CN216407598U

CN216407598U - Heavy-load chain plate scale supporting and buffering device

Info

Publication number: CN216407598U
Application number: CN202122565779.XU
Authority: CN
Inventors: 金国江
Original assignee: Tianjin Jinyuan Building Material Technology Co ltd
Current assignee: Tianjin Jinyuan Building Material Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-29
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a supporting and buffering device of a heavy-duty chain plate scale, which comprises a device main body, wherein a first damping spring is arranged inside the device main body, a supporting plate is arranged above the first damping spring, a second damping cushion is arranged above the supporting plate, a first sliding column is arranged inside the first damping spring, a first fixing column is arranged outside the first sliding column, a second damping spring is arranged inside the device main body, a second sliding column is arranged inside the second damping spring, a second fixing column is arranged outside the second sliding column, a third fixing column is arranged outside the second sliding column, and a third sliding column is arranged inside the third fixing column. The utility model discloses a supporting and buffering device of a heavy-duty chain plate scale, which is provided with various damping and buffering devices, so that multi-angle damping operation is ensured, and the practical service life of a main body is prolonged.

Description

Heavy-load chain plate scale supporting and buffering device

Technical Field

The utility model relates to the technical field of chain plate scales, in particular to a supporting and buffering device for a heavy-load chain plate scale.

Background

The chain plate feeder is a device with an all-steel structure. The main components of the device are power parts (a motor and a speed reducer), high-temperature resistant chain plates, spring pieces, balancing weights and a frame. When there is material, the gravity of the material is transferred to the load sensor, which converts the running speed of chain plate into electric signal and sends the electric signal to meter or computer for processing to calculate instantaneous yield and accumulated amount.

The prior art has the following defects or problems in use: because the bottom of the chain plate is not supported, when the supported heavy object is too heavy, the surface of the chain plate can be pressed, so that the chain plate is uneven, the integral operation is influenced, and the machine body is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heavy-load chain plate scale supporting and buffering device aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heavy-duty type link joint balance supports buffer, includes the device main part, the inside of device main part is provided with first damping spring, first damping spring's top is provided with the backup pad, the second blotter is installed to the top of backup pad, first damping spring's inside is provided with first slip post, the outside of first slip post is provided with first fixed column, the internally mounted of device main part has second damping spring, the inside of second damping spring is provided with second slip post, the second fixed column is installed in the outside of second slip post, the outside of second slip post is provided with the third fixed column, the internally mounted of third fixed column has the third to slide the post.

In a preferred embodiment of the present invention, the second buffer pad is a cross-shaped member made of rubber, the second buffer pad is glued to the device body, the outer diameter of the support plate is the same as that of the second buffer pad, and the support plate is fixedly connected to the second buffer pad.

As a preferred technical solution of the present invention, the number of the second damping springs is four, and the four second damping springs are respectively disposed at four corners of the device body, and the second damping springs are fixedly connected to the device body.

As a preferred technical solution of the present invention, the top end of the second sliding column is fixedly connected to the device body, the bottom end of the second fixed column is fixedly connected to the device body, a rubber plug is installed inside the second fixed column, the inner diameter of the rubber plug is adapted to the outer diameter of the second sliding column, and the second sliding column is slidably connected to the second fixed column through the rubber plug.

As a preferable technical scheme, the number of the third sliding columns is four, the third sliding columns are respectively arranged at the four sides of the supporting plate, the top ends of the third sliding columns are fixedly connected with the supporting plate, sliding blocks are arranged at the two ends of each third sliding column, and the sliding blocks are connected with the bottom ends of the third sliding columns in a welding mode.

As a preferred technical solution of the present invention, the bottom end of the third fixed column is fixedly connected to the device body, a second sliding groove is formed in the third fixed column, the inner diameter of the second sliding groove is matched with the outer diameter of the sliding block, the third sliding column is slidably connected to the third fixed column through the sliding block, a limit rod is installed in the third fixed column, and the sliding block is slidably connected to the limit rod.

As a preferred technical scheme of the present invention, the upper end of the first damping spring is provided with two first cushion pads, the two first cushion pads are respectively disposed at the upper end and the lower end of the first damping spring, the bottom end of the first cushion pad is provided with a connecting seat, and the bottom end of the connecting seat is welded to the upper end of the connecting device body and is connected with the first cushion pad in a gluing manner.

As a preferable technical solution of the present invention, a first sliding groove is formed in the first fixing column, an inner diameter of the first sliding groove is matched with an outer diameter of the first sliding column, the first sliding column is slidably connected to the first sliding groove, and the first sliding column is slidably connected to the first fixing column through the first sliding groove.

Compared with the prior art, the utility model provides a heavy-load chain plate scale supporting and buffering device which has the following beneficial effects: set up second damping spring through four points and keep holistic steady, the rubber buffer that the second slip post outside set up has played the effect of buffering restriction to its motion simultaneously, the sliding block slides on the gag lever post, thereby it is steady to have guaranteed that the third slip post moves, intermediate position is provided with second blotter and backup pad and plays fine support to whole, the first damping spring that the centre set up plays better buffering, thereby the life of extension fixture main part can not cause surperficial pot hole.

Drawings

FIG. 1 is a schematic view of a supporting and buffering device of a heavy-duty chain plate scale;

FIG. 2 is a schematic side view of a supporting and buffering device of a heavy-duty chain plate scale;

FIG. 3 is a schematic top view of a supporting and buffering device of a heavy-duty chain plate scale;

FIG. 4 is a schematic structural view of a first damping device for supporting and buffering a heavy-duty chain plate scale;

FIG. 5 is a schematic structural diagram of a supporting device for supporting and buffering a heavy-duty chain plate scale;

fig. 6 is a schematic structural view of a second damping device supported by a heavy-duty chain plate scale.

In the figure: 1. a device main body; 2. a first damping spring; 3. a first fixed column; 4. a first sliding column; 5. a first sliding groove; 6. a first cushion pad; 7. a connecting seat; 8. a second cushion pad; 9. a support plate; 10. a second damping spring; 11. a second fixed column; 12. a second sliding column; 13. a rubber plug; 14. a third fixing column; 15. a second sliding groove; 16. a third sliding column; 17. a slider; 18. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, in the present embodiment: the utility model provides a heavy-duty type link joint balance supports buffer, including device main part 1, the inside of device main part 1 is provided with first damping spring 2, first damping spring 2's top is provided with backup pad 9, second blotter 8 is installed to the top of backup pad 9, first damping spring 2's inside is provided with first slip post 4, the outside of first slip post 4 is provided with first fixed column 3, the internally mounted of device main part 1 has second damping spring 10, the inside of second damping spring 10 is provided with second slip post 12, second fixed column 11 is installed in the outside of second slip post 12, the outside of second slip post 12 is provided with third fixed column 14, the internally mounted of third fixed column 14 has third slip post 16.

In this embodiment, the second buffer pad 8 is a cross-shaped member made of rubber, the second buffer pad 8 is glued to the device body 1, the outer diameter of the support plate 9 is the same as that of the second buffer pad 8, and the support plate 9 is fixedly connected to the second buffer pad 8 to support the whole device; the four second damping springs 10 are arranged and are respectively arranged at four corners of the device main body 1, the second damping springs 10 are fixedly connected with the device main body 1, the top end of the second sliding column 12 is fixedly connected with the device main body 1, the bottom end of the second fixed column 11 is fixedly connected with the device main body 1, a rubber plug 13 is arranged inside the second fixed column 11, the inner diameter of the rubber plug 13 is matched with the outer diameter of the second sliding column 12, the second sliding column 12 is slidably connected with the second fixed column 11 through the rubber plug 13, and the rubber plug 13 plays a role in limiting and buffering in the process of sliding firstly; the number of the third sliding columns 16 is four, the third sliding columns 16 are respectively arranged at four sides of the supporting plate 9, the top end of each third sliding column 16 is fixedly connected with the supporting plate 9, sliding blocks 17 are arranged at two ends of each third sliding column 16, the sliding blocks 17 are connected with the bottom end of the third sliding column 16 in a welding mode, the bottom end of each third fixing column 14 is fixedly connected with the device main body 1, a second sliding groove 15 is formed in each third fixing column 14, the inner diameter of each second sliding groove 15 is matched with the outer diameter of each sliding block 17, each third sliding column 16 is connected with each third fixing column 14 in a sliding mode through the corresponding sliding block 17, a limiting rod 18 is arranged in each third fixing column 14, each sliding block 17 is connected with the corresponding limiting rod 18 in a sliding mode, and the limiting rods 18 guarantee stability in the moving process when sliding, and excessive deviation cannot occur; first damping spring 2's upper end is provided with first blotter 6, first blotter 6 is provided with two altogether, arrange first damping spring 2's upper and lower both ends respectively in, first blotter 6's bottom is provided with connecting seat 7, first blotter 6 is connected to the 1 upper end veneer of bottom welded connection device main part of connecting seat 7, first sliding tray 5 has been seted up to first fixed column 3's inside, the internal diameter of first sliding tray 5 and the external diameter looks adaptation of first sliding column 4, first sliding column 4 sliding connection first sliding tray 5, first sliding column 4 is in positive intermediate position through first sliding tray 5 sliding connection first fixed column 3, play better buffering, a plurality of buffer's setting has kept pushing down the steady and even of back shock attenuation buffering, the life of device main part 1 has been improved.

The working principle and the using process of the utility model are as follows: after an object is placed on the device main body 1, the second buffer cushion 8 has a certain buffering effect, the supporting plate 9 has an integral supporting effect on the surface of the device main body 1, the second damping springs 10 positioned at the lower four corners of the device main body 1 fall for a certain distance according to the weight, the second sliding columns 12 in the second damping springs 10 simultaneously compress downwards into the second fixed columns 11, the rubber stoppers 13 in the second fixed columns 11 have limiting and buffering effects, so that the falling type is stable and can not be dislocated, the four-point support is more stable, meanwhile, the third sliding columns 16 press downwards, the sliding blocks 17 at the two ends of the third sliding columns 16 slide in the second sliding grooves 15 in the third fixed columns 14, the limiting rods 18 are arranged in the positions corresponding to the sliding blocks 17 in the third fixed columns 14, so that the stability is kept in the movement, and meanwhile, the first damping springs 2 are arranged at the middle positions of the device main body 1, first damping spring 2 diameter is greater than second damping spring 10 to be located the centre and play better cushioning effect, the first blotter 6 of the equal adhesion in both ends about first damping spring 2 further plays cushioning effect, guarantees wholly steadily when pushing down, thereby has improved the life of device main part 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a heavy-duty type link joint balance supports buffer which characterized in that: comprises a device main body (1), a first damping spring (2) is arranged in the device main body (1), a supporting plate (9) is arranged above the first damping spring (2), a second cushion pad (8) is arranged above the supporting plate (9), a first sliding column (4) is arranged inside the first damping spring (2), a first fixing column (3) is arranged outside the first sliding column (4), a second damping spring (10) is arranged in the device main body (1), a second sliding column (12) is arranged inside the second damping spring (10), a second fixed column (11) is arranged on the outer side of the second sliding column (12), a third fixed column (14) is arranged on the outer side of the second sliding column (12), and a third sliding column (16) is arranged in the third fixed column (14).

2. The supporting and buffering device of claim 1, wherein: the second buffer pad (8) is a cross-shaped member made of rubber, the second buffer pad (8) is glued to the connecting device body (1), the outer diameter of the supporting plate (9) is consistent with that of the second buffer pad (8), and the supporting plate (9) is fixedly connected with the second buffer pad (8).

3. The supporting and buffering device of claim 1, wherein: the number of the second damping springs (10) is four, the four second damping springs are respectively arranged at four corners of the device body (1), and the second damping springs (10) are fixedly connected with the device body (1).

4. The supporting and buffering device of claim 1, wherein: second slip post (12) top fixed connection device main part (1), second fixed post (11) bottom fixed connection device main part (1), the internally mounted of second fixed post (11) has rubber buffer (13), the internal diameter of rubber buffer (13) and the external diameter looks adaptation of second slip post (12), second slip post (12) are through rubber buffer (13) sliding connection second fixed post (11).

5. The supporting and buffering device of claim 1, wherein: the third sliding columns (16) are four in number, the third sliding columns (16) are arranged on four sides of the supporting plate (9) respectively, the top end of each third sliding column is fixedly connected with the supporting plate (9), sliding blocks (17) are arranged at two ends of each third sliding column (16), and the sliding blocks (17) are connected with the bottom ends of the third sliding columns (16) in a welded mode.

6. The supporting and buffering device of claim 5, wherein: third fixed column (14) bottom fixed connection device main part (1), second sliding tray (15) have been seted up to the inside of third fixed column (14), the internal diameter of second sliding tray (15) and the external diameter looks adaptation of sliding block (17), third sliding column (16) pass through sliding block (17) sliding connection third fixed column (14), the internally mounted of third fixed column (14) has gag lever post (18), sliding block (17) sliding connection gag lever post (18).

7. The supporting and buffering device of claim 1, wherein: the upper end of first damping spring (2) is provided with first blotter (6), first blotter (6) are provided with two altogether, arrange the upper and lower both ends of first damping spring (2) respectively in, the bottom of first blotter (6) is provided with connecting seat (7), first blotter (6) are connected to the bottom welded connection device main part (1) upper end veneer of connecting seat (7).

8. The supporting and buffering device of claim 1, wherein: first sliding tray (5) have been seted up to first fixed column (3) inside, the internal diameter of first sliding tray (5) and the external diameter looks adaptation of first sliding column (4), first sliding column (4) sliding connection first sliding tray (5), first sliding column (4) are through first sliding tray (5) sliding connection first fixed column (3).