CN216188354U - Compound secondary buffering bed - Google Patents

Abstract

The utility model belongs to the technical field of buffer beds, and particularly relates to a composite secondary buffer bed which comprises a placing frame, wherein a mounting frame is movably mounted on the top surface of the placing frame, buffer strips are fixedly mounted on the top surface of the mounting frame, penetrating rod sleeves are fixedly mounted at the left end and the right end of the bottom surface of the mounting frame, an inner cavity bearing of each penetrating rod sleeve is sleeved with an adjusting shaft, the bottom end of each adjusting shaft is fixedly provided with a locking block, the bottoms of the left end and the right end of the inner cavity of the placing frame are movably sleeved with locking mechanisms, and the left end and the right end of the bottom surface of the placing frame are fixedly sleeved with buffer mechanisms. According to the utility model, through the split arrangement of the placing frame and the mounting frame, the mounting frame can be rapidly mounted and dismounted with the placing frame by utilizing the mutual matching among the penetrating rod sleeve, the adjusting shaft, the locking block, the locking mechanism and the positioning block, so that the mounting frame can be replaced according to the size and the shape of an actual carrier roller, and the practicability of the buffer bed is improved.

Description

Compound secondary buffering bed

Technical Field

The utility model relates to the technical field of buffer beds, in particular to a composite secondary buffer bed.

Background

The secondary buffer bed is one of the buffer beds, can play a role in providing buffer for the carrier roller, has more excellent buffer performance compared with the buffer bed, and consists of the buffer strips, and the buffer strips mainly use excellent high-elasticity special rubber layers to fully and effectively absorb the impact force when the material falls, so that the impact on the conveying belt when the material falls is greatly reduced, and the stress condition of a material falling point is really improved.

However, among the prior art, because the buffering bed is fixed size and inclination when installing, only can carry out the cushioning treatment to the bearing roller of adaptation, can not adapt to the multiple size bearing roller, the limitation of cushioning treatment has been caused, and carry out the in-process of installing at the buffering bed and need fix it through the bolt, the condition of corrosion is unlikely to cause in long-term bolt use, it is inconvenient to cause the dismantlement when later stage is dismantled easily, be difficult for dismantling the clearance to whole buffering bed, for this, provide a compound secondary buffering bed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a composite secondary buffer bed.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a compound secondary buffering bed, includes the rack, the top surface movable mounting of rack has the mounting bracket, the top surface fixed mounting of mounting bracket has the buffering strip, the equal fixed mounting in both ends has the pole sleeve of wearing about the mounting bracket bottom surface, the telescopic inner chamber bearing of wearing pole has cup jointed the adjustment axle, the bottom fixed mounting of adjustment axle has the locking piece, locking mechanical system has been cup jointed in the equal activity of bottom at both ends about the rack inner chamber, both ends have all fixedly cup jointed buffer gear about the rack bottom surface, the middle part fixed mounting of mounting bracket bottom surface has the locating piece, buffer gear's bottom fixedly connected with base.

Preferably, the locking mechanism comprises a locking sleeve block, the bottom end of the locking sleeve block is movably sleeved with the middle of the inner cavity of the placement frame, a backing plate is fixedly connected to the top surface of the locking sleeve block, a linkage block is connected to a top surface bearing of the backing plate, a limiting plate is fixedly connected to the bottom end of the locking sleeve block, an inserting rod is movably sleeved at the middle of the bottom surface of the limiting plate, the bottom end of the inserting rod is fixedly connected with the bottom surface of the inner cavity of the placement frame, a locking spring located between the bottom surface of the limiting plate and the bottom surface of the inner cavity of the placement frame is movably sleeved on the outer surface of the inserting rod, and the upper end and the lower end of the locking spring are fixedly connected with the bottom surfaces of the limiting plate and the inner cavity of the placement frame respectively.

Preferably, the buffer mechanism comprises a buffer block, the top end of the buffer block is movably sleeved with the bottom surface of the placing frame, the bottom parts of the left and right ends of the middle part of the placing rack are both provided with a buffer cavity body, the top end of the buffer block penetrates through the bottom surface of the placing rack and extends to the inside of the buffer cavity body, and is fixedly connected with a baffle plate, the bottom surface of the buffer block is fixedly connected with the top surface of the base, the left end and the right end of the top surface of the baffle are movably sleeved with guide rods, the top end and the bottom end of the guide rod are respectively and fixedly connected with the top surface and the bottom surface of the buffer cavity body, the middle part of the top surface of the baffle plate is movably sleeved with a support rod, the top end of the supporting rod is fixedly connected with the top surface of the buffer cavity, the outer surface of the supporting rod is movably sleeved with a buffer spring positioned between the top surface of the buffer cavity and the top surface of the baffle plate, the upper end and the lower end of the buffer spring are fixedly connected with the top surface of the buffer cavity and the top surface of the baffle respectively.

Preferably, the middle part of the top surface of the placing frame is provided with a positioning hole, and the size and the shape of the positioning hole are matched with those of the positioning block.

Preferably, the mounting hole has all been seted up at both ends about the storage rack top surface, the size and the shape of mounting hole and the telescopic size and the shape looks adaptation of pole of wearing, the guide way has been seted up to the medial surface of mounting hole, the locking groove has been seted up to the bottom of mounting hole inner chamber, the size and the shape of locking groove and the size and the shape looks adaptation of locking piece.

Preferably, the equal fixedly connected with eye-splice in both ends about the surface top of adjustment axle, the one end in the eye-splice outside cup joints with the inner chamber activity of mounting bracket, the equal fixed mounting in both ends has the locking to detain about the locking block surface, the top surface fixedly connected with twist plate of adjustment axle.

Compared with the prior art, the utility model has the beneficial effects that: firstly, the device passes through the split type setting of rack and mounting bracket, utilizes wearing mutually supporting between pole sleeve, adjusting spindle, locking piece, locking mechanical system and the locating piece, can let the mounting bracket quick install and dismantle the processing with the rack for the processing can be changed according to the size and the shape of the bearing roller of reality to the mounting bracket, thereby has improved the practicality of this buffering bed.

The buffer bed is simple to operate and convenient to use, the mounting frame can be fixed on the top surface of the base through the arrangement of the buffer mechanism, and the buffer springs in the buffer mechanism can generate elastic deformation when the carrier rollers are placed on the top surface of the buffer strip, so that the guide rods can stabilize the elastic deformation direction of the buffer springs, and the adaptability of the buffer bed is improved.

Drawings

FIG. 1 is an elevational cross-sectional view of the overall structure of the present invention;

FIG. 2 is an elevational view of the overall construction of the present invention;

FIG. 3 is a sectional view showing a front view of the rack of the present invention;

FIG. 4 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 5 is an enlarged view of a portion B in fig. 1.

In the figure: 1. placing a rack; 2. a mounting frame; 3. a buffer strip; 4. a rod penetrating sleeve; 5. an adjustment shaft; 6. a locking block; 7. a locking mechanism; 71. locking the sleeve block; 72. a base plate; 73. a linkage block; 74. a limiting plate; 75. inserting a rod; 76. a locking spring; 8. a buffer mechanism; 81. a buffer block; 82. a baffle plate; 83. a guide bar; 84. a support bar; 85. a buffer spring; 9. positioning blocks; 10. a base.

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. 1-5, the present invention provides a technical solution: a composite secondary buffer bed comprises a placing frame 1, wherein a mounting frame 2 is movably mounted on the top surface of the placing frame 1, a buffer strip 3 is fixedly mounted on the top surface of the mounting frame 2, a penetrating rod sleeve 4 is fixedly mounted at each of the left end and the right end of the bottom surface of the mounting frame 2, an adjusting shaft 5 is sleeved on an inner cavity bearing of the penetrating rod sleeve 4, a locking block 6 is fixedly mounted at the bottom end of the adjusting shaft 5, locking mechanisms 7 are movably sleeved at the bottoms of the left end and the right end of the inner cavity of the placing frame 1, buffer mechanisms 8 are fixedly sleeved at each of the left end and the right end of the bottom surface of the placing frame 1, a positioning block 9 is fixedly mounted in the middle of the bottom surface of the mounting frame 2, and a base 10 is fixedly connected to the bottom end of the buffer mechanisms 8;

the locking mechanism 7 comprises a locking sleeve block 71, the bottom end of the locking sleeve block 71 is movably sleeved with the middle part of the inner cavity of the placing rack 1, a backing plate 72 is fixedly connected to the top surface of the locking sleeve block 71, a linkage block 73 is connected to a top surface bearing of the backing plate 72, a limiting plate 74 is fixedly connected to the bottom end of the locking sleeve block 71, an inserted rod 75 is movably sleeved at the middle part of the bottom surface of the limiting plate 74, the bottom end of the inserted rod 75 is fixedly connected with the bottom surface of the inner cavity of the placing rack 1, a locking spring 76 positioned between the bottom surface of the limiting plate 74 and the bottom surface of the inner cavity of the placing rack 1 is movably sleeved on the outer surface of the inserted rod 75, the upper end and the lower end of the locking spring 76 are respectively fixedly connected with the bottom surface of the limiting plate 74 and the bottom surface of the inner cavity of the placing rack 1, the mounting rack 2 with the penetrating rod sleeve 4 can be connected with the placing rack 1 through the arrangement of the locking mechanism 7, the adjusting shaft 5 can be screwed through a twisting plate, so that the adjusting shaft 5 can rotate inside the penetrating rod sleeve 4, the locking block 6 can rotate along with the adjusting shaft 5, so that the mounting frame 2 can be fixed on the top surface of the placing frame 1, and the mounting and dismounting operations are convenient;

the buffer mechanism 8 comprises a buffer block 81, the top end of the buffer block 81 is movably sleeved with the bottom surface of the rack 1, the bottoms of the left and right ends of the middle part of the rack 1 are respectively provided with a buffer cavity, the top end of the buffer block 81 penetrates through the bottom surface of the rack 1 and extends into the buffer cavity, a baffle 82 is fixedly connected with the top surface of the buffer cavity, the bottom surface of the buffer block 81 is fixedly connected with the top surface of the base 10, the left and right ends of the top surface of the baffle 82 are respectively movably sleeved with a guide rod 83, the top end and the bottom end of the guide rod 83 are respectively fixedly connected with the top surface and the bottom surface of the buffer cavity, the middle part of the top surface of the baffle 82 is movably sleeved with a support rod 84, the top end of the support rod 84 is fixedly connected with the top surface of the buffer cavity, the outer surface of the support rod 84 is movably sleeved with a buffer spring 85 positioned between the top surface of the buffer cavity and the top surface of the baffle 82, and the upper and lower ends of the buffer spring 85 are respectively fixedly connected with the top surface of the buffer cavity and the baffle 82, through the arrangement of the buffer mechanism 8, the top surface of the buffer strip 3 can enable the buffer spring 85 to generate elastic deformation when the carrier roller is placed, so that the buffer bed can play a buffer role, and the baffle 82 can keep stability in moving in the vertical direction by means of the arrangement of the guide rod 83;

the middle part of the top surface of the placing frame 1 is provided with a positioning hole, the size and the shape of the positioning hole are matched with those of the positioning block 9, the positioning hole is provided so that the positioning block 9 can be inserted into the positioning hole, and the mounting frame 2 can be fixed on the top surface of the placing frame 1;

mounting holes are formed in the left end and the right end of the top surface of the placing frame 1, the size and the shape of each mounting hole are matched with those of the rod penetrating sleeve 4, a guide groove is formed in the inner side surface of each mounting hole, a locking groove is formed in the bottom of an inner cavity of each mounting hole, the size and the shape of each locking groove are matched with those of the locking block 6, the rod penetrating sleeve 4 can be inserted into the mounting holes through the arrangement of the mounting holes, the locking buckles arranged on the outer surface of the locking block 6 can slide up and down through the arrangement of the guide grooves, and the locking grooves can lock the locking buckles arranged on the outer surface of the locking block 6;

the equal fixedly connected with eye-splice in both ends about 5 surface tops of adjustment axle, the one end in the eye-splice outside cup joints with the inner chamber activity of mounting bracket 2, the equal fixed mounting in both ends has the locking to detain about locking block 6 surface, the top surface fixedly connected with twisting plate of adjustment axle 5, the setting of eye-splice can cup joint 5 bearings of adjustment axle in the inside of wearing rod sleeve 4, can rotate adjustment axle 5 through twisting the plate, make adjustment axle 5 can drive 5 fixed locking blocks 6 in bottom of adjustment axle and rotate in the locking groove in the inside of wearing rod sleeve 4, make locking block 6 can carry out fixed processing to the relative position between rack 1 and the mounting bracket 2 can.

The working principle is as follows: during the use, operating personnel carries out the change of adaptation to mounting bracket 2 according to the bearing roller size and the shape of reality, in the in-process of changing, will have mounting bracket 2 of wearing rod sleeve 4 and place the top surface at rack 1, make locating piece 9 can insert in the locating hole that rack 1 top surface middle part was seted up, and let wear rod sleeve 4 can insert in the mounting hole that both ends were seted up about rack 1 top surface, make locking piece 6 can arrange the inside of locking groove in, then rotate the twist board again, make adjusting shaft 5 can drive locking piece 6 and rotate in the locking groove in the inside of wearing rod sleeve 4, alright can accomplish to rack 1 and mounting bracket 2 between the fixed position handle can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a compound secondary buffering bed, includes rack (1), its characterized in that: the utility model discloses a rack for the automobile seat, including rack (1), mounting bracket (2), the top surface fixed mounting of mounting bracket (2) has buffering strip (3), equal fixed mounting in both ends has wear rod sleeve (4) about mounting bracket (2) bottom surface, the inner chamber bearing of wear rod sleeve (4) has cup jointed adjusting shaft (5), the bottom fixed mounting of adjusting shaft (5) has locking block (6), locking mechanism (7) have been cup jointed in the equal activity in bottom at both ends about rack (1) inner chamber, both ends all have cup jointed buffer gear (8) about rack (1) bottom surface, the middle part fixed mounting of mounting bracket (2) bottom surface has locating piece (9), the bottom fixedly connected with base (10) of buffer gear (8).

2. The composite secondary buffer bed according to claim 1, wherein: the locking mechanism (7) comprises a locking sleeve block (71), the bottom end of the locking sleeve block (71) is movably sleeved with the middle part of the inner cavity of the placing rack (1), the top surface of the locking sleeve block (71) is fixedly connected with a backing plate (72), the top surface of the backing plate (72) is connected with a linkage block (73) in a bearing way, a limiting plate (74) is fixedly connected to the bottom end of the locking sleeve block (71), an inserted rod (75) is movably sleeved in the middle of the bottom surface of the limiting plate (74), the bottom end of the inserted link (75) is fixedly connected with the bottom surface of the inner cavity of the placing rack (1), the outer surface of the inserted bar (75) is movably sleeved with a locking spring (76) positioned between the bottom surface of the limit plate (74) and the bottom surface of the inner cavity of the placing rack (1), the upper end and the lower end of the locking spring (76) are respectively fixedly connected with the bottom surface of the limiting plate (74) and the bottom surface of the inner cavity of the placing rack (1).

3. The composite secondary buffer bed according to claim 1, wherein: buffer gear (8) are including buffer block (81), the top of buffer block (81) is cup jointed with the bottom surface activity of rack (1), buffer cavity has all been seted up to the bottom at both ends about rack (1) middle part, buffer block (81)'s top is run through rack (1)'s bottom surface and is extended to buffer cavity's inside and fixedly connected with baffle (82), buffer block (81)'s bottom surface and base (10) top surface fixed connection, baffle (82) top surface is controlled the equal activity in both ends and is cup jointed guide bar (83), the top and the bottom of guide bar (83) respectively with buffer cavity's top surface and bottom surface fixed connection, bracing piece (84) have been cup jointed in baffle (82) top surface activity, the surface activity of bracing piece (84) has been cup jointed and is located the buffer spring between buffer cavity's top surface and baffle (82)'s the top surface fixed connection of support bar (84), the surface activity of bracing piece (84) has been cup jointed and is located buffer spring between buffer cavity's top surface and baffle (82) the top surface (85) And the upper end and the lower end of the buffer spring (85) are respectively and fixedly connected with the top surface of the buffer cavity and the top surface of the baffle plate (82).

4. The composite secondary buffer bed according to claim 1, wherein: the middle of the top surface of the placing rack (1) is provided with a positioning hole, and the size and the shape of the positioning hole are matched with those of the positioning block (9).

5. The composite secondary buffer bed according to claim 1, wherein: the mounting hole has all been seted up at both ends about rack (1) top surface, the size and the shape of mounting hole and the size and the shape looks adaptation of wearing pole sleeve (4), the guide way has been seted up to the medial surface of mounting hole, the locking groove has been seted up to the bottom of mounting hole inner chamber, the size and the shape of locking groove and the size and the shape looks adaptation of locking piece (6).

6. The composite secondary buffer bed according to claim 1, wherein: the equal fixedly connected with eye-splice in both ends about adjustment axle (5) surface top, the one end in the eye-splice outside cup joints with the inner chamber activity of mounting bracket (2), the equal fixed mounting in both ends has the locking to detain about locking block (6) surface, the top surface fixedly connected with twist plate of adjustment axle (5).

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