Rubber shock absorber for disc feeder

Abstract

The utility model provides a rubber shock absorber for a disc feeder, which relates to the technical field of rubber shock absorbers, solves the problem that the existing rubber shock absorber cannot be matched with mounting holes with different sizes, and comprises a rubber shock absorber main body, first bolts are arranged at the top and the bottom of the rubber shock absorber main body, and the rubber shock absorber main body is provided with second bolts. And a mechanism for quickly replacing the bolt is mounted on the surface of the rubber shock absorber main body. According to the device, the first bolts, the threaded holes, the second bolts and the hexagonal holes are used in cooperation, the device can adapt to mounting holes of different sizes by rapidly replacing the bolts, the practicability is improved, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to a kind of rubber shock absorber technical field, more specifically, it is especially related to a rubber shock absorber for disc feeder. BACKGROUND

[0002] Disc feeder is a kind of feeding device, it is driven by motor and speed reducer, vibration will be generated when motor starts, in order to improve its stability, rubber shock absorber is usually installed below it, rubber shock absorber is a kind of device using high elasticity and high viscosity of rubber material to slow down vibration and impact. It is usually composed of rubber material and metal parts, by the shear, stretch and compression deformation of rubber to absorb and dissipate vibration energy, so as to achieve the purpose of shock absorption and noise reduction.

[0003] Based on the above, the present inventor found that there are the following problems: the current rubber shock absorber is mostly connected by bolt, and the size of the mounting hole reserved at the bottom of different disc feeders may be different, while the bolt reserved for rubber shock absorber is fixed, and the size of the bolt and the mounting hole may be inconsistent, at this time, different rubber shock absorbers need to be prepared, and the cost is high.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a rubber shock absorber for disc feeder is provided, so as to achieve the purpose of having more practical value. INVENTION CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a kind of rubber shock absorber for disc feeder, to solve the problem that the current rubber shock absorber cannot be adapted to different size mounting hole.

[0006] The purpose and effect of the rubber shock absorber for disc feeder of the utility model are achieved by the following specific technical means:

[0007] A kind of rubber shock absorber for disc feeder, including rubber shock absorber main part, the top and bottom of the rubber shock absorber main part are installed first bolt, the surface of the rubber shock absorber main part is installed with the mechanism of quick replacement bolt.

[0008] Further, the mechanism of quick replacement bolt is the threaded hole opened in the top and bottom of rubber shock absorber main part, the second bolt is installed in the threaded hole, the second bolt is matched with threaded hole, the surface of the second bolt is installed with first bolt.

[0009] Further, the surface of the first bolt is installed with the mechanism of tightening bolt.

[0010] Further, the mechanism of tightening bolt includes hexagonal hole opened in the top of first bolt.

[0011] Further, the mechanism for tightening the bolt comprises a hexagonal block installed on the top of the first bolt, and the diameter of the hexagonal block is smaller than that of the first bolt.

[0012] Further, the threaded hole on the top of the rubber shock absorber body and the threaded hole on the bottom of the rubber shock absorber body are of the same size.

[0013] Further, the rubber shock absorber body is internally installed with a steel sheet.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] The utility model discloses a first bolt, threaded hole, second bolt and hexagonal hole cooperate and use, when the size of the mounting hole of installation position and first bolt are not in conformity, only need to put into hexagonal hole in hexagonal wrench, then rotate hexagonal wrench, and hexagonal wrench rotates will drive first bolt to rotate through hexagonal hole, and first bolt rotates will drive second bolt to rotate, thereby taking out from threaded hole, then replace the first bolt of the same size with the mounting hole, install in threaded hole, then put into the mounting hole of installation position in first bolt, and then tighten through nut, through above-mentioned design, through the quick replacement bolt can adapt to the mounting hole of different size, improved practicality, reduced cost.

[0016] Through the use of the hexagonal block, when the size of the mounting hole of the installation position and the first bolt is not in conformity, only need to clamp into the wrench in the hexagonal block, then rotate the wrench, and the hexagonal wrench rotates will drive the first bolt to rotate through the hexagonal block, and the first bolt rotates will drive the second bolt to rotate, thereby taking out from the threaded hole, then replace the first bolt of the same size with the mounting hole, install in the threaded hole, then put into the mounting hole of installation position in the first bolt, and then tighten through the nut, through the above-mentioned design, through the quick replacement bolt can adapt to the mounting hole of different size, improved practicality, reduced cost.

[0017] Through the design that the threaded hole on the top of the rubber shock absorber body and the threaded hole on the bottom of the rubber shock absorber body are of the same size, when the height of the rubber shock absorber body is insufficient during use, the threaded hole of another rubber shock absorber body can be screwed into the first bolt of the rubber shock absorber body, and the height is increased, and through the above-mentioned design, the practicality is further improved. ACCURACY OF DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic view of the rubber shock absorber for the disc feeder.

[0019] Figure 2 It is a split schematic view of the rubber shock absorber for the disc feeder.

[0020] Figure 3It is the first bolt schematic view of the second embodiment of the rubber shock absorber for the disc feeder.

[0021] Figure 4 It is the cross-sectional view schematic view of the rubber shock absorber for the disc feeder.

[0022] Figure 5 It is the heightening assembly schematic view of the rubber shock absorber for the disc feeder.

[0023] In the drawing, the corresponding relationship of component names and the figure numbers is:

[0024] 1, rubber shock absorber main body; 2, first bolt; 3, threaded hole; 4, second bolt; 5, hexagonal hole; 6, hexagonal block; 7, clamping steel sheet. DETAILED DESCRIPTION

[0025] The embodiment of the present application will be further described in detail below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0026] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more than two; The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the device or element indicated or implied to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanically connected, or it can be electrically connected; It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Embodiment:

[0029] As shown in the accompanying Figure 1 to the accompanying Figure 5 :

[0030] First embodiment:

[0031] The utility model provides a rubber shock absorber for disc feeder, including rubber shock absorber main part 1, the top and bottom of rubber shock absorber main part 1 all install first bolt 2, the surface of rubber shock absorber main part 1 is equipped with the mechanism of quick replacement bolt.

[0032] Wherein, the mechanism of quick replacement bolt is the threaded hole 3 of opening in the top and bottom of rubber shock absorber main part 1, second bolt 4 is installed in threaded hole 3, second bolt 4 is matched with threaded hole 3, the surface of second bolt 4 is equipped with first bolt 2.

[0033] Wherein, the surface of first bolt 2 is equipped with the mechanism of tightening bolt.

[0034] Wherein, the mechanism of tightening bolt includes the hexagonal hole 5 of opening in the top of first bolt 2.

[0035] Through the cooperation of first bolt 2, threaded hole 3, second bolt 4 and hexagonal hole 5, when the size of the mounting hole of installation position and first bolt 2 is not consistent, only need to put hexagonal wrench into hexagonal hole 5, then rotate hexagonal wrench, and hexagonal wrench rotation will drive first bolt 2 to rotate through hexagonal hole 5, and first bolt 2 rotation will drive second bolt 4 to rotate, so as to take it out from threaded hole 3, then replace the first bolt 2 same in size with the mounting hole, install it in threaded hole 3, then put first bolt 2 into the mounting hole of installation position, and then tighten through nut, through the above design, through the quick replacement bolt can adapt to different size mounting hole, improve practicality, reduce cost.

[0036] Second embodiment:

[0037] Wherein, the mechanism of tightening bolt includes the hexagonal block 6 of installing in the top of first bolt 2, and the diameter of hexagonal block 6 is less than the diameter of first bolt 2.

[0038] Through the use of hexagonal block 6, when the size of the mounting hole of installation position and first bolt 2 is not consistent, only need to put hexagonal block 6 into wrench, then rotate wrench, and hexagonal wrench rotation will drive first bolt 2 to rotate through hexagonal block 6, and first bolt 2 rotation will drive second bolt 4 to rotate, so as to take it out from threaded hole 3, then replace the first bolt 2 same in size with the mounting hole, install it in threaded hole 3, then put first bolt 2 into the mounting hole of installation position, and then tighten through nut, through the above design, through the quick replacement bolt can adapt to different size mounting hole, improve practicality, reduce cost.

[0039] Wherein, the size of the threaded hole 3 of the top of rubber shock absorber main part 1 and the threaded hole 3 of the bottom is same.

[0040] By designing that the threaded holes 3 at the top and bottom of the rubber shock absorber body 1 are of the same size, when the height of the rubber shock absorber body 1 is insufficient, the threaded hole 3 of another rubber shock absorber body 1 can be screwed into the first bolt 2 of the rubber shock absorber body 1 to increase its height. Through the above design, the practicality is further improved.

[0041] The rubber shock absorber body 1 has a steel clamp 7 installed inside.

[0042] By reinforcing with steel plates 7, excessive deformation or damage to the rubber under stress can be prevented, thereby improving the stability and durability of the shock absorber.

[0043] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A rubber shock absorber for a disc feeder, comprising a rubber shock absorber body (1), wherein first bolts (2) are mounted on both the top and bottom of the rubber shock absorber body (1), characterized in that: The surface of the rubber shock absorber body (1) is equipped with a quick-replacement bolt mechanism, which consists of threaded holes (3) at the top and bottom of the rubber shock absorber body (1). A second bolt (4) is installed in the threaded hole (3), and the second bolt (4) matches the threaded hole (3). A first bolt (2) is installed on the surface of the second bolt (4).

2. The rubber shock absorber for a disc feeder as described in claim 1, characterized in that: The first bolt (2) has a bolt tightening mechanism installed on its surface.

3. The rubber shock absorber for a disc feeder as described in claim 2, characterized in that: The mechanism for tightening the bolts includes a hexagonal hole (5) formed on the top of the first bolt (2).

4. The rubber shock absorber for a disc feeder as described in claim 2, characterized in that: The bolt tightening mechanism includes a hexagonal block (6) mounted on top of the first bolt (2), the diameter of which is smaller than the diameter of the first bolt (2).

5. The rubber shock absorber for a disc feeder as described in claim 1, characterized in that: The threaded hole (3) at the top and the threaded hole (3) at the bottom of the rubber shock absorber body (1) are the same size.

6. The rubber shock absorber for a disc feeder as described in claim 1, characterized in that: The rubber shock absorber body (1) has steel plates (7) installed inside.

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