CN211196263U

CN211196263U - Trolley for turnover of baking tray

Info

Publication number: CN211196263U
Application number: CN201922087565.9U
Authority: CN
Inventors: 李超杰; 刘晓光; 董俊玲
Original assignee: Hubei Renyu Technology Co ltd
Current assignee: Hubei Renyu Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-07
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a dolly is used in overware turnover, the on-line screen storage device comprises a base, the intermediate position department activity of base alternates there is the dwang, the lower extreme of dwang is located the lower extreme of base, this end fixed mounting have a change gear, one side fixed mounting of base lower extreme has the fixed block, the intermediate position department activity of fixed block alternates there is the rotation axis, the one end fixed mounting of rotation axis has conical gear, conical gear with change gear engagement connects, the equal movable mounting of intermediate position department of base upper end both sides has rotatory thread bush, two rotatory thread bush is located the both sides of dwang are the symmetric distribution, two rotatory thread bush all through drive sprocket and drive chain with the upper end transmission of dwang is connected, two the inside equal activity of rotatory thread bush alternates there is the lifting screw. The utility model discloses a set up a series of structures and make this device have the altitude mixture control of being convenient for and the solid characteristics of card.

Description

Trolley for turnover of baking tray

Technical Field

The utility model relates to a cell-phone screen technical field specifically is a dolly is used in overware turnover.

Background

The screen material draws along the gradual popularization of the color screens of the mobile phones, the material of the mobile phone screen is more and more important, the color screens of the mobile phones are different due to different L CD qualities and research and development technologies, the types of the color screens are about TFT, TFD, UFB, STN and O L ED, generally, the more colors can be displayed, the more complicated images can be displayed, and the hierarchy of the pictures is richer.

The baking tray is required to be baked in the production process of the screen of the mobile phone, the screen of the mobile phone is required to be placed on a baking tray when being baked, the transportation is inconvenient, the labor intensity of personnel is high, unstable conditions exist in the moving process, products are poor, potential hazards exist in the safety of the personnel when the personnel move the products too much, and therefore the baking tray turnover trolley is provided for solving the series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dolly is used in overware turnover to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a trolley for turnover of baking trays comprises a base, wherein a rotating rod is movably inserted in the middle position of the base, the lower end of the rotating rod is positioned at the lower end of the base, a change gear is fixedly installed at the lower end of the rotating rod, a fixed block is fixedly installed at one side of the lower end of the base, a rotating shaft is movably inserted in the middle position of the fixed block, a bevel gear is fixedly installed at one end of the rotating shaft and meshed with the change gear, rotating thread sleeves are movably installed at the middle positions of two sides of the upper end of the base and are symmetrically distributed at two sides of the rotating rod, the two rotating thread sleeves are in transmission connection with the upper end of the rotating rod through a transmission chain wheel and a transmission chain, lifting screw rods are movably inserted in the two rotating thread sleeves, and the upper ends of the lifting screw rods are positioned outside the rotating thread sleeves, the equal fixed mounting in both sides of base upper end has the adapter sleeve, four the adapter sleeve is located respectively the both sides of rotatory thread bush are the symmetric distribution, four the equal fixed mounting of the inside lower extreme of adapter sleeve has buffer spring, buffer spring's upper end fixed mounting has the dog, the upper end fixed mounting of dog has the connecting rod, the upper end of connecting rod is located the outside of adapter sleeve, this end fixed mounting places the board, place the both sides of board lower extreme respectively in two the upper end fixed connection of lifting screw, the equal fixed mounting in both sides of placing the board upper end has the card to solidify the pole, four the spout has all been seted up to one side of the card solid pole, the intermediate position department of spout has been interlude fastening bolt, fastening bolt's one end activity interlude has the clamp plate.

Preferably, the two sides of the lower end of the base are respectively and movably provided with a shaft seat, the lower end of the shaft seat is fixedly provided with a mounting frame, and the middle position of the mounting frame is movably provided with a driving wheel.

Preferably, the connecting sleeve is provided with two limiting grooves on two sides, the two limiting grooves are symmetrically distributed on the connecting sleeve, limiting blocks are fixedly mounted on two sides of the stop block, and the two limiting blocks are respectively located in the two limiting grooves.

Preferably, the clamping rod is L-shaped, two sliding rails are arranged on one side inside the clamping rod, two sliding blocks are fixedly mounted on one side of the pressing plate, and the two sliding blocks are movably connected with the two sliding rails respectively.

Preferably, one end of the rotating shaft is located on the outer side of the base, a rotating handle is fixedly installed at the end, and thread layers are arranged on the surfaces of the rotating handle.

Preferably, the lifting screw and the upper end of the connecting rod are located on the same horizontal line, and the upper end of the rotating rod is lower than the upper end of the rotating threaded sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization through the setting of rotatory thread bush for the integrated device has fine altitude mixture control effect, and when the user used, the user rotated rotatory handle, and it is rotatory to drive the rotation axis, and the rotation axis drives the dwang through conical gear and diversion gear and rotates, and the dwang leads to drive chain drive sprocket and drives two rotatory thread bush rotates for the inside lifting screw rod upward movement of rotatory thread bush, thereby will place the board and upwards lift up, be convenient for adjust the height of integrated device, when rotatory handle reverse rotation, place the board downstream.

Through the setting of the solid pole of card for the whole device has fine card and admittedly effectually, the solid pole of card is L shapes, the user places four angles of overware in the inside of the solid pole of card, the rotatory fastening bolt of user, make fastening bolt and the solid one side separation of pole of card, make fastening bolt remove in the inside of spout, when removing to the top of overware, the clamp plate is solid with four angles cards of overware, rotatory fastening bolt, it is solid to block the clamp plate card, be convenient for fix the overware.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is a schematic view of the top view structure of the fastening rod of the present invention.

In the figure: 1. a base; 2. a fixed block; 3. a rotating shaft; 4. rotating the handle; 5. a bevel gear; 6. a change gear; 7. a running wheel; 8. a mounting frame; 9. a shaft seat; 10. clamping and fixing the rod; 11. a chute; 12. fastening a bolt; 13. rotating the rod; 14. placing the plate; 15. a connecting rod; 16. connecting sleeves; 17. a limiting block; 18. rotating the threaded sleeve; 19. a lifting screw; 20. a stopper; 21. a buffer spring; 22. a slider; 23. a slide rail; 24. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a trolley for turnover of baking trays comprises a base 1, a rotating rod 13 is movably inserted in the middle position of the base 1, the lower end of the rotating rod 13 is positioned at the lower end of the base 1, a change gear 6 is fixedly installed at the end, a fixed block 2 is fixedly installed at one side of the lower end of the base 1, a rotating shaft 3 is movably inserted in the middle position of the fixed block 2, a conical gear 5 is fixedly installed at one end of the rotating shaft 3, the conical gear 5 is meshed with the change gear 6, rotating thread sleeves 18 are movably installed at the middle positions of two sides of the upper end of the base 1, the two rotating thread sleeves 18 are symmetrically arranged at two sides of the rotating rod 13, the two rotating thread sleeves 18 are in transmission connection with the upper end of the rotating rod 13 through a transmission chain wheel and a transmission chain, lifting screw rods 19 are movably inserted in the two rotating thread sleeves 18, and the upper ends of the two, equal fixed mounting in both sides of base 1 upper end has adapter sleeve 16, four adapter sleeves 16 are located the both sides of rotatory thread bush 18 respectively and are the symmetric distribution, the equal fixed mounting of the lower extreme of four adapter sleeves 16 insides has buffer spring 21, buffer spring 21's upper end fixed mounting has dog 20, dog 20's upper end fixed mounting has connecting rod 15, connecting rod 15's upper end is located adapter sleeve 16's the outside, this end fixed mounting places board 14, place the both sides of board 14 lower extreme respectively in two lifting screw 19's upper end fixed connection, place the equal fixed mounting in both sides of board 14 upper end and block solid pole 10, spout 11 has all been seted up to one side of four block solid poles 10, the intermediate position department of spout 11 alternates there is fastening bolt 12, fastening bolt 12's one end activity alternates there is clamp.

Preferably, both sides of the lower end of the base 1 are movably provided with shaft seats 9, the shaft seats 9 are fixedly provided with mounting frames 8 at the lower ends, and the middle positions of the mounting frames 8 are movably provided with movable wheels 7, so that the whole device can be moved conveniently.

Preferably, the limiting grooves have all been seted up to the both sides of adapter sleeve 16, and two limiting grooves are the symmetric distribution about adapter sleeve 16, and the equal fixed mounting in both sides of dog 20 has stopper 17, and two stopper 17 are located the inside of two limiting grooves respectively, are convenient for prescribe a limit to lifting range.

Preferably, the clamping rod 10 is L-shaped, two slide rails 23 are disposed on one side inside the clamping rod 10, two slide blocks 22 are fixedly mounted on one side of the pressing plate 24, and the two slide blocks 22 are movably connected with the two slide rails 23 respectively, so that the pressing plate 24 can be conveniently fixed.

Preferably, the one end of rotation axis 3 is located the outside of base 1, and this end fixed mounting has rotatory handle 4, and the surface of rotatory handle 4 all is provided with the screw thread layer, is convenient for drive the rotation of rotation axis 3.

Preferably, the upper ends of the lifting screw 19 and the connecting rod 15 are located on the same horizontal line, and the upper end of the rotating rod 13 is lower than the upper end of the rotating thread sleeve 18, so that the placing plate 4 is lifted conveniently.

Before the baking tray clamping device is used, the safety of each part of the baking tray clamping device is checked firstly, when a user uses the baking tray clamping device, the user rotates the rotating handle 4 to drive the rotating shaft 3 to rotate, the rotating shaft 3 drives the rotating rod 13 to rotate through the bevel gear 5 and the direction-changing gear 6, the rotating rod 13 drives the two rotating threaded sleeves 18 to rotate through the transmission chain wheel, the lifting screw 19 in the rotating threaded sleeves 18 moves upwards, the placing plate 14 is lifted upwards, the height of the whole device is convenient to adjust, when the rotating handle 4 rotates reversely, the placing plate 14 moves downwards, through the arrangement of the clamping rod 10, the whole device has a good clamping effect, the clamping rod 10 is L-shaped, the user places four corners of the baking tray in the clamping rod 10, the user rotates the fastening bolt 12 to separate the fastening bolt 12 from one side of the clamping rod 10, the fastening bolt 12 moves in the sliding groove 11, and when the baking tray moves to the upper side, the pressing plate 24 clamps the four corners of the baking tray, the fastening bolt 12 is rotated, the four corners of the fastening bolt 12 is convenient to fix the baking tray in a clamping manner.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dolly is used in overware turnover, includes base (1), its characterized in that: the middle position of base (1) department activity interlude has dwang (13), the lower extreme of dwang (13) is located the lower extreme of base (1), and this end fixed mounting has change gear (6), one side fixed mounting of base (1) lower extreme has fixed block (2), the middle position department activity interlude of fixed block (2) has rotation axis (3), the one end fixed mounting of rotation axis (3) has conical gear (5), conical gear (5) with change gear (6) meshing is connected, the equal movable mounting of middle position department of base (1) upper end both sides has rotatory thread bush (18), two rotatory thread bush (18) are located the both sides of dwang (13) are the symmetric distribution, two rotatory thread bush (18) all through drive sprocket and drive chain with the upper end transmission of dwang (13) is connected, lifting screw rods (19) are movably inserted into the two rotary threaded sleeves (18), the upper ends of the two lifting screw rods (19) are located on the outer sides of the rotary threaded sleeves (18), connecting sleeves (16) are fixedly mounted on the two sides of the upper end of the base (1), the four connecting sleeves (16) are respectively located on the two sides of the rotary threaded sleeves (18) and are symmetrically distributed, buffer springs (21) are fixedly mounted on the lower ends of the four inner parts of the connecting sleeves (16), stop blocks (20) are fixedly mounted on the upper ends of the buffer springs (21), connecting rods (15) are fixedly mounted on the upper ends of the stop blocks (20), the upper ends of the connecting rods (15) are located on the outer sides of the connecting sleeves (16), a placing plate (14) is fixedly mounted on the outer sides of the connecting sleeves, and the two sides of the lower end of the placing plate (14) are respectively fixedly connected with the, the clamping and fixing device is characterized in that clamping and fixing rods (10) are fixedly mounted on two sides of the upper end of the placing plate (14), sliding grooves (11) are formed in one sides of the four clamping and fixing rods (10), fastening bolts (12) are inserted in the middle positions of the sliding grooves (11), and pressing plates (24) are movably inserted in one ends of the fastening bolts (12).

2. The trolley for turning over baking trays as claimed in claim 1, wherein: the base is characterized in that shaft seats (9) are movably mounted on two sides of the lower end of the base (1), the shaft seats (9) are fixedly mounted at the lower end of the base and provided with mounting frames (8), and moving wheels (7) are movably mounted in the middle positions of the mounting frames (8).

3. The trolley for turning over baking trays as claimed in claim 1, wherein: the limiting grooves are formed in the two sides of the connecting sleeve (16), the limiting grooves are symmetrically distributed on the connecting sleeve (16), limiting blocks (17) are fixedly mounted on the two sides of the stop block (20), and the limiting blocks (17) are located in the limiting grooves respectively.

4. The trolley for turnover of baking trays as claimed in claim 1, wherein the clamping rod (10) is L-shaped, two slide rails (23) are arranged on one side inside the clamping rod (10), two slide blocks (22) are fixedly mounted on one side of the pressing plate (24), and the two slide blocks (22) are movably connected with the two slide rails (23) respectively.

5. The trolley for turning over baking trays as claimed in claim 1, wherein: one end of the rotating shaft (3) is located on the outer side of the base (1), a rotating handle (4) is fixedly mounted at the end of the rotating shaft, and thread layers are arranged on the surface of the rotating handle (4).

6. The trolley for turning over baking trays as claimed in claim 1, wherein: the lifting screw rod (19) and the upper end of the connecting rod (15) are located on the same horizontal line, and the upper end of the rotating rod (13) is lower than the upper end of the rotating thread sleeve (18).