CN213762466U

CN213762466U - Adjustable refrigerator shelf processing fixing device

Info

Publication number: CN213762466U
Application number: CN202022415395.5U
Authority: CN
Inventors: 吴俊惠; 辛守刚; 王江涛
Original assignee: Qingdao Jinxing Iron Plastic Products Co ltd
Current assignee: Qingdao Jinxing Iron Plastic Products Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-23
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an adjustable refrigerator shelf processing fixing device, including the fixed case, the both sides lateral wall of fixed case all rotates and is connected with the rotation groove, two the rotation groove all runs through the lateral wall of fixed case, two rotate the sealed sliding connection of junction of groove and fixed case lateral wall, be equipped with special-shaped spread groove in the lateral wall of fixed case, the first pair of motor of special-shaped spread groove inner wall fixedly connected with, two of first pair of motor the equal fixedly connected with dwang of axle, two the one end that first pair of motor was kept away from to the dwang all is connected, two with the inner wall rotation of special-shaped spread groove all the cover is equipped with first gear on the dwang. The utility model discloses not unidimensional shelf can be fixed to carry out the omnidirectional coating spraying to it, do not need artifical upset shelf, reduced operating personnel's work burden, increased work efficiency, and fixed effect is better, and the difficult damage shelf body reduces the unnecessary loss.

Description

Adjustable refrigerator shelf processing fixing device

Technical Field

The utility model relates to a refrigerator shelf processing technology field especially relates to an adjustable refrigerator shelf processing fixing device.

Background

The refrigerator becomes one of the necessary household appliances of every family, the kind of refrigerator is also constantly renovated, along with the continuous promotion of life demand, the article of putting into the refrigerator also need classify and put, in order to increase the internal volume of refrigerator, at present general method sets up the shelf in the refrigerator to increase the place space of article, improve the percentage of capacity of refrigerator, the refrigerator shelf of metal latticed is more common one, this kind of refrigerator shelf processing need spray the coating of a layer corrosion-resistant and low temperature on its surface.

But among the prior art, when carrying out the spraying coating to the latticed refrigerator shelf of metal, only use two baffles to fix the refrigerator shelf, fixed effect is relatively poor, harms the shelf easily, causes the unnecessary loss to need the manual work to overturn it when the spraying, waste time and energy, increased operating personnel's work burden, spraying efficiency is lower.

To this end, we propose an adjustable refrigerator shelf processing fixture to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when carrying out the spraying coating to the latticed refrigerator shelf of metal, only use two baffles to fix the refrigerator shelf, fixed effect is relatively poor, harms the shelf easily, causes the unnecessary loss to need the manual work to overturn it when the spraying, waste time and energy, increased operating personnel's work burden, the lower problem of spraying efficiency, and the adjustable refrigerator shelf processing fixing device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing device for processing an adjustable refrigerator shelf comprises a fixing box, wherein two side walls of the fixing box are both rotatably connected with rotating grooves, the two rotating grooves penetrate through the side walls of the fixing box, the joint of the two rotating grooves and the side walls of the fixing box is in sealing sliding connection, special-shaped connecting grooves are formed in the side walls of the fixing box, a first double-shaft motor is fixedly connected to the inner wall of each special-shaped connecting groove, two shafts of the first double-shaft motor are both fixedly connected with rotating rods, one ends of the two rotating rods, far away from the first double-shaft motor, are both rotatably connected with the inner wall of each special-shaped connecting groove, first gears are sleeved on the two rotating grooves, second gears are sleeved on the two rotating grooves, the first gears are in transmission connection with the second gears through transmission chains, the rotating motors are both fixedly connected in the two rotating grooves, and threaded rods are both fixedly connected with output shafts of the rotating motors, the threaded rod is provided with special-shaped nuts matched with the threaded rod, the side walls of the two rotating grooves are provided with first openings, the special-shaped nuts penetrate through the first openings, the side walls of the special-shaped nuts are provided with baffle plates, mounting grooves are formed in the baffle plates, the inner walls of the mounting grooves are fixedly connected with second double-shaft motors, two output shafts of the second double-shaft motors are fixedly connected with screw rods, one ends of the two screw rods, far away from the second double-shaft motors, are rotatably connected with the inner walls of the mounting grooves, the two screw rods are sleeved with common nuts, the side walls of the two common nuts are fixedly connected with fixing grooves, the side walls of the mounting grooves are provided with second openings, the fixing grooves penetrate through the second openings, the inner walls of the fixing grooves are fixedly connected with hydraulic rods and first clamping plates, the side walls of the first clamping plates are rotatably connected with second clamping plates through rotating shafts, and the side walls of the second clamping plates are provided with limiting sliding grooves, the movable end fixedly connected with of hydraulic stem and the slider of spacing spout matching, the lateral wall of fixed slot is equipped with the third opening, first splint and second splint all run through the opening.

Preferably, a cross rod is fixedly connected between the inner walls of the two sides of the fixed box, and a movable spray head is arranged on the cross rod.

Preferably, the lateral wall of dysmorphism nut is rotated with the baffle through first pivot and is connected, the lateral wall of dysmorphism nut is equipped with the shifting chute, fixedly connected with hydraulic rod in the shifting chute, hydraulic rod's expansion end runs through the lateral wall of shifting chute, hydraulic rod's expansion end and the sealed sliding connection of junction of shifting chute lateral wall, hydraulic rod's expansion end rotates with the baffle through the second pivot and is connected.

Preferably, the side walls of the first clamping plate and the second clamping plate are both provided with clamping grooves, and rubber pads are arranged in the clamping grooves.

Preferably, the rotating groove is cylindrical, and a wear pad is arranged on the side wall of the rotating groove.

Preferably, the center of the baffle and the cross rod are located on the same plane, the side wall of the baffle is provided with a chamfer, and the side wall of the baffle is wrapped with a buffer layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching of the first double-shaft motor, the second double-shaft motor, the first clamping plate, the second clamping plate and other structures, the shelves with different sizes can be fixed and can be sprayed with coatings in all directions, the shelves do not need to be turned over manually, the work load of operators is reduced, the work efficiency is increased, the fixing effect is good, the shelf body is not easy to damage, and unnecessary loss is reduced;

2. through the cooperation of hydraulic push rod, first pivot, second pivot isotructure, can carry out the regulation of angle according to the shelf of different shapes for baffle laminating shelf more has increased fixed effect, has promoted fixed quality, has also promoted the efficiency of processing.

Drawings

Fig. 1 is a schematic front structural view of an adjustable refrigerator shelf processing and fixing device provided by the present invention;

FIG. 2 is a schematic front view of the baffle;

fig. 3 is a schematic structural diagram at a in fig. 1.

In the figure: the device comprises a fixed box 1, a transmission chain 2, a cross rod 3, a second gear 4, a threaded rod 5, a hydraulic push rod 6, a special-shaped nut 7, a rotating motor 8, a rotating groove 9, a movable nozzle 10, a first gear 11, a rotating rod 12, a first double-shaft motor 13, a baffle plate 14, a second double-shaft motor 15, a mounting groove 16, a screw rod 17, a common nut 18, a second clamp plate 19, a first clamp plate 20, a hydraulic rod 21, a sliding block 22 and a fixing groove 23.

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.

Referring to fig. 1-3, an adjustable refrigerator shelf processing and fixing device comprises a fixing box 1, a cross bar 3 is fixedly connected between the two side inner walls of the fixing box 1, a movable spray nozzle 10 is arranged on the cross bar 3, the two side walls of the fixing box 1 are rotatably connected with rotating grooves 9, the rotating grooves 9 are cylindrical, the side walls of the rotating grooves 9 are provided with wear pads, the rotating grooves 9 can rotate smoothly, the friction between the rotating grooves 9 and the side walls of the fixing box 1 is reduced, the service life of the device is prolonged, the two rotating grooves 9 penetrate through the side walls of the fixing box 1, the joints of the two rotating grooves 9 and the side walls of the fixing box 1 are in sealed sliding connection, special-shaped connecting grooves are arranged in the side walls of the fixing box 1, a first double-shaft motor 13 is fixedly connected with the inner wall of the special-shaped connecting grooves, rotating rods 12 are fixedly connected with two shafts of the first double-shaft motor 13, one ends of the two rotating rods 12 far away from the first double-shaft motor 13 are rotatably connected with the inner wall of the special-shaped connecting grooves, the two rotating rods 12 are respectively sleeved with a first gear 11, the two rotating grooves 9 are respectively sleeved with a second gear 4, the first gears 11 are in transmission connection with the second gears 4 through transmission chains 2, the two rotating grooves 9 are respectively and fixedly connected with a rotating motor 8, an output shaft of the rotating motor 8 is respectively and fixedly connected with a threaded rod 5, the threaded rod 5 is respectively provided with a special-shaped nut 7 matched with the threaded rod 5, the side walls of the two rotating grooves 9 are respectively provided with a first opening, the special-shaped nuts 7 penetrate through the first openings, the side walls of the special-shaped nuts 7 are rotatably connected with a baffle 14 through first rotating shafts, the center of the baffle 14 and the transverse rod 3 are positioned on the same plane, spraying is more comprehensive, spraying efficiency and spraying quality are improved, the side walls of the baffle 14 are provided with chamfers, buffer layers wrap the side walls of the baffle 14, the baffle 14 is prevented from colliding with the inner walls of a fixed box when rotating, the baffle 14 is protected, and the service life of the device is prolonged;

the side wall of the special-shaped nut 7 is provided with a moving groove, a hydraulic push rod 6 is fixedly connected in the moving groove, the movable end of the hydraulic push rod 6 penetrates through the side wall of the moving groove, the joint of the movable end of the hydraulic push rod 6 and the side wall of the moving groove is in sealing sliding connection, the movable end of the hydraulic push rod 6 is in rotating connection with the baffle plate 14 through a second rotating shaft, angle adjustment can be performed according to shelves of different shapes, the baffle plate 14 is more attached to the shelves, the fixing effect is improved, the fixing quality is improved, the processing efficiency is also improved, a mounting groove 16 is formed in the baffle plate 14, the inner wall of the mounting groove 16 is fixedly connected with a second double-shaft motor 15, two output shafts of the second double-shaft motor 15 are fixedly connected with screw rods 17, one ends of the two screw rods 17 far away from the second double-shaft motor 15 are both in rotating connection with the inner wall of the mounting groove 16, and common nuts 18 are sleeved on the two screw rods 17, equal fixedly connected with fixed slot 23 of lateral wall of two ordinary nuts 18, the lateral wall of mounting groove 16 is equipped with the second opening, fixed slot 23 runs through the second opening, the inner wall fixedly connected with hydraulic stem 21 and the first splint 20 of fixed slot 23, first splint 20 lateral wall rotates through the axis of rotation and is connected with second splint 19, the lateral wall of first splint 20 and second splint 19 all is equipped with the draw-in groove, be equipped with the rubber pad in the draw-in groove, increase the frictional force of first splint 20 and second splint 19 when fixed shelf, make the shelf fixed more stable, the lateral wall of second splint 19 is equipped with spacing spout, the expansion end fixedly connected with of hydraulic stem 21 and the slider 22 that spacing spout matches, the lateral wall of fixed slot 23 is equipped with the third opening, first splint 20 and second splint 19 all run through the opening.

When the utility model is used for fixing the shelf, the movable end of the hydraulic push rod 6 extends out, the movable end pushed by hydraulic pressure drives the baffle 14 to incline, the inclination angle of the baffle 14 is adjusted, the baffle 14 is more jointed with the shelf, then the motor 8 is rotated, the motor 8 is rotated to drive the special-shaped nut 7 to move through the threaded rod 5, the special-shaped nut 7 drives the baffle 14 to move to a proper position, then the movable end of the hydraulic rod 21 extends out, the movable end of the hydraulic rod 21 pushes the second clamp plate 19 to rotate through the slide block 22, the metal rod of the shelf is clamped by the second clamp plate 19 and the first clamp plate 20, the first double-shaft motor 13 is rotated, the first double-shaft motor 13 drives the first gear 11 to rotate through the rotating rod 12, the first gear 11 drives the second gear 4 to rotate through the transmission chain 2, the second gear 4 drives the special-shaped nut 7 to rotate through the rotating groove 9, the special-shaped nut 7 drives the baffle 14 to rotate, and the shelf is sprayed with three hundred sixty degrees of coating, after the spraying is suitable for a certain time, the first double-shaft motor 13 stops running, the movable end of the hydraulic rod 21 retracts, the second clamping plate 19 is driven to be separated from the first clamping plate 20 through the sliding block 22, the second double-shaft motor 15 runs, the second rotating motor 8 drives the screw rod 17 to rotate, the screw rod 17 drives the fixing groove 23 to move for a certain distance through the common nut 18, the second double-shaft motor 15 stops running, the movable end of the hydraulic rod 21 extends out again, the second clamping plate 19 is driven to tighten the shelf through the sliding block 22, the first double-shaft motor 13 runs at the moment and drives the shelf to rotate again, the positions which are shielded by the first clamping plate 20 and the second clamping plate 19 before are sprayed with paint, the shelves with different sizes can be fixed, the shelf can be sprayed with the paint in all directions without manually overturning the shelf, the work load of operators is reduced, the work efficiency is increased, and the fixing effect is better, the shelf body is not easy to be damaged, and unnecessary loss is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable refrigerator shelf processing fixing device, includes fixed case (1), its characterized in that, the both sides lateral wall of fixed case (1) all rotates and is connected with rotation groove (9), two rotation groove (9) all run through the lateral wall of fixed case (1), two the sealed sliding connection of junction of rotation groove (9) and fixed case (1) lateral wall, be equipped with special-shaped spread groove in the lateral wall of fixed case (1), special-shaped spread groove inner wall fixedly connected with first double-shaft motor (13), two of first double-shaft motor (13) the axle all fixedly connected with dwang (12), two the one end that dwang (12) kept away from first double-shaft motor (13) all rotates with the inner wall of special-shaped spread groove to be connected, two all overlap on dwang (12) and be equipped with first gear (11), two all overlap on rotation groove (9) and be equipped with second gear (4), the first gear (11) is in transmission connection with the second gear (4) through a transmission chain (2), the rotating motors (8) are fixedly connected in the two rotating grooves (9), the output shafts of the rotating motors (8) are fixedly connected with threaded rods (5), the threaded rods (5) are respectively provided with special-shaped nuts (7) matched with the threaded rods, the side walls of the two rotating grooves (9) are respectively provided with a first opening, the special-shaped nuts (7) penetrate through the first openings, the side walls of the special-shaped nuts (7) are provided with baffle plates (14), mounting grooves (16) are formed in the baffle plates (14), the inner walls of the mounting grooves (16) are fixedly connected with second double-shaft motors (15), the two output shafts of the second double-shaft motors (15) are respectively and fixedly connected with screw rods (17), and one ends, far away from the second double-shaft motors (15), of the two screw rods (17) are respectively in rotation connection with the inner walls of the mounting grooves (16), two all the cover has ordinary nut (18), two on screw rod (17) the equal fixedly connected with fixed slot (23) of lateral wall of ordinary nut (18), the lateral wall of mounting groove (16) is equipped with the second opening, fixed slot (23) run through the second opening, the inner wall fixedly connected with hydraulic stem (21) and first splint (20) of fixed slot (23), first splint (20) lateral wall rotates through the axis of rotation and is connected with second splint (19), the lateral wall of second splint (19) is equipped with spacing spout, the expansion end fixedly connected with of hydraulic stem (21) and slider (22) that spacing spout matches, the lateral wall of fixed slot (23) is equipped with the third opening, first splint (20) and second splint (19) all run through the opening.

2. The adjustable refrigerator shelf processing and fixing device as claimed in claim 1, wherein a cross bar (3) is fixedly connected between the inner walls of the two sides of the fixing box (1), and a movable nozzle (10) is arranged on the cross bar (3).

3. The adjustable refrigerator shelf processing and fixing device as claimed in claim 1, wherein the side wall of the special-shaped nut (7) is rotatably connected with the baffle (14) through a first rotating shaft, a moving groove is formed in the side wall of the special-shaped nut (7), a hydraulic push rod (6) is fixedly connected in the moving groove, the movable end of the hydraulic push rod (6) penetrates through the side wall of the moving groove, the joint of the movable end of the hydraulic push rod (6) and the side wall of the moving groove is in sealing sliding connection, and the movable end of the hydraulic push rod (6) is rotatably connected with the baffle (14) through a second rotating shaft.

4. An adjustable refrigerator shelf processing fixture as claimed in claim 1, wherein the side walls of said first clamping plate (20) and said second clamping plate (19) are provided with a slot, and a rubber pad is provided in said slot.

5. An adjustable refrigerator shelf processing fixture as claimed in claim 1, characterized in that said rotating groove (9) is cylindrical and the side wall of said rotating groove (9) is provided with a wear pad.

6. The adjustable refrigerator shelf processing and fixing device as claimed in claim 2, wherein the center of the baffle (14) and the cross bar (3) are located on the same plane, the side wall of the baffle (14) is provided with a chamfer, and the side wall of the baffle (14) is wrapped with a buffer layer.