CN210943354U

CN210943354U - Goods crane for freezer

Info

Publication number: CN210943354U
Application number: CN201921430927.3U
Authority: CN
Inventors: 张麟华; 王升鹏; 邢珍珍
Original assignee: Taiyuan Institute of Technology
Current assignee: Taiyuan Institute of Technology
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-07
Anticipated expiration: 2029-08-30

Abstract

The utility model provides a goods crane for freezer relates to lift technical field, which comprises a mounting table, the supporting shoe that two symmetries of one end lateral wall fixedly connected with of mount table set up, first spout has been seted up to one side lateral wall that two supporting shoes are close to each other, the one end lateral wall that is located the mount table between two supporting shoes is provided with elevating gear, elevating gear keeps away from the one end fixedly connected with location platform of mount table, the both sides lateral wall of location platform all insert establish into the spout and rather than sliding connection, the second spout has been seted up to one side lateral wall of keeping away from transmission of supporting shoe, and second spout and first spout intercommunication set up. Through setting up transmission and lifting device for transmission drives the bracing piece displacement and reaches the effect that the thing board was carried in the lifting, and simple structure conveniently transports the goods, carries the thing device through the setting, and the goods of conveniently uninstalling need not stand and carry the operation on the thing board when the uninstallation goods, security when increasing the operation.

Description

Goods crane for freezer

Technical Field

The utility model relates to a lift technical field especially relates to a goods crane for freezer.

Background

The lifting frame is a device capable of lifting high articles, is mainly used in cargo transportation and labor production, facilitates cargo carrying, saves manpower, improves working efficiency, and is widely applied to production.

The lift that current most goods crane generally adopted hydro-cylinder or cylinder to realize the goods, its structure is complicated, and it is inconvenient to maintain, and most of cranes need the people to walk to the crane and just can take out the goods after transporting the goods, carelessly can cause personnel to tumble in the operation, has increased a lot of dangerous factors intangibly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a goods crane for freezer to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a goods lifting frame for a refrigeration house comprises an installation table, wherein the side wall of one end of the installation table is fixedly connected with two symmetrically arranged supporting blocks, the side wall of one side, close to each other, of the two supporting blocks is provided with a first sliding groove, the side wall of one end of the installation table, which is positioned between the two supporting blocks, is provided with a lifting device, one end of the lifting device far away from the mounting table is fixedly connected with a positioning table, the side walls of the two sides of the positioning table are inserted into the sliding grooves and are in sliding connection with the sliding grooves, the side wall of one side of the supporting block far away from the transmission device is provided with a second sliding groove, the second chute is communicated with the first chute, one side of the supporting block far away from the lifting device is provided with a transmission device, and one end of the transmission device is connected with the inner wall of the second sliding groove in a sliding mode, one end of the transmission device penetrates through the lifting device and is inserted into the first sliding groove, and the side wall of one end, far away from the mounting table, of the positioning table is provided with the object placing device.

Preferably, the locating piece that two symmetries of one end lateral wall fixedly connected with set up that locating platform and mount table are close to each other, two the one end lateral wall that the locating piece is close to each other rotates through first pivot and is connected with the bracing piece of vertical setting, two the one end lateral wall that the bracing piece is close to mutually rotates through the second pivot and is connected with the threaded sleeve, transmission's one end runs through the threaded sleeve and rather than threaded connection, threaded sleeve, bracing piece and locating piece constitute elevating gear jointly.

Preferably, second spout inner wall sliding connection has first casing in the bracing piece, first casing is inside through fixed block fixedly connected with motor, the motor model is 5IK 90YYJT, the drive end of motor runs through first casing and extends to in the first spout, and the horizontal threaded rod that sets up of drive end fixedly connected with of motor, the threaded rod runs through threaded sleeve and rather than threaded connection, and the threaded rod extends to in the first spout, is located in the first spout the threaded rod rotates and is connected with the rotation piece, and rotates the inner wall sliding connection with first spout, motor, threaded rod and first casing constitute transmission jointly.

Preferably, the side wall of one end of the positioning table, which is far away from the mounting table, is fixedly connected with two symmetrically arranged slide rails, the slide rails are connected with a carrying plate in a sliding manner, the side wall of one side of the carrying plate is provided with a groove, a rotating rod is fixedly connected in the groove, the rotating rod is sleeved and rotatably connected with a pull rod, the rotating rod is sleeved with a torsion spring, the pull rod is fixedly connected with the inner wall of the groove through the torsion spring, the side wall of one end, which is close to the positioning table, of the carrying plate is fixedly connected with a second shell, the side wall of two sides of the second shell is provided with a first through hole, a bolt rod is inserted in the first through hole, the inner wall of the second shell is fixedly connected with two symmetrically and vertically arranged sliding sleeves, a slide rod is slidably connected in the sliding sleeves, the side wall of one side of the, the slide bar is arranged in the second shell, one side wall of the bolt rod is fixedly connected with one side wall of the slide sleeve through a compression spring, a second through hole is formed in one end side wall of the carrying plate, the second through hole penetrates through the second shell, one side wall of the slide bar, which is close to the second through hole, is fixedly connected with a pull wire, the pull wire penetrates through the second through hole and is fixedly connected with one side wall of the pull rod, and the pull wire, the slide sleeve, a second shell rotating rod, a pull rod, a torsion spring, the compression spring, the bolt rod, the slide rod and the carrying plate jointly form a carrying device.

Preferably, a stop 23 is fixedly connected to a side wall of one end of the slide rail away from the second housing 12.

Preferably, a pull ring 15 is fixedly connected to a side wall of one end of the pull rod 1, which is far away from the carrying plate 2.

The utility model has the advantages that:

1. through setting up transmission and lifting device for transmission drives the bracing piece displacement and reaches the effect that the thing board was carried in the lifting, and simple structure conveniently transports the goods.

2. Through setting up the thing device that carries, the goods of conveniently uninstalling need not stand and carry the thing board on and operate when the uninstallation goods, security when increasing the operation.

Drawings

Fig. 1 is a front view of a cargo crane for a refrigeration house of the present invention;

FIG. 2 is a schematic structural view of a loading plate and a positioning table in the cargo crane for the refrigeration house of the utility model;

FIG. 3 is a top view of the cargo crane for a refrigerator according to the present invention when the pull rod is pulled open;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is the utility model discloses in a freezer is with transmission's in goods crane mechanism schematic diagram.

Reference numerals: 1. a pull rod; 2. a loading plate; 3. a positioning table; 4. a threaded rod; 5. a support block; 6. positioning blocks; 7. an installation table; 8. a first housing; 9. a support bar; 10. a threaded sleeve; 11. a slide rail; 12. a second housing; 13. a rotating member; 14. a motor; 15. a pull ring; 16. a latch rod; 17. a rotating rod; 18. a torsion spring; 19. a pull wire; 20. a compression spring; 21. a slide bar; 22. a sliding sleeve; 23. and a stop block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings: a goods lifting frame for a refrigeration house comprises a mounting table 7, wherein one end side wall of the mounting table 7 is fixedly connected with two symmetrically arranged supporting blocks 5 to facilitate lifting of goods, one side wall, close to each other, of each of the two supporting blocks 5 is provided with a first chute, one end side wall, located between the two supporting blocks 5, of the mounting table 7 is provided with a lifting device to facilitate lifting of goods, one end, far away from the mounting table 7, of the lifting device is fixedly connected with a positioning table 3 to provide supporting force for placing goods, two side walls, far away from the lifting device, of the positioning table 3 are inserted into the chutes and are in sliding connection with the chutes, sliding lifting of the positioning table 3 is facilitated to reduce friction force, one side wall, far away from the transmission device, of each supporting block 5 is provided with a second chute, the second chute is communicated with the first chute, one side, far away from the lifting device, of each supporting block 5 is provided with a transmission, during transmission's one end was run through elevating gear and was inserted first spout, the one end lateral wall that mount table 7 was kept away from to location platform 3 was provided with puts the thing device, conveniently places and uninstalls the goods.

Preferably, the side wall of one end, close to each other, of each of the positioning table 3 and the mounting table 7 is fixedly connected with two symmetrically arranged positioning blocks 6, the side wall of one end, close to each other, of each of the two positioning blocks 6 is rotatably connected with a vertically arranged support rod 9 through a first rotating shaft, the side wall of one end, close to each of the two support rods 9, of each of the two support rods 9 is rotatably connected with a threaded sleeve 10 through a second rotating shaft, one end of a transmission device penetrates through the threaded sleeve 10 and is in threaded connection with the threaded sleeve 10, the support rods 9 and the positioning blocks 6 jointly form a lifting device, goods are placed on the object carrying plate 2 to be lifted and lowered, a motor 14 is turned on, the motor 14 drives a threaded rod 4 to rotate and drives the threaded sleeve 10 to move towards the direction close to the first shell 8, the support rods 9 push, through setting up transmission and lifting device for transmission drives the displacement of bracing piece 9 and reaches the effect that the thing board 2 was carried in the lifting, and simple structure conveniently transports the goods.

Preferably, the inner wall of the second chute in the supporting rod 9 is slidably connected with a first shell 8, the first shell 8 is internally and fixedly connected with a motor 14 through a fixed block, so as to provide power for lifting goods, the model of the motor 14 is 5IK/90YYJT, the driving end of the motor 14 penetrates through the first shell 8 and extends into the first chute, the driving end of the motor 14 is fixedly connected with a transversely arranged threaded rod 4, so as to drive the threaded sleeve 10 and the supporting rod 9 to move through rotation thereof, the threaded rod 4 penetrates through the threaded sleeve 10 and is in threaded connection therewith, so as to facilitate driving a lifting device by using the motor 14, the threaded rod 4 extends into the first chute, the threaded rod 4 in the first chute is rotatably connected with a rotating part 13, the rotating part 13 is slidably connected with the inner wall of the first chute, so that the threaded rod 4 does not rub against the inner wall of the first chute when rotating and lifting, The threaded rod 4 and the first housing 8 together form a transmission.

Preferably, the side wall of one end of the positioning table 3, which is far away from the mounting table 7, is fixedly connected with two symmetrically arranged slide rails 11, the slide rails 11 are slidably connected with a carrying plate 2, the side wall of one side of the carrying plate 2 is provided with a groove, a rotating rod 17 is fixedly connected in the groove, the rotating rod 17 is sleeved and rotatably connected with a pull rod 1, the rotating rod 17 is sleeved with a torsion spring 18, the pull rod 1 is fixedly connected with the inner wall of the groove through the torsion spring 18, the side wall of one end of the carrying plate 2, which is close to the positioning table 3, is fixedly connected with a second shell 12, the side wall of two sides of the second shell 12 is provided with a first through hole, a plug rod 16 is inserted in the first through hole, the inner wall of the second shell 12 is fixedly connected with two symmetrically and vertically arranged slide sleeves 22, a slide rod 21 is slidably connected in the slide sleeve 22, the side wall, one side wall of a bolt rod 16 positioned in the second shell 12 is fixedly connected with one side wall of a sliding sleeve 22 through a compression spring 20, one side wall of one end of a loading plate 2 is provided with a second through hole, the second through hole penetrates into the second shell 12, one side wall of the sliding rod 21 close to the second through hole is fixedly connected with a pull wire 19, the pull wire 19 penetrates through the second through hole and is fixedly connected with one side wall of the pull rod 1, when the goods are loaded, the pull ring 15 is pulled towards the direction far away from the loading plate 2, the torsion spring 18 rotates under stress, the pull wire 19 is driven to drag the sliding rod 21, the bolt rod 16 is pulled by the compression spring 20 to generate elastic force, the loading plate 2 loses constraint, the loading plate 2 is pulled out by pulling the pull ring 15, the pull ring 15 is loosened, the torsion spring 18 resets to drive the pull rod 1 to reset, the compression spring 20 resets to push the bolt rod 16 to reset, the sliding rail, when goods are unloaded, the operation is not required to be carried out by standing on the carrying plate 2, so that the safety is improved, and the pull wire 19, the sliding sleeve 22, the rotating rod 17 of the second shell 12, the pull rod 1, the torsion spring 18, the compression spring 20, the bolt rod 16, the sliding rod 21 and the carrying plate 2 jointly form a carrying device.

Preferably, a stop block 23 is fixedly connected to a side wall of one end of the slide rail 11 away from the second housing 12, so as to prevent the loading plate 2 and the goods from sliding out and falling in the conveying process.

Preferably, the pull rod 1 is far away from one end side wall fixedly connected with pull ring 15 of carrying thing board 2, conveniently stimulates that pull rod 1 is better to carry thing board 2 to pull out.

The working principle is as follows: goods are placed on the object carrying plate 2 to be lifted and lowered, the motor 14 is turned on, the driving end of the motor 14 drives the threaded rod 4 to rotate and drives the threaded sleeve 10 to move towards the direction close to the first shell 8, the supporting rod 9 pushes the threaded rod 4 and the positioning table 3 to move upwards in the moving process and move to a specified height to carry out the operation of discharging the goods, the transmission device drives the supporting rod 9 to move to achieve the effect of lifting the object carrying plate 2 by arranging the transmission device and the lifting device, the structure is simple, the goods are convenient to transport, the pull ring 15 is pulled towards the direction far away from the object carrying plate 2 when the goods are discharged, the torsion spring 18 rotates under the stress, the pull wire 19 is driven to drag the sliding rod 21, the bolt rod 16 pulls the compression spring 20 to generate elastic force, the object carrying plate 2 loses constraint, the pull ring 15 is pulled out the object carrying plate 2, the pull ring 15 is loosened, the torsion spring 18 resets to drive, block slide rail 11, unload the goods, carry the thing device through the setting, conveniently unload the goods, need not stand when the uninstallation goods and carry out the operation on carrying thing board 2, increase the security.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a goods crane for freezer, includes mount table (7), its characterized in that: the side wall of one end of the mounting table (7) is fixedly connected with two symmetrically arranged supporting blocks (5), the side wall of one side, close to each other, of each of the two supporting blocks (5) is provided with a first sliding groove, the side wall of one end, located between the two supporting blocks (5), of the mounting table (7) is provided with a lifting device, one end, far away from the mounting table (7), of the lifting device is fixedly connected with a positioning table (3), the side walls of the two sides of the positioning table (3) are inserted into the sliding grooves and are in sliding connection with the sliding grooves, the side wall, far away from the transmission device, of each supporting block (5) is provided with a second sliding groove, the second sliding groove is communicated with the first sliding groove, one side, far away from the lifting device, of each supporting block (5) is provided with a transmission device, one end of each transmission device is in sliding connection with the inner wall, and an article placing device is arranged on the side wall of one end, far away from the mounting table (7), of the positioning table (3).

2. The cargo crane for the refrigeration house according to claim 1, wherein: locating piece (6) that two symmetries of one end lateral wall fixedly connected with set up that locating piece (3) and mount table (7) are close to each other, two locating piece (6) one end lateral wall that is close to each other rotates bracing piece (9) that is connected with vertical setting through first pivot, two one end lateral wall that bracing piece (9) are close to mutually rotates through the second pivot and is connected with threaded sleeve (10), transmission's one end runs through threaded sleeve (10) and rather than threaded connection, threaded sleeve (10), bracing piece (9) and locating piece (6) constitute elevating gear jointly.

3. The goods crane for the refrigeration house according to claim 2, wherein: second spout inner wall sliding connection has first casing (8) in bracing piece (9), first casing (8) is inside through fixed block fixedly connected with motor (14), motor (14) model is 5IK 90 YYYJT, the drive end of motor (14) runs through first casing (8) and extends to in the first spout, and threaded rod (4) that the drive end fixedly connected with of motor (14) transversely set up, threaded rod (4) run through threaded sleeve (10) and rather than threaded connection, and threaded rod (4) extend to in the first spout, be located in the first spout threaded rod (4) rotate and are connected with and rotate piece (13), and rotate the inner wall sliding connection of piece (13) and first spout, motor (14), threaded rod (4) and first casing (8) constitute transmission jointly.

4. The cargo crane for the refrigeration house according to claim 1, wherein: the side wall of one end, far away from the mounting table (7), of the positioning table (3) is fixedly connected with two sliding rails (11) which are symmetrically arranged, the sliding rails (11) are connected with a carrying plate (2) in a sliding manner, a groove is formed in the side wall of one side of the carrying plate (2), a rotating rod (17) is fixedly connected in the groove, the rotating rod (17) is sleeved with a pull rod (1) and is rotatably connected with the pull rod, a torsion spring (18) is sleeved on the rotating rod (17), the pull rod (1) is fixedly connected with the inner wall of the groove through the torsion spring (18), the side wall of one end, close to the positioning table (3), of the carrying plate (2) is fixedly connected with a second shell (12), the side walls of two sides of the second shell (12) are provided with first through holes, a bolt rod (16) is inserted in the first through holes, and two sliding sleeves (22) which are symmetrically arranged and, sliding connection has slide bar (21) in sliding sleeve (22), one side lateral wall of slide bar (21) and one side lateral wall fixed connection of bolt pole (16), and the cover is equipped with compression spring (20) on slide bar (21), is located in second casing (12) one side lateral wall of bolt pole (16) passes through compression spring (20) and one side lateral wall fixed connection of sliding sleeve (22), carry the one end lateral wall of thing board (2) and seted up the second through-hole, and the second through-hole runs through to in second casing (12), slide bar (21) are close to one side lateral wall fixed connection of second through-hole and act as go-between (19), act as go-between (19) run through the second through-hole and with one side lateral wall fixed connection of pull rod (1), act as go-between (19), sliding sleeve (22), second casing (12) bull stick (17), pull rod (1), torsion spring (18), compression spring (20), The bolt rod (16), the slide rod (21) and the loading plate (2) jointly form a loading device.

5. The goods crane for the refrigeration house according to claim 4, wherein: and a stop block (23) is fixedly connected to the side wall of one end, far away from the second shell (12), of the sliding rail (11).

6. The goods crane for the refrigeration house according to claim 4, wherein: the side wall of one end of the pull rod (1) far away from the loading plate (2) is fixedly connected with a pull ring (15).