CN211694030U - Nonwoven production dust collector's vibration damping mount - Google Patents

Abstract

The utility model provides a damping base of a non-woven fabric production dust removal device, which belongs to the technical field of damping type base structures, solves the problem of looseness of damping type base damping type support legs, and achieves better damping purpose by utilizing the characteristics of a two-stage damping structure; the base connecting plate is a rectangular steel plate piece, is a left piece and a right piece, and is welded together through two reinforcing pipes with top surfaces symmetrically welded in front and back; sit the floor and be everywhere, the equipartition welds in two base connection board's outer end overhead, and the above-mentioned support formula coarse pitch that adds in the inboard, minor diameter's supporting spring not only has the bolt that is used for preventing to lock the action downwards and makes the intermediate lamella take place the deformation effect, utilizes and can reach same cushioning nature supporting effect after it adds moreover, and functional structure has obtained comprehensive utilization, improves the rationality of structure, has improved original intensity damping spring's result of use simultaneously.

Description

A shock-absorbing base for a non-woven production dust removal device

technical field

The utility model belongs to the technical field of shock-absorbing base structures, and more particularly, particularly relates to a shock-absorbing base for a non-woven fabric production dust removal device.

Background technique

Non-woven fabrics will generate a lot of dust, smoke and fluff during production. Therefore, in order to improve the working environment and meet environmental protection requirements, large-scale dust removal devices for purifying these gases will be installed in the workshop. Dust removal devices are generally bag dust removal. The bag filter will generate large vibration when it works, so it is necessary to install a base with shock absorption characteristics on the bottom end of the bag filter to achieve the purpose of shock absorption.

The core shock-absorbing mechanism on the shock-absorbing seat is the shock absorber installed at the four corners. The existing shock absorbers are mostly two or four spring-supported shock-absorbing bases. However, after using it for a period of time, the upper shock absorbing spring will slowly lose its original strength and support elasticity due to long-term fatigue operation, resulting in a slow or reduced shock absorbing characteristic. Therefore, a structure needs to be designed. A more reasonable shock absorption mechanism is necessary.

Therefore, in view of this, the existing structure and defects are studied and improved to provide a shock absorption base for a non-woven production dust removal device, in order to achieve a more practical purpose.

Utility model content

In order to solve the above-mentioned technical problems, the present utility model provides a shock-absorbing base for a non-woven production dust removal device, so as to solve the problem that the existing shock absorbers or shock-absorbing base supporting angles installed on the bottom side of the dust removal equipment are mostly two or more. Four spring-supported shock-absorbing bases, although this kind of base can achieve a certain purpose of shock absorption, but after a period of use, the upper shock-absorbing springs will slowly lose their original properties due to long-term fatigue work. The strength supports elasticity, causing the problem of slow or reduced shock absorption characteristics.

The purpose and effect of the non-woven fabric of the present utility model for producing the shock-absorbing base of the dust-removing device are achieved by the following specific technical means:

A shock-absorbing base for a non-woven production dust-removing device, including a seat connecting plate, an upper seat mechanism and a sitting floor; the base connecting plate is a rectangular steel plate piece, which is two pieces on the left and right, and is reinforced by two symmetrically welded front and rear tops The pipes are welded together; the sitting floor is four places, which are uniformly welded on the outer ends of the two base connecting plates, and the bottom surfaces of the two are on the same level; the four corners of the top surface of the sitting floor are also welded with one shock-absorbing springs, and two sets of support springs are welded on the top surface of the inner side of these shock-absorbing springs sitting on the floor; the support springs and the top surfaces of the shock-absorbing springs are jointly welded with a built-in plate of a rectangular plate structure; The upper seat mechanism is a composite structure, and there are also four groups, which are installed on the top surface of the built-in board one by one.

Further: the upper seat mechanism includes a mounting plate and mounting holes, wherein the topmost mounting plate is provided with four mounting holes.

Further: the bottom surface of the mounting plate is also welded with a lining plate, and the top surface of the lining plate is provided with a row of rectangular slot openings, and a wave-type spring rod is also welded through the slot openings.

Further: the outer ends of the spring rods are also spot welded on the bottom surface of the mounting plate in a curved shape.

Further: a welding nut is welded on both sides of the top, front and rear of the built-in plate, and a loosening bolt is threaded in the welding nut, and the bottom end of the loosening bolt is equipped with a threaded sleeve, and the threaded sleeve is threaded. The bottom end surfaces are also welded to the top surface of the sitting floor.

Further: the size of the shock-absorbing springs is larger than the size of the support springs inside them, and the pitch of the shock-absorbing springs is smaller than that of the support springs, and the support springs are located on the inner side of the threaded sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

We have improved the structure of the existing shock-absorbing base and added functions. We have increased the number of shock-absorbing springs in the shock-absorbing seat to improve the purpose of shock absorption. In this area, four sets of front and rear loosening bolts are set by welding nuts and penetrating the bolts. The setting of these four sets of loosening bolts can be locked down regularly to make up for the long-term use of the shock absorber spring. , due to the gradual loss of the damping characteristics, the pressure is applied again to make it tighten and prevent loosening again, and a good damping characteristic can still be achieved. The spring not only has the effect of preventing the bolt from the downward locking action from deforming the intermediate plate, but also can achieve the same buffering support effect after adding it. The use effect of the original strength shock-absorbing spring is improved.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the structure of the present invention from a bottom viewing angle.

FIG. 3 is a schematic view of the top plan structure of the present invention.

FIG. 4 is a schematic diagram of the partial structure of the B section of the present invention.

5 is a schematic structural diagram of a single shock-absorbing support foot assembly mechanism of the present invention.

FIG. 6 is a schematic diagram of the disassembled structure of the present invention, which is drawn from FIG. 5 .

FIG. 7 is a schematic view of the disassembled structure of the present utility model from a bottom viewing angle.

In the figure, the corresponding relationship between component names and drawing numbers is:

1. Seat connecting plate; 2. Reinforcing pipe; 3. Upper seat mechanism; 301, Mounting plate; 302, Mounting hole; 303, Lining plate; 304, Spring rod; 4, Damping spring; 5, Support spring; 6, Built-in plate; 7. Welding nuts; 701. Loosen bolts; 702. Threaded sleeves; 8. Sitting on the floor.

Detailed ways

The embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

In the description of the present utility model, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer" ", "front end", "rear end", "head", "tail" and other indications of orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. Furthermore, the terms "first," "second," "third," etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, or It can be connected integrally; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example:

As shown in accompanying drawings 1 to 7:

The utility model provides a shock-absorbing base for a non-woven production dust removal device, comprising a seat connecting plate 1, an upper seat mechanism 3 and a sitting floor 8; The two symmetrically welded reinforcing pipes 2 are welded together to form a shock-absorbing base structure that can be installed on the bottom side of the dust removal device; this mechanism is used to support the sitting floor 8 on the ground. On the outer end of the seat connecting plate 1, and the bottom surfaces of the two are on the same level; the four corners of the top surface of the seat floor 8 are also welded with a shock-absorbing spring 4, and the inner side of these shock-absorbing springs 4 is seated on the floor 8. The top surface is also welded with two groups of front and rear support springs 5; the top surfaces of the support spring 5 and the shock-absorbing spring 4 are jointly welded with a built-in plate 6 of a rectangular plate structure; the upper seat mechanism 3 is a composite structure, which is also four. 1 and 5, the upper seat mechanism 3 includes a mounting plate 301 and a mounting hole 302, and the topmost mounting plate 301 is provided with a Install holes 302 around.

Specifically: as shown in Figure 5, Figure 6 and Figure 7, the bottom surface of the mounting plate 301 is also welded with a lining plate 303, and the top surface of the lining plate 303 is provided with a row of rectangular channel openings, and these channel openings are all There is also a wave-type spring rod 304 welded through and welded, and the outer ends of the spring rod 304 are also spot-welded on the bottom surface of the mounting plate 301 in a curved shape, which constitutes the top-level first-level shock absorption effect of the shock-absorbing support foot. Compared with the existing damping support mechanism that simply adopts spring type, the damping effect is better.

Specifically: as shown in FIG. 1 , FIG. 6 and FIG. 7 , a welding nut 7 is welded on both the front and rear sides of the top of the built-in plate 6 , and a loosening bolt 701 is threaded in the welding nut 7 , and The bottom end of the loosening bolt 701 is matched with a threaded sleeve 702, and the bottom end surface of the threaded sleeve 702 is also welded to the top surface of the seat floor 8. It can be seen from this that a set of loosening bolts 701 can be rotated to make the bottom A locking mechanism that presses down and tightens all the springs on the side, so it can be seen that the secondary shock-absorbing mechanism at the bottom of these shock-absorbing feet can be used if it becomes loose and loses better shock-absorbing effect after time use. In this way of spinning and locking, the spring member below it continues to exert its strong damping characteristics, and the functional structure is improved.

Specifically: the size of the shock-absorbing springs 4 is larger than the size of the support springs 5 inside them, the shock-absorbing springs 4 are traditional strength-type shock-absorbing support applications, and the pitch of the shock-absorbing springs 4 is smaller than that of the support springs 5, and supports The spring 5 is located on the inner side of the threaded sleeve 702, and the main purpose of the support spring 5 is to support the inner part of the built-in board 6 and the seat floor 8, and to prevent the upper layer from being lowered when the bolt 701 is loosened and locked downward. The inner side of the compressed built-in plate 6 is deformed, and at the same time, the two support springs 5 also have the characteristics of shock absorption, and their comprehensive structural characteristics have been further improved.

The specific usage mode and function of this embodiment:

A row of spring rods 304 in the groove opening on the top surface of the inner lining plate 303 is used to form a first-level damping effect on the mounting plate 301 on the top side, and a second-level damping effect is achieved by using the damping springs 4 and support springs 5 on the bottom layer. It can be seen that it is better than the existing structural style of the spring seat composed of several spring members, so the damping characteristics of this structure are better. It can be seen that the shock absorber spring 4 and the support spring 5 located in the second-level shock absorption effect of the bottom layer are affected by the vibration of the top dust removal equipment for a long time, and when the shock absorber characteristic is loosened and fails, the loosening bolt 701 can be locked down again. The shock-absorbing spring 4 and the support spring 5 are compressed to continue to achieve strong shock-absorbing characteristics, and the functional structure has been improved.

The embodiments of the present invention are presented for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for the design of various embodiments with various modifications as are suited to the particular use.

Claims (6)

1. A shock-absorbing base for a non-woven production dust removal device, characterized in that: comprising a seat connecting plate (1), an upper seat mechanism (3) and a sitting floor (8); the base connecting plate (1) is a rectangular steel plate There are two left and right pieces, which are welded together by two reinforcing pipes (2) that are symmetrically welded at the front and rear of the top; on the end, and the bottom surfaces of the two are on the same horizontal plane; a shock-absorbing spring (4) is also welded on the four corners of the top surface of the floor (8), and the floor is seated on the inner side of these shock-absorbing springs (4). The top surface of (8) is also welded with two sets of front and rear support springs (5); the support spring (5) and the top surface of the shock-absorbing spring (4) are jointly welded with a built-in plate (6) of a rectangular plate structure. ; The upper seat mechanism (3) is a composite structure, which is also four groups, and is installed on the top surface of the built-in board (6) one by one. 2. The shock-absorbing base of the non-woven production dust removal device according to claim 1, characterized in that: the upper seat mechanism (3) comprises a mounting plate (301) and a mounting hole (302), wherein in the most The top mounting plate (301) is provided with four mounting holes (302). 3. The shock-absorbing base of the non-woven production dust removal device according to claim 2, wherein the bottom surface of the mounting plate (301) is also welded with a lining plate (303), and the top of the lining plate (303) is welded. Each surface is provided with a row of rectangular channel openings, and a wave-type spring rod (304) is also welded through the channel openings. 4. The shock-absorbing base of the non-woven production dust removal device according to claim 3, characterized in that: the outer ends of the spring rods (304) are also spot-welded on the bottom surface of the mounting plate (301) in a curved shape. . 5. The shock-absorbing base of the non-woven production dust removal device according to claim 1, characterized in that: a welding nut (7) is also welded on both the front and rear sides of the top of the built-in plate (6), and a welding nut (7) is welded after the welding The nut (7) is also threadedly fitted with a loosening bolt (701), and the bottom end of the loosening bolt (701) is fitted with a threaded sleeve (702), and the bottom end face of the threaded sleeve (702) is also welded to the sitting floor (702). 8) on the top surface. 6. The shock-absorbing base of the non-woven production dust removal device according to claim 1, characterized in that: the size of the shock-absorbing springs (4) is larger than the size of the support springs (5) inside them, and the shock-absorbing springs ( The pitch of 4) is smaller than that of the support spring (5), and the support spring (5) is located inside the threaded sleeve (702).

Images