CN210312035U

CN210312035U - Gantry crane on double-layer oven

Info

Publication number: CN210312035U
Application number: CN201921201453.5U
Authority: CN
Inventors: 杨炜
Original assignee: Wuxi Shengzhen Technology Co ltd
Current assignee: Wuxi Shengzhen Technology Co ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-04-14
Anticipated expiration: 2029-07-27

Abstract

The utility model belongs to the technical field of the crane, a longmen crane on double-deck oven is related to, it includes the support body, sets up the change roller on the support body, along the symmetrical sliding connection in vertical direction on the support body, the mounting panel sets up along the supporting legs direction level of perpendicular to the support body, the change roller rotates and connects on the mounting panel, the change roller is the straight line along the length direction of mounting panel and arranges, the tip of change roller all fixedly connected with leather roller, the rotation is connected with the belt on the leather roller, fixedly connected with the driving motor three that is used for rotating the leather roller on the mounting panel, be provided with the drive arrangement who is used for promoting the mounting panel to remove on the support body; the utility model discloses it is simple to have the setting of longmen crane, low cost, and the product sets up firmly at the in-process that the crane removed simultaneously, is favorable to the normal removal of product, avoids the effect that the product landing damaged.

Description

Gantry crane on double-layer oven

Technical Field

The utility model belongs to the technical field of the technique of crane and specifically relates to a longmen crane on double-deck oven is related to.

Background

The drying box is formed by welding formed section steel and thin plates, has reasonable structure, attractive appearance and firmness and durability, can be used as a shelf and a trolley for a test article in a working chamber, and is filled with a heat-insulating layer with good heat insulation between the working chamber and the shell of the box body. The air in the working chamber can be replaced by opening the wind top valve.

The existing oven comprises an oven body, a plurality of rotating shafts are symmetrically and rotatably connected to the side walls of the left side and the right side of the oven body, the rotating shafts on the side walls are divided into two layers, the rotating shafts on each layer are all linearly arranged along the horizontal direction, chain wheels are fixedly connected to the ends of the rotating shafts back to the inner cavity of the oven body, chains are rotatably connected to the chain wheels, and a first driving motor for rotating the rotating shafts is arranged on the oven body. The both ends of product are put in the pivot of box both sides, utilize the rotation of sprocket to drive the chain and rotate, utilize the frictional force between product and the pivot to make the product remove along the horizontal direction.

Meanwhile, referring to fig. 1, the end of the oven box body is also provided with a portal frame, the portal frame comprises a frame body 1, the frame body 1 is rotatably connected with an upper rotating roller and a lower rotating roller, the upper rotating roller is arranged along the direction parallel to the upper layer rotating shaft in the oven box body, the lower rotating roller is arranged along the direction parallel to the lower layer rotating shaft, and the frame body 1 is provided with a driving mechanism for rotating the upper rotating roller and the lower rotating roller. Support body 1 keeps away from red case box one end and still rotates and be connected with two drive shafts 2, and two drive shafts 2 are located support body 1's upper and lower both ends respectively and are on a parallel with the direction setting of the roller of rotating upward, and the both ends fixedly connected with sprocket 3 of drive shaft 2 is located same vertical on-line sprocket 3 and rotates and be connected with chain 4, is provided with driving motor two that is used for rotating the pivot in the frame. The chain 4 is fixedly connected with a receiving arm 5, and the receiving arm 5 is horizontally arranged on the lifting frame along the direction vertical to the side wall of the chain 4 and is also provided with a pushing cylinder 6 for pushing a product. When the product in the oven moves on the upper layer rotating shaft, the product can slide on the upper rotating roller along the same trend, under the driving of the upper rotating roller, the product slides to the object receiving arm 5, the object receiving arm 5 slides to the lower rotating roller under the driving of the chain 4, and the lower rotating roller drives the product to move on the lower layer rotating shaft, so that the one-way circulation of the product is realized. The drying circulation path of the product can be increased by the arrangement, and the drying effect of the product is improved.

The lifting frame is complex in arrangement and high in cost, and the phenomenon that products are not firmly placed exists in the process from the contact of the lifting frame to the separation of the lifting frame from the contact of the lifting frame and the contact of the lifting frame, so that the products easily slide down, normal movement of the products is influenced, and the products are damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a longmen crane on double-deck oven, it has the longmen crane setting simple, and low cost, the product sets up firmly at the in-process that the crane removed simultaneously, is favorable to the normal removal of product, avoids the effect that the product landing damaged.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a longmen crane on double-deck oven, includes the support body, sets up the commentaries on classics roller on the support body, there is the mounting panel along vertical direction symmetry sliding connection on the support body, the supporting legs direction level setting of perpendicular to support body is followed to the mounting panel, change the roller and rotate to be connected on the mounting panel, change the roller and be the straight line along the length direction of mounting panel and arrange, the equal fixedly connected with leather roller of tip of commentaries on classics roller, rotate on the leather roller and be connected with the belt, fixedly connected with is used for rotating the driving motor three of leather roller on the mounting panel, be provided with the drive arrangement who is used for.

Through adopting above-mentioned technical scheme, when the product transmission was gone up to the longmen crane, three drive motor of driving rotate the roller, under the drive of roller, the product slides to the crane on, stops to rotate the roller after the product slides and accomplishes, utilize drive arrangement to drive the mounting panel and remove and make the mounting panel descend this moment, it is parallel with the lower floor's pivot in the oven box, make three drive motor of driving rotate the roller antiport this moment, make the product slide to the lower floor's pivot of oven box on, realize the one-way circulation of product from this. The length of mounting panel will be longer than the length that connects the thing arm, consequently bigger with the area of contact of product, will make the product more stable at the flow in-process like this, avoid the product landing to damage, simultaneously, this kind of crane sets up simply construction cost cheaper.

The utility model discloses further set up to: the drive arrangement connects the lead screw axle on the support body including rotating, rotates to connect in the epaxial lead screw nut of lead screw, set up the mounting groove that is used for the cross-under of lead screw axle on the mounting panel, lead screw nut fixed connection is in the inner wall of mounting groove, fixedly connected with is used for rotating the driving motor four of lead screw axle on the support body.

Through adopting above-mentioned technical scheme, when needs remove the mounting panel, start driving motor four, driving motor drives the lead screw axle and rotates, and the lead screw axle drives screw nut at the pivoted in-process and removes along vertical direction to it goes up and down to drive the mounting panel.

The utility model discloses further set up to: the driving device comprises a driving cylinder fixedly connected to the frame body, the driving cylinder is arranged along the direction perpendicular to the mounting plate, and the driving shaft of the driving cylinder is fixedly connected to the mounting plate.

Through adopting above-mentioned technical scheme, when needs remove the mounting panel, start and drive actuating cylinder, drive actuating cylinder and directly drive the mounting panel and go up and down. The driving device has the advantages of simple and quick operation.

The utility model discloses further set up to: the upper surface of the mounting plate is fixedly connected with a stop block, and the stop block is positioned on one side, away from the oven body, of the mounting plate.

Through adopting above-mentioned technical scheme, the setting of dog can be spacing to the product, avoids the product landing.

The utility model discloses further set up to: fixedly connected with blotter on the lateral wall of dog, the product with the blotter slides and contradicts.

Through adopting above-mentioned technical scheme, the setting of blotter can reduce the impact force between product and the dog, is favorable to protecting the product.

The utility model discloses further set up to: the mounting panel is close to oven box one end and is provided with the locating part, the locating part includes mounting substrate, sets up the stopper on mounting substrate, the spout has been seted up on the mounting substrate, stopper sliding connection is in the spout, fixedly connected with buffer spring between the bottom lateral wall of stopper and spout, buffer spring sets up along being on a parallel with the roller direction of changeing, stopper and product slip extrusion.

Through adopting above-mentioned technical scheme, when the product slides to changeing the roller from the oven box on, the side of product can contradict with the stopper, and the stopper can slide after being pressed under buffer spring's effect, and the position of product is adjusted equally this moment to the position that makes the product can be adjusted.

The utility model discloses further set up to: the limiting block comprises a U-shaped frame and a limiting ball, the limiting ball is rotatably connected to a notch of the U-shaped frame, and the limiting ball and the product are rotatably attached to each other.

Through adopting above-mentioned technical scheme, this kind of setting can make spacing ball rotate at the in-process of conflicting with the mounting panel laminating, is favorable to making the mounting panel slide more smoothly.

The utility model discloses further set up to: fixedly connected with guide block on the lateral wall of U type frame, set up on the inner wall of U type frame with the gliding guide way of guide block cooperation, the guide way sets up along being on a parallel with the buffer spring direction.

Through adopting above-mentioned technical scheme, the sliding fit of guide block and guide way is favorable to making U type frame remain stable at gliding in-process.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the mounting plate and the driving device, the effects of saving cost and avoiding product sliding and damage can be achieved;

2. through the setting of locating part, can play and carry out position adjustment to the product and arrive the effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the background art of the present invention;

FIG. 2 is a schematic view of the overall structure of the gantry crane in embodiment 1;

FIG. 3 is a schematic view of an enlarged view at A in FIG. 2;

FIG. 4 is a schematic diagram of a cross-sectional view of an internal structure for embodying a position limiting member;

fig. 5 is a schematic view of the whole structure of the gantry crane in embodiment 2.

In the figure, 1, a frame body; 11. a support leg; 12. a frame plate; 2. a drive shaft; 3. a sprocket; 4. a chain; 5. an object receiving arm; 6. a push cylinder; 7. rotating the roller; 8. mounting a plate; 9. a leather roller; 10. a belt; 13. driving a motor III; 14. a limiting member; 141. a mounting substrate; 142. a limiting block; 1421. a U-shaped frame; 1422. a limiting ball; 15. a chute; 16. a guide block; 17. a guide groove; 18. a buffer spring; 19. a stopper; 20. a cushion pad; 21. a drive device; 211. a screw shaft; 212. a lead screw nut; 213. a driving cylinder; 22. and (4) mounting the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: a gantry crane on a double-layer oven refers to fig. 2 and comprises a frame body 1 and a rotating roller 7 arranged on the frame body 1. The frame body 1 comprises four support legs 11 supported on the bottom surface and a frame plate 12 arranged on the top ends of the support legs 11.

Referring to fig. 2, the frame body 1 is symmetrically and slidably connected with two mounting plates 8 along the vertical direction, the mounting plates 8 are horizontally arranged along the direction perpendicular to the supporting legs of the frame body 1, and the mounting plates 8 are located at two ends of the rotating roller 7.

Referring to fig. 2, the rotating shaft is rotatably connected to the mounting plate 8, and the rotating roller 7 is disposed along a direction perpendicular to the plate surface of the mounting plate 8 and penetrates out of the mounting plate 8. The both ends of commentaries on classics roller 7 are equal fixedly connected with leather roller 9, are located to change and rotate on the leather roller 9 of roller 7 with the end and are connected with belt 10.

Referring to fig. 2, a third driving motor 13 for rotating the leather roller 9 is fixedly connected to the mounting plate 8, and an output shaft of the driving motor is fixedly connected to the end of the rotating roller 7.

Referring to fig. 4, the opposite plate surfaces of the mounting plate 8 are symmetrically provided with limiting members 14, and the limiting members 14 are located at one end of the mounting plate 8 close to the oven box. The mounting member includes a mounting substrate 141 and a stopper 142 provided on the mounting substrate 141. Wherein, mounting substrate 141 fixed connection has seted up spout 15 on the face that mounting panel 8 set up in opposite directions on mounting panel 8, and the inner chamber of spout 15 is cylindric setting.

Referring to fig. 4, the stopper 142 includes a U-shaped frame 1421 and a stopper ball 1422, and an opening of the U-shaped frame 1421 faces the slot of the sliding slot 15. The position-limiting ball 1422 is rotatably connected to the opening of the U-shaped frame 1421. The U-shaped frame 1421 slides in contact with the inner wall of the chute 15.

Referring to fig. 4, the side walls of the U-shaped frame 1421 are fixedly connected to guide blocks 16, and the sliding groove 15 is provided with a guide groove 17 along the depth direction thereof, the guide groove being matched with the guide blocks 16 for sliding.

Referring to fig. 4, a buffer spring 18 is fixedly connected to a side wall of the U-shaped frame 1421 facing away from the opening thereof, the buffer spring 18 is disposed in a direction parallel to the roller 7, and the other end of the buffer spring 18 is fixedly connected to a bottom side wall of the chute 15. Spacing ball 1422 slides with the product laminating.

Referring to fig. 2 and 3, a stop block 19 is fixedly connected to the side wall of the mounting plate 8 far away from the oven body, the vertical section of the stop block 19 is in a right trapezoid shape, and the vertical sectional area of the stop block 19 facing one end of the oven body is smaller than that of the end of the stop block far away from the oven body.

Referring to fig. 2 and 3, a cushion 20 is fixedly connected to the side wall of the block 19 facing the oven body, and the cushion 20 slidably interferes with the product.

Referring to fig. 2 and 3, a driving device 21 for pushing the mounting plate 8 to move is disposed on the frame body 1. The driving device 21 includes a screw shaft 211 rotatably coupled to the frame plate 12, and a screw nut 212 rotatably coupled to the screw shaft 211. Wherein, the screw shaft 211 sets up along vertical direction, offers the mounting groove 22 that is used for the mounting panel 8 cross-under on the mounting panel 8, and mounting groove 22 is located the mounting panel 8 face along the symmetry axis of vertical direction, and lead screw nut 212 fixed connection is in the inner wall of mounting groove 22, and fixedly connected with is used for rotating the driving motor four of ground screw shaft on the frame plate 12, and driving motor four's output shaft fixed connection is on the top of screw shaft 211.

The specific implementation process comprises the following steps: when the product transmission goes up to the longmen crane, three 13 driving motors drive and change roller 7 and rotate, under the drive of changeing roller 7, the product slides to the crane, stop to change roller 7 and rotate after the product slides and accomplish, utilize screw nut 212 to drive mounting panel 8 and remove and make mounting panel 8 descend this moment, it is parallel with the lower floor's pivot in the oven box, make three 13 driving motors drive and change roller 7 antiport this moment, make the product slide to the oven box on the lower floor's pivot, realize the one-way circulation of product from this.

Example 2: according to the gantry crane on the double-layer oven, referring to fig. 5, the driving device 21 is a driving cylinder 213 fixedly connected to the frame body 1, the driving cylinder 213 is arranged along the direction perpendicular to the mounting plate 8, a driving shaft of the driving cylinder 213 is fixedly connected to the mounting plate 8, and the joint of the driving shaft of the driving cylinder 213 and the mounting plate 8 is located on the symmetry axis of the plate surface of the mounting plate 8.

When the mounting plate 8 needs to be moved, the driving cylinder 213 is started, and the driving cylinder 213 directly drives the mounting plate 8 to lift.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a longmen crane on double-deck oven, includes support body (1), sets up commentaries on classics roller (7) on support body (1), its characterized in that: support body (1) is gone up and is followed vertical direction symmetrical sliding connection and have mounting panel (8), mounting panel (8) are along the supporting legs direction level setting of perpendicular to support body (1), it rotates to connect on mounting panel (8) to change roller (7), it is sharp arranging to change roller (7) along the length direction of mounting panel (8), the equal fixedly connected with leather roller of tip (9) of changing roller (7), it is connected with belt (10) to rotate on leather roller (9), fixedly connected with is used for rotating three (13) of driving motor of leather roller (9) on mounting panel (8), be provided with drive arrangement (21) that are used for promoting mounting panel (8) to remove on support body (1).

2. The gantry crane on the double-layer oven of claim 1, wherein: drive arrangement (21) including rotate connect on support body (1) screw shaft (211), rotate lead screw nut (212) of connecting on screw shaft (211), offer mounting groove (22) that are used for screw shaft (211) cross-under on mounting panel (8), lead screw nut (212) fixed connection is in the inner wall of mounting groove (22), fixedly connected with is used for rotating the driving motor four of screw shaft (211) on support body (1).

3. The gantry crane on the double-layer oven of claim 1, wherein: drive arrangement (21) are including drive actuating cylinder (213) of fixed connection on support body (1), drive actuating cylinder (213) along the direction setting of perpendicular to mounting panel (8), drive actuating cylinder (2) fixed connection in mounting panel (8) of (213).

4. The gantry crane on the double-layer oven of claim 1, wherein: the upper surface of the mounting plate (8) is fixedly connected with a stop block (19), and the stop block (19) is located on one side, away from the oven body, of the mounting plate (8).

5. The gantry crane on the double-layer oven of claim 4, wherein: the side wall of the stop block (19) is fixedly connected with a cushion pad (20), and a product is in sliding contact with the cushion pad (20).

6. The gantry crane on the double-layer oven of claim 1, wherein: mounting panel (8) are close to oven box one end and are provided with locating part (14), locating part (14) include mounting substrate (141), set up stopper (142) on mounting substrate (141), spout (15) have been seted up on mounting substrate (141), stopper (142) sliding connection is in spout (15), fixedly connected with buffer spring (18) between the bottom lateral wall of stopper (142) and spout (15), buffer spring (18) set up along being on a parallel with commentaries on classics roller (7) direction, stopper (142) and product slip extrusion.

7. The gantry crane on the double-layer oven of claim 6, wherein: the limiting block (142) comprises a U-shaped frame (1421) and a limiting ball (1422), the limiting ball (1422) is rotatably connected to a notch of the U-shaped frame (1421), and the limiting ball (1422) is rotatably attached to a product.

8. The gantry crane on the double-layer oven of claim 7, wherein: the buffer structure is characterized in that a guide block (16) is fixedly connected to the side wall of the U-shaped frame (1421), a guide groove (17) which is matched with the guide block (16) to slide is formed in the inner wall of the U-shaped frame (1421), and the guide groove (17) is arranged in a direction parallel to the buffer spring (18).