CN212615642U

CN212615642U - Feed pump base connection structure

Info

Publication number: CN212615642U
Application number: CN202021457626.2U
Authority: CN
Inventors: 梁柱
Original assignee: Hebei Wan Quan Pump Manufacturing Co ltd
Current assignee: Hebei Wan Quan Pump Manufacturing Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-02-26
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a feed pump base connection structure belongs to feed pump technical field. The base connecting structure comprises a fixing base and a screw rod, the fixing base is arranged at two ends of two sides of the base, a motor and a pump body which are connected with each other are arranged on the base, the screw rod penetrates through a threaded hole matched with the screw rod and is arranged inside the fixing base, a connecting plate connected with a workbench is arranged at the bottom end of the screw rod, and a second shock pad is arranged between the connecting plate and the workbench. The two sides of the fixing seat are provided with limiting seats, the bottom end of each limiting seat is fixed on the workbench, and one damping pad I is arranged on one side face, close to the fixing seat, of each limiting seat and is in contact with the fixing seat. The utility model adopts the above structure feed pump base connection structure, can solve the workstation of adaptation unevenness that current feed pump can not be fine, acutely lead to the unstable problem of work because of vibrations.

Description

Feed pump base connection structure

Technical Field

The utility model belongs to the technical field of the feed pump structure technique and specifically relates to a feed pump base connection structure is related to.

Background

The filter press is a special filter medium, applies a certain pressure to an object, and is a mechanical device for dialyzing liquid, is a common solid-liquid separation device, and is widely applied to the industries of chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like. The filter press needs to convey materials into the filter press by means of a feeding pump, the feeding pump is arranged on a workbench, and a base provided with a motor and a pump body is fixed on the workbench. The workstation of unable adjustment base is not necessarily smooth in actual use, and the workstation of unevenness leads to the unstability of feeding pump installation, influences the normal work of feeding pump. In addition, the feeding pump motor and the pump body vibrate violently in the rotating process, so that the workbench is greatly influenced, and the working stability of the feeding pump is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a feed pump base connection structure, solve the workstation of adaptation unevenness that current feed pump can not be fine, acutely lead to the unstable problem of work because of vibrations.

In order to achieve the purpose, the utility model provides a feeding pump base connecting structure, which comprises a fixed seat and a screw rod, wherein the fixed seat is arranged at two ends of two sides of the base, the base is provided with a motor and a pump body which are connected with each other, the inside of the fixed seat is provided with a threaded hole which enables the screw rod to pass through and is matched with the screw rod, the bottom end of the screw rod is provided with a connecting plate connected with a workbench, and a damping pad II is arranged between the connecting plate and the workbench;

the two sides of the fixing seat are provided with limiting seats, the bottom end of each limiting seat is fixed on the workbench, and one damping pad I is arranged on one side face, close to the fixing seat, of each limiting seat and is in contact with the fixing seat.

Preferably, through holes for screws to pass through are formed in the connecting plate and the second shock pad, and the connecting plate is connected with the workbench through the screws.

Preferably, the middle part of the side surface of the limiting seat close to the fixing seat is provided with a dovetail groove, the side surface of the first shock pad close to the limiting seat is provided with a dovetail joint matched with the dovetail groove, and the first shock pad is spliced with the limiting seat through the dovetail joint.

Preferably, both sides of the connecting plate are in contact with the shock pad.

Preferably, the screw rod is provided with a limiting nut, and the limiting nut is positioned on two sides of the fixed seat.

A feed pump base connection structure, the fixing base combines with the lead screw, and the lead screw bottom is provided with the connecting plate of being connected with the workstation, rotates the lead screw, through the height of lead screw adjusting connection board for 4 connecting plates and the contact that the workstation homoenergetic is enough, improve the stability that base and workstation are connected, make the base can adapt to the firm connection on the unevenness workstation. Be provided with the shock pad two of buffering between connecting plate and the workstation, be provided with shock pad one between the spacing seat that fixing base and its both sides set up, shock pad one and shock pad two can reduce the vibrations of base horizontal direction and vertical direction respectively, improve the stability of motor and pump body work on the base.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a feed pump base connection structure of the present invention;

fig. 2 is a schematic diagram of a structure of a limiting seat according to an embodiment of the present invention.

Reference numerals

1. A motor; 2. a pump body; 3. a base; 4. a work table; 5. a fixed seat; 6. a screw rod; 7. a limiting seat; 8. a first shock absorption pad; 9. a connecting plate; 10. a second damping pad; 11. and a limiting nut.

Detailed Description

Examples

Fig. 1 is a schematic structural diagram of an embodiment of a connection structure of a base of a feeding pump of the present invention. As shown in the figure, a feed pump base connection structure, including fixing base 5 and lead screw 6, fixing base 5 is the structure of rectangle, and fixing base 5 sets up the both ends in 3 both sides of base through welded fastening, and the both sides of base 3 respectively are provided with two fixing bases 5 promptly, improve the stability that base 3 and workstation 4 are connected. Be provided with interconnect's motor 1 and pump body 2 on the base 3, motor 1 and pump body 2 select for use current structure, for example, the pump body 2 is doublestage spiral case structure, and current structure is also selected for use to the connected mode of motor 1 and pump body 2.

The screw rod 6 penetrates through a threaded hole matched with the screw rod 6, and the height of the screw rod 6 can be adjusted by rotating the screw rod 6. The bottom end of the screw rod 6 is provided with a connecting plate 9 connected with the workbench 4, and the connecting plate 9 is fixedly connected with the screw rod 6 in a welding way. A second damping pad 10 is arranged between the connecting plate 9 and the workbench 4, and the second damping pad 10 is fixed on the lower surface of the connecting plate 9 through gluing. The second shock pad 10 is a rubber shock pad. Through holes for screws to pass through are formed in the connecting plate 9 and the second shock pad 10, and the connecting plate 9 is connected with the workbench 4 through the screws. The second damping pad 10 has a damping effect, so that the vibration influence of the base 3 on the workbench 4 is reduced; and the arrangement of the second shock pad 10 also avoids the direct hard contact between the base 3 and the workbench 4, which is beneficial to reducing the collision damage between the base 3 and the workbench 4. The screw hole meshing of lead screw 6 and fixing base 5 can be through 6 adjusting connection board 9 of rotatory lead screw's height for 4 connecting boards 9 all contact with workstation 4, thereby make base 3 can carry out stable fixed on unstable workstation 4, improve the steadiness that base 3 was fixed.

Fig. 2 is a schematic diagram of a structure of a limiting seat according to an embodiment of the present invention. As shown in the figure, two sides of the fixing seat 5 are respectively provided with a limiting seat 7, and the bottom end of the limiting seat 7 is welded or fixed on the workbench 4 through screws. A side surface of the limiting seat 7, which is close to the fixing seat 5, is provided with a damping pad 8, and the damping pad 8 is in contact with the fixing seat 5. The first damping pad 8 is a rubber damping block. Spacing seat 7 is close to the side middle part of fixing base 5 and is provided with the dovetail, and shock pad 8 is provided with the dovetail with dovetail looks adaptation on being close to the side of spacing seat 7, and shock pad 8 is pegged graft with spacing seat 7 through the dovetail. The damping pad 8 and the limiting seat 7 are connected through a dovetail groove structure, and the stability of connection between the damping pad 8 and the limiting seat 7 is improved. The first damping pad 8 and the fixed seat 5 have a limiting effect, vibration of the base 3 on the horizontal plane can be reduced, and improvement of working stability of the motor 1 and the pump body 2 on the base 3 is facilitated. The both sides of connecting plate 9 also contact with cushion 8, improve cushion 8 to the spacing effect of base 3.

And the screw rod 6 is provided with a limiting nut 11, and the limiting nut 11 is positioned at two sides of the fixed seat 5. Not hard up stop nut 11 rotates lead screw 6, and adjusting connection plate 9's height is adjusted the back and is screwed up stop nut 11, prevents that lead screw 6 from taking place to rotate in the feed pump course of operation, improves the stability that base 3 and workstation 4 are connected.

Therefore, the utility model adopts the above structure feed pump base connection structure, can solve the workstation of adaptation unevenness that current feed pump can not be fine, acutely lead to the unstable problem of work because of vibrations.

The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.

Claims

1. The utility model provides a feed pump base connection structure which characterized in that: the vibration-damping device comprises a fixed seat and a screw rod, wherein the fixed seat is arranged at two ends of two sides of a base, a motor and a pump body which are connected with each other are arranged on the base, a threaded hole which enables the screw rod to penetrate through and to be matched with the screw rod is arranged in the fixed seat, a connecting plate connected with a workbench is arranged at the bottom end of the screw rod, and a second vibration-damping pad is arranged between the connecting plate and the workbench;

2. A feed pump base connection according to claim 1, wherein: and through holes for the screws to pass through are formed in the connecting plate and the damping pad II, and the connecting plate is connected with the workbench through the screws.

3. A feed pump base connection according to claim 1, wherein: the middle of the side face, close to the fixing seat, of the limiting seat is provided with a dovetail groove, the side face, close to the limiting seat, of the damping pad I is provided with a dovetail joint matched with the dovetail groove, and the damping pad I is connected with the limiting seat in an inserting mode through the dovetail joint.

4. A feed pump base connection according to claim 1, wherein: and two sides of the connecting plate are in contact with the damping pad.

5. A feed pump base connection according to claim 1, wherein: and the screw rod is provided with a limiting nut which is positioned at two sides of the fixed seat.