CN215980613U

CN215980613U - Damping base for mining machine

Info

Publication number: CN215980613U
Application number: CN202122100719.0U
Authority: CN
Inventors: 周绍文
Original assignee: Fujian Quanzhou Ruihua Machinery Co ltd
Current assignee: Fujian Quanzhou Ruihua Machinery Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-03-08
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a damping base for a mining machine, and particularly relates to the technical field of mining machine machinery, which comprises a damping base, wherein a supporting plate is arranged above the damping base, an organism is arranged on the upper surface of the supporting plate, a connecting column is arranged in the damping base, the upper end of the connecting column is fixedly connected to the lower surface of the supporting plate, and symmetrically distributed damping plates are fixedly arranged at one end, away from the supporting plate, of the connecting column; when the supporting plate designed by the utility model is subjected to pressure provided by the machine body, the supporting plate can be counteracted by two parts of damping devices in the damping base, the damping force provided by the first damping spring and the reverse thrust provided by the hydraulic supporting rod provide a first layer of damping effect for the supporting plate, the sliding block arranged below the second damping plate is subjected to the damping force provided by the second damping spring and directly provides the damping force for the supporting plate by matching with the third damping spring, so that the machine body above the supporting plate can effectively perform the damping effect, and the service life of the machine body is prolonged.

Description

Damping base for mining machine

Technical Field

The utility model relates to the technical field of mining mechanical equipment, in particular to a damping base for a mining machine.

Background

The mining machinery is directly used for the operation of mineral mining, ore screening and the like, comprises the mining machinery, the ore dressing machinery, a conveyor, a ventilator, a drainage machine and the like, some small and medium-sized mechanical equipment can often work on uneven ground according to actual requirements, and the machinery can be placed on a damping base to work in order to ensure the stable work of the machinery;

the mining machine in the prior art can generate huge shaking during working, which greatly influences the mechanical life, but the damping measure in the damping base of the mining machine in the prior art is single and not perfect enough, and the damping effect is not obvious; meanwhile, the damping base in the prior art is not stable during installation, and therefore the damping base for the mining machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a damping base for a mining machine, so as to solve the above technical problems.

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

a damping base for a mining machine comprises a damping base, wherein a supporting plate is arranged above the damping base, a machine body is arranged on the upper surface of the supporting plate, a connecting column is arranged in the damping base, the upper end of the connecting column is fixedly connected to the lower surface of the supporting plate, symmetrically distributed damping plates are fixedly arranged at the end, away from the supporting plate, of the connecting column, a first damping plate is arranged on the side, close to the damping plates, of the inner wall of the damping base in a sliding manner, a connecting plate is fixedly arranged on one side, away from the damping plates, of the inner wall of the damping base, a connecting plate is fixedly arranged on one side, away from the first damping plate, of the connecting plate, the connecting plate is positioned below the first damping plate, a first buffer spring is fixedly arranged between the first damping plate and the connecting plate, a first connecting block is fixedly arranged on one side, away from the damping plates, a second connecting block is fixedly arranged on one side, facing the connecting column, and a hydraulic supporting rod is arranged below the second connecting block, the output end of hydraulic support pole is fixed connection on the second connecting block, backup pad four corners activity is inserted and is equipped with the shock absorber post, the fixed second buffer board that is equipped with in one end that the shock absorber post is located vibration damping mount, be equipped with the snubber block under the second buffer board, the snubber block is fixed to be set up in vibration damping mount, the fixed second buffer spring that is equipped with in snubber block inner wall both sides, two the fixed slider that is equipped with of second buffer spring one end in opposite directions, the articulated hinge bar that is equipped with in slider upper end, the hinge bar is close to the hinge of second buffer board one end and establishes on the second buffer board.

Furthermore, the radius of the two ends of the shock absorption column is larger than that of the middle end, and third buffer springs are fixedly arranged at the two ends of the shock absorption column.

Furthermore, rib plates are fixedly arranged at four corners of the bottom end of the damping base, first fixing plates are fixedly arranged on the side faces, away from the damping base, of the rib plates, and second fixing plates which are symmetrically distributed are movably arranged at the bottom end of the damping base.

Furthermore, a first slot is formed in the first fixing plate, and a plurality of symmetrically distributed second slots are formed in the second fixing plate.

Furthermore, third slots which are symmetrically distributed are fixedly arranged at the front end of the second fixing plate, a connecting rod is arranged on the damping base in a sliding mode on one side of the second fixing plate, inserting blocks are fixedly arranged at two ends of the connecting rod, and the inserting blocks can be inserted into the third slots.

Further, the backup pad upper surface is located the fixed block that is equipped with in organism both sides, it is equipped with the lead screw to rotate to insert on the fixed block, the fixed block is equipped with first limiting plate with the organism within a definite time, be equipped with the bearing in the first limiting plate, the lead screw is close to organism one end fixed connection and is gone up at the inner circle of bearing, the activity of lead screw both ends is kept away from to first limiting plate is equipped with the second limiting plate.

Further, the first limiting plate is far away from the inner fixed reset spring at the two ends of the screw rod, and the end part of the reset spring is fixedly connected to the second limiting plate.

Furthermore, a cotton plate is fixedly arranged on one side, facing the machine body, of the first limiting plate and the second limiting plate.

The technical scheme can show that the utility model has the advantages that:

1. when the supporting plate designed by the utility model is subjected to pressure provided by the machine body, the supporting plate can be counteracted by two parts of damping devices in the damping base, the damping force provided by the first damping spring and the reverse thrust provided by the hydraulic supporting rod provide a first layer of damping effect for the supporting plate, the sliding block arranged below the second damping plate is subjected to the damping force provided by the second damping spring and directly provides the damping force for the supporting plate by matching with the third damping spring, so that the machine body above the supporting plate can effectively perform the damping effect, and the service life of the machine body is prolonged.

2. The second fixing plate is arranged in the bottom end of the damping base in a sliding mode, so that the mounting area of the damping base can be increased, the damping base can be effectively mounted, and the working efficiency of the device is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

FIG. 1 is a schematic view of the present invention.

FIG. 2 is a schematic view of the internal structure of the support plate according to the present invention.

FIG. 3 is a schematic cross-sectional view of the damper block according to the present invention.

Fig. 4 is a schematic cross-sectional view of the first limiting plate according to the present invention.

List of reference numerals: 1. a damping mount; 101. a support plate; 102. a body; 103. connecting columns; 104. a damper plate; 105. a first buffer plate; 106. a first connection block; 107. a hydraulic support rod; 108. a second connecting block; 109. a first buffer spring; 110. a connecting plate; 111. a shock-absorbing post; 112. a second buffer plate; 113. a hinged lever; 114. a damper block; 115. a slider; 116. a second buffer spring; 117. a third buffer spring; 2. a fixed block; 201. a screw rod; 202. a first limit plate; 203. a second limiting plate; 204. a return spring; 205. a cotton board; 3. a rib plate; 301. a first fixing plate; 302. a second fixing plate; 303. a connecting rod; 304. inserting a block; 305. a first slot; 306. a second slot; 307. and a third slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Example (b): as shown in FIGS. 1-4, the utility model provides a vibration damping mount for a mining machine, which comprises a vibration damping mount 1, wherein a supporting plate 101 is arranged above the vibration damping mount 1, a machine body 102 is arranged on the upper surface of the supporting plate 101, a connecting column 103 is arranged in the vibration damping mount 1, the upper end of the connecting column 103 is fixedly connected to the lower surface of the supporting plate 101, the end of the connecting column 103, which is far away from the supporting plate 101, is fixedly provided with symmetrically distributed vibration damping plates 104, the side surface, which is close to the vibration damping plates 104, of the inner wall of the vibration damping mount 1 is slidably provided with a first buffer plate 105, the inner wall of the vibration damping mount 1 is fixedly provided with a connecting plate 110 on the same side as the first buffer plate, the connecting plate 110 is positioned below the first buffer plate 105, a first buffer spring 109 is fixedly arranged between the first buffer plate 105 and the connecting plate 110, a first connecting block 106 is fixedly arranged on the side, which is far away from the vibration damping plate 104, a second connecting block 108 is fixedly arranged on the side, which is facing the connecting column 103, of the first buffer plate 105, a hydraulic support rod 107 is arranged below the second connecting block 108, the output end of the hydraulic support rod 107 is fixedly connected to the second connecting block 108, shock-absorbing columns 111 are movably inserted in four corners of the supporting plate 101, a second buffer plate 112 is fixedly arranged at one end of the shock-absorbing column 111 positioned in the shock-absorbing base 1, a shock-absorbing block 114 is arranged under the second buffer plate 112, the shock-absorbing block 114 is fixedly arranged in the shock-absorbing base 1, second buffer springs 116 are fixedly arranged at two sides of the inner wall of the shock-absorbing block 114, a sliding block 115 is fixedly arranged at one end of each of the two second buffer springs 116 opposite to each other, a hinge rod 113 is hinged at the upper end of the sliding block 115, one end of the hinge rod 113 close to the second buffer plate 112 is hinged on the second buffer plate 112, the shock-absorbing base 1 pushes the first buffer plate 105 through the hydraulic support rod 107 and provides a buffering force for the first buffer plate 105 through the first buffer spring 109, and performs first layer shock absorption for the pressure provided by the machine body 102 on the supporting plate 101, the slider 115 that the second buffer plate 112 below set up will receive the cushion effect that second buffer spring 117 provided, and the directness of cooperation third buffer spring 116 provides the cushion effect to backup pad 101 for organism 102 in backup pad 101 top can effectively carry out the shock attenuation effect, prolongs organism 102's life.

The both ends radius of shock attenuation post 111 is greater than the radius of middle-end, and the shock attenuation post 111 both ends are fixed to be equipped with third buffer spring 117, and cooperation shock attenuation post 111 provides the cushioning effect to backup pad 101 directness.

The fixed gusset 3 that is equipped with of 1 bottom four corners department of vibration damping mount, the fixed first fixed plate 301 that is equipped with in 1 side of vibration damping mount is kept away from to gusset 3, and the activity of 1 bottom of vibration damping mount is equipped with symmetric distribution's second fixed plate 302, increases vibration damping mount 1's installation area for vibration damping mount 1 is more effectual installs, provides the device's work efficiency.

A first slot 305 is formed in the first fixing plate 301, a plurality of second slots 306 symmetrically distributed are formed in the second fixing plate 302, and anchor bolts can be inserted into the first slot 305 and the second slots 306 to fix the vibration damping base 1.

Second fixed plate 302 front end is fixed with the third slot 307 of symmetric distribution, and vibration damping mount 1 slides with second fixed plate 302 one side and is equipped with connecting rod 303, and the fixed inserted block 304 that is equipped with in connecting rod 303 both ends, inserted block 304 can insert and establish in third slot 307, carry on spacingly to second fixed plate 302, can avoid second fixed plate 302 impaired when not using.

The fixed block 2 that is located organism 102 both sides on the backup pad 101 upper surface, it is equipped with lead screw 201 to rotate to insert on the fixed block 2, be equipped with first limiting plate 202 between fixed block 2 and organism 102, be equipped with the bearing in the first limiting plate 202, lead screw 201 is close to organism 102 one end fixed connection and is being enclosed in the bearing, lead screw 201 both ends activity is kept away from to first limiting plate 202 is equipped with second limiting plate 203, promote first limiting plate 202 and organism 102 contact through rotating lead screw 201, it is spacing to organism 102.

The first limiting plate 202 is far away from the two ends of the screw rod 201 and internally fixed with a return spring 204, the end part of the return spring 204 is fixedly connected to the second limiting plate 203, and the second limiting plate 203 is pulled through the return spring 204 to limit the body machine 102.

The first and second limiting

plates

202 and 203 are fixed with a cotton plate 205 on their sides facing the body 102 to prevent damage to the body 102.

The working principle is as follows: the damping base 1 provided by the utility model pushes the first damping plate 105 through the hydraulic support rod 107 and provides damping force for the first damping plate 105 through the first damping spring 109, the pressure provided by the machine body 102 on the support plate 101 is subjected to first-layer damping, the sliding block 115 arranged below the second damping plate 112 is subjected to the damping force provided by the second damping spring 116, and the third damping spring 117 is matched to directly provide the damping force for the support plate 101, so that the machine body 102 above the support plate 101 can effectively perform a damping effect, and the service life of the machine body 102 is prolonged; when needing to install vibration damping mount 1, install through first slot 305 on first fixed plate 301, can twitch second fixed plate 302 afterwards, increase vibration damping mount 1's installation area for vibration damping mount 1 is more effectual installs, provides the device's work efficiency.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. 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 damping mount for mining machine, includes damping mount (1), its characterized in that: a supporting plate (101) is arranged above the damping base (1), an organism (102) is arranged on the upper surface of the supporting plate (101), a connecting column (103) is arranged in the damping base (1), the upper end of the connecting column (103) is fixedly connected to the lower surface of the supporting plate (101), one end, far away from the supporting plate (101), of the connecting column (103) is fixedly provided with damping plates (104) which are symmetrically distributed, the side surface, close to the damping plates (104), of the inner wall of the damping base (1) is provided with a first buffer plate (105) in a sliding manner, the inner wall of the damping base (1) is fixedly provided with a connecting plate (110) on the same side as the first buffer plate, the connecting plate (110) is positioned below the first buffer plate (105), a first buffer spring (109) is fixedly arranged between the first buffer plate (105) and the connecting plate (110), and a first connecting block (106) is fixedly arranged on one side, far away from the damping plates (104), of the first buffer plate (105), the damping device is characterized in that a second connecting block (108) is fixedly arranged on one side of the first connecting block (106) facing the connecting column (103), a hydraulic supporting rod (107) is arranged below the second connecting block (108), the output end of the hydraulic supporting rod (107) is fixedly connected onto the second connecting block (108), damping columns (111) are movably inserted into four corners of the supporting plate (101), a second buffer plate (112) is fixedly arranged at one end of each damping column (111) located in the damping base (1), a damping block (114) is arranged under the second buffer plate (112), the damping block (114) is fixedly arranged in the damping base (1), second buffer springs (116) are fixedly arranged on two sides of the inner wall of each damping block (114), a sliding block (115) is fixedly arranged at one opposite end of each second buffer spring (116), and a hinge rod (113) is hinged to the upper end of each sliding block (115), and one end of the hinge rod (113) close to the second buffer plate (112) is hinged on the second buffer plate (112).

2. The damping base for the mining machine according to claim 1, characterized in that the radius of the two ends of the damping column (111) is larger than that of the middle end, and third damping springs (117) are fixedly arranged at the two ends of the damping column (111).

3. The damping base for the mining machine according to claim 1, characterized in that rib plates (3) are fixedly arranged at four corners of the bottom end of the damping base (1), a first fixing plate (301) is fixedly arranged on the side of the rib plate (3) far away from the damping base (1), and symmetrically distributed second fixing plates (302) are movably arranged at the bottom end of the damping base (1).

4. The damping base for the mining machine according to claim 3, characterized in that the first fixing plate (301) is provided with a first slot (305), and the second fixing plate (302) is provided with a plurality of symmetrically distributed second slots (306).

5. The damping base for the mining machine according to claim 3, characterized in that third slots (307) which are symmetrically distributed are fixed at the front end of the second fixing plate (302), a connecting rod (303) is arranged on one side of the damping base (1) and the second fixing plate (302) in a sliding manner, inserting blocks (304) are fixed at two ends of the connecting rod (303), and the inserting blocks (304) can be inserted into the third slots (307).

6. The damping base for the mining machine according to claim 1, characterized in that the upper surface of the supporting plate (101) is located on two sides of the machine body (102) and is fixedly provided with a fixing block (2), the fixing block (2) is rotatably inserted with a screw rod (201), a first limiting plate (202) is arranged between the fixing block (2) and the machine body (102), a bearing is arranged in the first limiting plate (202), one end of the screw rod (201) close to the machine body (102) is fixedly connected to an inner ring of the bearing, and a second limiting plate (203) is movably arranged at two ends, far away from the screw rod (201), of the first limiting plate (202).

7. The damping base for the mining machine according to claim 6, characterized in that a return spring (204) is fixedly arranged in the first limiting plate (202) far away from the two ends of the screw rod (201), and the end of the return spring (204) is fixedly connected to the second limiting plate (203).

8. The damping base for the mining machine according to claim 6, characterized in that a cotton plate (205) is fixedly arranged on one side of the first limiting plate (202) and one side of the second limiting plate (203) facing the machine body (102).