with vertical guide rails (29) arranged at the front ends of a plurality of shelf rail devices (9) or on a storage shelf device unit bracket (10); the shelf rail devices (9) are arranged in the storage shelf device unit brackets (10) in a layered manner, and the shelf device units (11) are arranged one by one to form a plurality of layers which are arranged on the shelf rail devices (9); the rear lifting device (13) is arranged above the rear bracket (14), two ends of the rear lifting device (13) are connected with driving chain wheels (31), a vertical chain (30) on the driving chain wheels (31) is connected with the rear lifting bracket device (15) and the counterweight device (8), a goods shelf device unit (11) is arranged on the rear lifting bracket device (15), two ends of the rear lifting bracket device (15) are respectively provided with a C gear motor (22), the C gear motor (22) is connected with a C driving chain wheel (23), a horizontal chain (25) arranged on the C driving chain wheel (23) is connected with a C driven chain wheel (24), the inner side of the horizontal chain (25) is connected with two ends of a C push rod (26) arranged on the rear lifting bracket device (15), a towing hook (27) is arranged on the C push rod (26), the C push rod (26) slides on a sliding rail (32) of the rear lifting bracket device (15), bearing rollers (28) for guiding and positioning are respectively arranged on two sides of the rear lifting bracket device (15), and the bearing rollers (28) are matched with a vertical guide rail (29) arranged at the rear end of the goods shelf rail device (9) or on the storage goods shelf device unit bracket (10); the horizontal guide rail (45) is arranged at the rear end of the shelf rail device (9) or the rear end of the storage shelf device unit bracket (10), the D push rod (44) is arranged on the horizontal guide rail (45) to slide, the D gear motor (16) is arranged at the outer side of the horizontal guide rail (45), the D gear motor (16) is connected with the D driving shaft (46), the D driving shaft (46) is provided with the D driving sprocket (47), the D driving sprocket (47) is provided with the chain (48), the chain (48) is connected with the D driven sprocket (50) on the D driven shaft (49), the chain (48) is connected with two ends of the D push rod (44), and the D push rod (44) is in bearing fit with the rear box conveying device (17); the refrigerating heat exchange device (18) and the air circulation device (19) are arranged outside the storage shelf device unit brackets (10).

2. The cooling device for zoned operation of a plurality of cassettes according to claim 1, wherein: the front bracket (6) and the rear bracket (14) are bridge structures.

3. A cooling device for the zoned operation of a plurality of cassettes according to claim 1 or 2, characterized in that: a plurality of A push rods (2) and a plurality of front box conveying devices (3) matched with the A push rods are arranged in a front input end buffer room (1) arranged on the heat preservation warehouse body (21).

4. A cooling device for the zoned operation of a plurality of cassettes according to claim 1 or 2, characterized in that: the rear buffer room (20) arranged on the thermal insulation warehouse body (21) is provided with the output end of the rear box conveying device (17).

5. A cooling device for zoned operation of a plurality of cassettes according to claim 3, wherein: the rear buffer room (20) arranged on the thermal insulation warehouse body (21) is provided with the output end of the rear box conveying device (17).