CN112918371B - Box body fixing device for logistics transfer cart - Google Patents
Box body fixing device for logistics transfer cart Download PDFInfo
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- CN112918371B CN112918371B CN202110235389.8A CN202110235389A CN112918371B CN 112918371 B CN112918371 B CN 112918371B CN 202110235389 A CN202110235389 A CN 202110235389A CN 112918371 B CN112918371 B CN 112918371B
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- plate
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- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/13—Securing freight containers or forwarding containers on vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/16—Protecting against shocks
- B60P7/18—Protecting freight containers or forwarding containers
Abstract
The invention provides a box body fixing device for a logistics transfer cart, which comprises a supporting mechanism, a box body fixing device and a box body fixing device, wherein the supporting mechanism is arranged on the box body; the left end and the right end of the top of the supporting mechanism are provided with three connecting mechanisms at equal distances; the top of the connecting mechanism is movably provided with a bearing mechanism; the supporting frames at the top of the bearing mechanism are respectively and movably provided with a sliding fixing mechanism; and the inner side of the bottom of the supporting mechanism is fixedly provided with a vibration isolation mechanism. Coupling mechanism, the setting of L shaped plate and grip block, be favorable to improving fixing device's the fixed efficiency of loading, it is rotatory around the support frame top to drive L shaped plate removal through the rotor plate and drive the grip block, the L shaped plate drives the slider and moves on the slide bar, until the grip block be in the vertical state and with the outer wall contact of box and fixed box, realize the quick fixed of box, make the fixed efficiency of loading of box obtain effectual improvement, the in-process of loading takes place vibrations, coupling mechanism can carry out effectual shock attenuation to the movable support board, avoid the inside article of box to rock or even damage.
Description
Technical Field
The invention belongs to the technical field of logistics transportation, and particularly relates to a box body fixing device for a logistics transportation vehicle.
Background
Logistics distribution, i.e. a way of commodity circulation from the business of commodity circulation. The logistics distribution box is a modern circulation mode, is widely applied to industries such as machinery, automobiles, household appliances, light industry, electronics and the like, can resist acid, alkali and oil, is non-toxic, odorless, clean and convenient, is convenient to turn over parts, is orderly stacked, is convenient to manage, has a more standard general flow of distribution, and needs a fixing device to effectively fix the distribution box body in the distribution process.
For example, application No.: the invention belongs to the technical field of logistics distribution, and particularly relates to a box body fixing device for logistics distribution, which comprises a bottom plate, a second telescopic rod and a supporting rod, wherein a sliding groove is formed in the bottom plate, the top of the bottom plate is fixedly connected with the first telescopic rod, the first telescopic rod is connected with the sliding groove in a sliding mode, the outer wall of the second telescopic rod is fixedly connected with a spring, and the other end of the spring is fixedly connected with a third telescopic rod; be equipped with second telescopic link and third telescopic link on the device, through spring coupling between second telescopic link and the third telescopic link, can meet not unidimensional case when using, control the distance between second telescopic link and the third telescopic link, then the spring can be given an elasticity between second telescopic link and the third telescopic link and fix the case, then rotate fixed telescopic link through the pivot and fix the case through the fixed plate, let the great improvement of people's work efficiency.
Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can fix the box, but the fixed efficiency of loading to the box remains to be improved, can not carry out effectual shock attenuation in the loading process, and then lead to the inside article of box to rock, the fragile article of inside even takes place the breakage, moreover, the box can not effectual the alleviating rock because of the speed difference leads to in the in-process of transportation, the condition of collision even, the inside article of box can be because of inertia and the inside striking damage of taking place of box.
Disclosure of Invention
In order to solve the technical problems, the invention provides a box body fixing device for a logistics transport vehicle, which aims to solve the problems that although the box body can be fixed by the existing fixing device, the loading fixing efficiency of the box body needs to be improved, effective shock absorption cannot be carried out in the loading process, so that objects in the box body shake, even fragile objects in the box body are crushed, and in addition, the shaking and even collision caused by the speed difference cannot be effectively relieved in the transportation process of the box body, and the objects in the box body can be collided and damaged with the inside of the box body due to inertia.
The invention relates to a box body fixing device for a logistics transport vehicle, which has the purpose and the effect achieved by the following specific technical means:
a box body fixing device for a logistics transport vehicle comprises a supporting mechanism; the left end and the right end of the top of the supporting mechanism are provided with three connecting mechanisms at equal distances; the top of the connecting mechanism is movably provided with a bearing mechanism; the supporting frames at the top of the bearing mechanism are respectively and movably provided with a sliding fixing mechanism; the inner side of the bottom of the supporting mechanism is fixedly provided with a vibration isolation mechanism; the vibration isolation mechanism comprises a limiting connecting rod, a lower rotating rod, a connecting strip and an upper rotating rod, wherein the lower rotating rod and the upper rotating rod are hinged at the left end and the right end of the bottom of the limiting connecting rod, the opposite ends of the upper rotating rod at the two ends of the limiting connecting rod are hinged and connected through the connecting strip, and the opposite ends of the lower rotating rod are hinged and connected through the connecting strip.
Further, the supporting mechanism comprises a fixed supporting plate, a lower connecting frame and a sliding plate, the bottom of the fixed supporting plate is fixedly connected with the top of the lower connecting frame, a rectangular cavity is formed in the middle of the top of the fixed supporting plate, the sliding plate is slidably arranged in the rectangular cavity, a rectangular through hole is formed in the middle of the top of the fixed supporting plate, the rectangular through hole is communicated with the rectangular cavity, a strip-shaped through hole is formed in the left side and the right side of the bottom of the lower connecting frame, and a square hole is formed in the middle of the sliding plate.
Furthermore, the supporting mechanism also comprises a connecting plate, mounting holes and lower sliding grooves, the top of the fixed supporting plate is provided with the connecting plate in a sliding manner, the front end and the rear end of the top of the connecting plate are symmetrically provided with four square connecting blocks in a left-right manner, the left end and the right end of the top of the fixed supporting plate are provided with four mounting holes at equal intervals, the front end and the rear end of the top of the fixed supporting plate are provided with three lower sliding grooves at equal intervals, and the cross section of each lower sliding groove is T-shaped;
furthermore, the connecting mechanism comprises a lower connecting block, an upper connecting block, four protruding blocks and a limiting through groove, wherein the four limiting through grooves are formed in the outer side of the top of the lower connecting block in an annular arrangement mode, the four protruding blocks are arranged at the bottom of the upper connecting block in an annular arrangement mode, the bottom of the upper connecting block can be embedded into the top of the lower connecting block and can reciprocate up and down along the inner side of the top of the lower connecting block, the protruding blocks can reciprocate up and down along the inside of the limiting through groove, a damping spring is arranged between the lower connecting block and the upper connecting block, and the lower connecting block is arranged in the lower sliding groove in a sliding mode in an installation state;
furthermore, the bearing mechanism comprises a movable support plate, square connecting holes, an upper sliding groove, support frames and sliding rods, wherein the middle position of the top of the movable support plate is provided with four square connecting holes in a rectangular array, the left end and the right end of the bottom of the movable support plate are equally provided with three upper sliding grooves, the four support frames are symmetrically arranged at the front and the back of the left end and the right end of the movable support plate, the two support frames are symmetrically arranged at the front and the back of the movable support plate, the sliding rods are fixedly arranged at the middle position of the bottom of the support frames, the cross section of the upper sliding groove is T-shaped, in the installation state, the upper sliding groove at the bottom of the movable support plate is movably arranged on the outer side of the top of the upper connecting block, and the square connecting holes are slidably arranged on the outer side of the upper connecting block of the connecting plate;
furthermore, the sliding fixing mechanism comprises a sliding block, an L-shaped plate, connecting cylinders, a clamping plate and a rotating plate, the top of the sliding block is hinged with the bottom of the L-shaped plate, the top of the left end of the L-shaped plate is hinged with the rotating plate, the front and back of the top of the right side of the L-shaped plate are symmetrically and movably provided with two connecting cylinders, the top of the connecting cylinder is fixedly provided with the clamping plate, the inner side of the bottom of the sliding block is movably arranged on the outer side of the sliding rod in an installation state, and the right side of the clamping plate is hinged with the top of the support frame;
further, the vibration isolation mechanism further comprises an L-shaped connecting block and a damper, the outward ends of the lower rotating rod and the upper rotating rod are hinged to the L-shaped connecting block, one end of the L-shaped connecting block is fixedly connected with a damping rod of the damper, the damper is fixedly installed on two sides of the bottom of the lower connecting frame in an installation state, the L-shaped connecting block is arranged on the inner side of a strip-shaped through hole in the bottom of the lower connecting frame in a sliding mode, the middle position of the top of the limiting connecting rod is fixedly connected with the bottom of the connecting plate, and a square hole of the sliding plate is arranged on the outer side of the top of the limiting connecting rod in a sleeved mode.
Compared with the prior art, the invention has the following beneficial effects:
coupling mechanism, the setting of L shaped plate and grip block, be favorable to improving fixing device's the fixed efficiency of loading, it removes and rotates to drive the L shaped plate through the rotor plate, it is rotatory around the support frame top to connect the cylinder to drive the grip block, the L shaped plate drives the slider and removes on the slide bar, until the top contact of L shaped plate bottom horizontal grip block bottom and L shaped plate, the grip block is in the vertical state and with the outer wall contact of box and fixed box, and then realize the quick fixed of box, it makes the fixed efficiency of loading of box obtain effectual improvement to set up above, when the in-process of loading and transportation takes place vibrations, damping spring between lower connecting block and the last connecting block can carry out effectual shock attenuation to the movable support board, and then avoid the inside article of box to rock even damage.
The arrangement of the lower rotating rod, the upper rotating rod and the L-shaped connecting block effectively improves the safety of the fixing device, a square connecting hole on the bearing mechanism drives the connecting plate to move, the connecting plate drives the limiting connecting rod and the sliding plate to move leftwards in the fixed supporting plate, the left lower rotating rod and the upper rotating rod open and the distance between the left L-shaped connecting blocks is increased through the connecting strip, the distance between the L-shaped connecting blocks on the right side of the limiting connecting rod is reduced, the damper effectively dissipates energy and buffers the decelerated inertia, otherwise, the distance between the left L-shaped connecting blocks on the left side of the limiting connecting rod is reduced, the distance between the right side of the limiting connecting rod is increased, when the connecting rod turns, the limiting connecting rod drives the lower rotating rod, the upper rotating rod and the L-shaped connecting blocks to integrally move forwards or backwards in the opposite direction, and the arrangement of the connecting mechanism always enables the bearing mechanism to move horizontally at will on the top plane of the supporting mechanism, thereby can realize effectual vibration isolation buffering effect, can effectually alleviate rocking because of the difference in speed leads to in the in-process of transportation, avoid inside bumping, prevent that inside article from damaging, improve the security of box.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic side sectional view of the support mechanism of the present invention.
Fig. 3 is a schematic bottom view of the support mechanism of the present invention.
Fig. 4 is a schematic axial side structure of the coupling mechanism of the present invention after disassembly.
Fig. 5 is a schematic bottom side view of the slide fastener mechanism of the present invention.
Fig. 6 is a schematic axial side structure of the slide fastener mechanism of the present invention.
Fig. 7 is a schematic axial view of the vibration isolation mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a support mechanism; 101. fixing the support plate; 102. a lower connecting frame; 103. a sliding plate; 104. a connecting plate; 105. mounting holes; 106. a lower sliding groove; 2. a connecting mechanism; 201. a lower connecting block; 202. an upper connecting block; 203. a raised block; 204. a limiting through groove; 3. a load bearing mechanism; 301. a movable support plate; 302. a square connecting hole; 303. an upper sliding groove; 304. a support frame; 305. a slide bar; 4. a sliding fixing mechanism; 401. a slider; 402. an L-shaped plate; 403. a connecting cylinder; 404. a clamping plate; 405. a rotating plate; 5. a vibration isolation mechanism; 501. a limit connecting rod; 502. rotating the rod downwards; 503. a connecting strip; 504. rotating the rotating rod upwards; 505. an L-shaped connecting block; 506. a damper.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example (b):
as shown in figures 1 to 7:
the invention provides a box body fixing device for a logistics transfer cart, which comprises a supporting mechanism 1; the left end and the right end of the top of the supporting mechanism 1 are provided with three connecting mechanisms 2 at equal distances; the top of the connecting mechanism 2 is movably provided with a bearing mechanism 3; the supporting frames 304 at the top of the bearing mechanism 3 are respectively and movably provided with a sliding fixing mechanism 4; the inner side of the bottom of the supporting mechanism 1 is fixedly provided with a vibration isolation mechanism 5; the vibration isolation mechanism 5 comprises a limiting connecting rod 501, a lower rotating rod 502, a connecting strip 503 and an upper rotating rod 504, the lower rotating rod 502 and the upper rotating rod 504 are hinged to the left end and the right end of the bottom of the limiting connecting rod 501, the opposite ends of the upper rotating rod 504 at the two ends of the limiting connecting rod 501 are hinged through the connecting strip 503 in a rotating mode, and the opposite ends of the lower rotating rod 502 are hinged through the connecting strip 503 in a rotating mode.
The supporting mechanism 1 comprises a fixed supporting plate 101, a lower connecting frame 102 and a sliding plate 103, the bottom of the fixed supporting plate 101 is fixedly connected with the top of the lower connecting frame 102, a rectangular cavity is formed in the middle of the top of the fixed supporting plate 101, the sliding plate 103 is arranged in the rectangular cavity in a sliding mode, a rectangular through hole is further formed in the middle of the top of the fixed supporting plate 101 and is communicated with the rectangular cavity, strip-shaped through holes are formed in the left side and the right side of the bottom of the lower connecting frame 102, and square holes are formed in the middle of the sliding plate 103.
Wherein, the supporting mechanism 1 is still including connecting plate 104, mounting hole 105 and lower sliding tray 106, the slip of fixed stay board 101 top is provided with connecting plate 104, both ends bilateral symmetry is provided with four square connecting blocks around the connecting plate 104 top, both ends equidistance is provided with four mounting holes 105 about the fixed stay board 101 top, both ends equidistance sets up three lower sliding tray 106 around the fixed stay board 101 top, lower sliding tray 106 cross-section is the T shape, sliding plate 103 and connecting plate 104 can be followed fixed stay board 101 top and inside arbitrary slip.
Wherein, coupling mechanism 2 is including connecting block 201 down, go up connecting block 202, protruding piece 203 and spacing through groove 204 that runs through, the connecting block 201 top outside is the annular arrangement down and has seted up the spacing groove 204 that runs through in four places, it is provided with four protruding pieces 203 to go up connecting block 202 bottom and be the annular arrangement, go up connecting block 202 bottom and can imbed the top of connecting block 201 down and can follow the inboard up-and-down reciprocating motion in connecting block 201 top down, protruding piece 203 can follow the inside up-and-down reciprocating motion that runs through groove 204 down, be provided with damping spring between lower connecting block 201 and the last connecting block 202, under the installation status, connecting block 201 slides and sets up inside sliding tray 106 down, can carry out the shock attenuation when the box loads through the cooperation of a plurality of lower connecting blocks 201 and last connecting block 202.
Wherein, the bearing mechanism 3 comprises a movable supporting plate 301, square connecting holes 302, an upper sliding groove 303, supporting frames 304 and sliding rods 305, the middle position of the top of the movable supporting plate 301 is provided with four square connecting holes 302 in a rectangular array, the left and right ends of the bottom of the movable supporting plate 301 are provided with three upper sliding grooves 303 at equal distances, the left and right ends of the movable supporting plate 301 are symmetrically provided with four supporting frames 304 in the front-back direction, the movable supporting plate 301 is symmetrically provided with two supporting frames 304 in the front-back direction, the middle position of the bottom of the supporting frame 304 is fixedly provided with the sliding rods 305, the cross section of the upper sliding groove 303 is in a T shape, under the installation state, the upper sliding groove 303 at the bottom of the movable supporting plate 301 is movably arranged at the outer side of the top of the upper connecting block 202, the square connecting hole 302 is arranged at the outer side of the upper connecting block above the connecting plate 104 in a sliding way, the lower sliding groove 106, the connecting mechanism 2 and the upper sliding groove 303 are matched to realize the arbitrary horizontal reciprocating movement of the movable supporting plate 301.
Wherein, the slide fixing mechanism 4 is including slider 401, L shaped plate 402, connect cylinder 403, grip block 404 and rotor plate 405, slider 401 top and L shaped plate 402 bottom hinged joint, L shaped plate 402 left end top hinged joint has rotor plate 405, L shaped plate 402 right side top front and back symmetry activity is provided with two and connects cylinder 403, connect the fixed grip block 404 that is provided with in cylinder 403 top, under the installation status, slider 401 bottom inboard movable mounting is in the slide bar 305 outside, grip block 404 right side and support frame 304 top hinged joint, can effectual improvement box load fixed efficiency through slider 401 and slide bar 305's cooperation and the cooperation at grip block 404 rear side and support frame 304 top.
Wherein, the vibration isolation mechanism 5 further comprises an L-shaped connecting block 505 and a damper 506, the outward ends of the lower rotating rod 502 and the upper rotating rod 504 are hinged with the L-shaped connecting block 505, one end of the L-shaped connecting block 505 is fixedly connected with the damping rod of the damper 506, in the installation state, the damper 506 is fixedly installed at two sides of the bottom of the lower connecting frame 102, the L-shaped connecting block 505 is arranged at the inner side of the strip-shaped through hole at the bottom of the lower connecting frame 102 in a sliding manner, the middle position of the top of the limit connecting rod 501 is fixedly connected with the bottom of the connecting plate 104, the square hole of the sliding plate 103 is arranged at the outer side of the top of the limit connecting rod 501 in a sliding manner, and the synchronous transmission between the lower rotating rods 502 and the upper rotating rod 504 is realized through the connecting strip 503, so as to achieve effective energy dissipation buffering and vibration isolation effects.
The specific use mode and function of the embodiment are as follows:
in the invention, the fixing device is firstly installed through the installation hole 105, when the box is used, the box is moved to the top of the movable support plate 301 to be aligned when the box is loaded, then the box is put down, the bottom of the box is contacted with the rotating plate 405 and moves downwards, the rotating plate 405 drives the L-shaped plate 402 to move and rotate, the connecting cylinder 403 drives the clamping plate 404 to rotate around the top of the support frame 304, meanwhile, the L-shaped plate 402 drives the sliding block 401 to move on the sliding rod 305 until the top of the L-shaped plate 402 is contacted with the bottom of the horizontal clamping plate 404 at the bottom of the L-shaped plate 402, the clamping plate 404 is in a vertical state and is contacted with the outer wall of the box and fixes the box, so that the quick fixation of the box is realized, the loading and fixing efficiency of the box is effectively improved by the arrangement, when vibration occurs in the loading and transportation processes, the damping spring between the lower connecting block 201 and the upper connecting block 202 can effectively damp the movable support plate 301, when sudden deceleration occurs in the transportation process, the box body drives the connecting plate 104 to move through the square connecting hole 302 on the bearing mechanism 3, the connecting plate 104 drives the limit connecting rod 501 and the sliding plate 103 connected to the outer side of the top of the limit connecting rod 501 to move leftwards in the fixed supporting plate 101, when the lower rotating rod 502 and the upper rotating rod 504 on the left side of the limit connecting rod 501 are opened, the distance between the L-shaped connecting blocks 505 on the left side is increased through the connecting strip 503, and simultaneously, the distance between the L-shaped connecting blocks 505 on the right side of the limit connecting rod 501 is decreased, at the moment, the four dampers 506 perform effective energy dissipation and buffering, otherwise, when accelerating, the distance between the left side of the L-shaped connecting blocks 505 on the left side of the limit connecting rod 501 is decreased, the distance between the right side is increased, when steering, the limit connecting rod 501 drives the lower rotating rod 502, the upper rotating rod 504 and the L-shaped connecting blocks 505 to move forwards or backwards integrally in the reverse direction, at the moment, the limit connecting rod 501 can also move leftwards, meanwhile, the connecting mechanism 2 is arranged to enable the bearing mechanism 3 to move horizontally at the plane of the top of the supporting mechanism 1 at will all the time, so that an effective vibration isolation buffering effect can be achieved, and the safety of internal articles is guaranteed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in 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 best 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 various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. The utility model provides a box fixing device for commodity circulation transfer cart which characterized in that: comprises a supporting mechanism (1); the left end and the right end of the top of the supporting mechanism (1) are provided with three connecting mechanisms (2) at equal distances; the top of the connecting mechanism (2) is movably provided with a bearing mechanism (3); sliding fixing mechanisms (4) are movably arranged on the supporting frames (304) at the top of the bearing mechanism (3); the inner side of the bottom of the supporting mechanism (1) is fixedly provided with a vibration isolation mechanism (5); the vibration isolation mechanism (5) comprises a limiting connecting rod (501), a lower rotating rod (502), a connecting strip (503) and an upper rotating rod (504), the left end and the right end of the bottom of the limiting connecting rod (501) are hinged with the lower rotating rod (502) and the upper rotating rod (504), opposite ends of the upper rotating rod (504) at two ends of the limiting connecting rod (501) are rotatably hinged through the connecting strip (503), and opposite ends of the lower rotating rod (502) are also rotatably hinged through the connecting strip (503);
the supporting mechanism (1) comprises a fixed supporting plate (101), a lower connecting frame (102) and a sliding plate (103), the bottom of the fixed supporting plate (101) is fixedly connected with the top of the lower connecting frame (102), a rectangular cavity is formed in the middle of the top of the fixed supporting plate (101), the sliding plate (103) is arranged in the rectangular cavity in a sliding mode, a rectangular through hole is further formed in the middle of the top of the fixed supporting plate (101), the rectangular through hole is communicated with the rectangular cavity, strip-shaped through holes are formed in the left side and the right side of the bottom of the lower connecting frame (102), and a square hole is formed in the middle of the sliding plate (103);
the supporting mechanism (1) further comprises a connecting plate (104), mounting holes (105) and lower sliding grooves (106), the connecting plate (104) is arranged at the top of the fixed supporting plate (101) in a sliding mode, four square connecting blocks are symmetrically arranged at the front end and the rear end of the top of the connecting plate (104) in a bilateral mode, the four mounting holes (105) are arranged at the left end and the right end of the top of the fixed supporting plate (101) at equal intervals, the three lower sliding grooves (106) are arranged at the front end and the rear end of the top of the fixed supporting plate (101) at equal intervals, and the cross section of each lower sliding groove (106) is T-shaped;
the connecting mechanism (2) comprises a lower connecting block (201), an upper connecting block (202), a convex block (203) and a limiting through groove (204), wherein the outer side of the top of the lower connecting block (201) is annularly provided with four limiting through grooves (204), the bottom of the upper connecting block (202) is annularly provided with four convex blocks (203), the bottom of the upper connecting block (202) can be embedded into the top of the lower connecting block (201) and can reciprocate up and down along the inner side of the top of the lower connecting block (201), the convex block (203) can reciprocate up and down along the inside of the limiting through groove (204), a damping spring is arranged between the lower connecting block (201) and the upper connecting block (202), and the lower connecting block (201) is arranged inside a lower sliding groove (106) in a sliding mode;
the bearing mechanism (3) comprises a movable support plate (301), square connecting holes (302), an upper sliding groove (303), supporting frames (304) and sliding rods (305), wherein the middle position of the top of the movable support plate (301) is provided with four square connecting holes (302) in a rectangular array, the left end and the right end of the bottom of the movable support plate (301) are provided with three upper sliding grooves (303) at equal distances, the left end and the right end of the movable support plate (301) are symmetrically provided with four supporting frames (304) in the front-back direction, the front end and the rear end of the movable support plate (301) are symmetrically provided with two supporting frames (304), the middle position of the bottom of each supporting frame (304) is fixedly provided with the sliding rod (305), the cross section of each upper sliding groove (303) is T-shaped, and in the installation state, an upper sliding groove (303) at the bottom of the movable supporting plate (301) is movably arranged at the outer side of the top of the upper connecting block (202), and the square connecting hole (302) is arranged at the outer side of the upper connecting block above the connecting plate (104) in a sliding manner;
the sliding fixing mechanism (4) comprises a sliding block (401), an L-shaped plate (402), connecting cylinders (403), a clamping plate (404) and a rotating plate (405), the top of the sliding block (401) is hinged with the bottom of the L-shaped plate (402), the top of the left end of the L-shaped plate (402) is hinged with the rotating plate (405), the top of the right side of the L-shaped plate (402) is symmetrically and movably provided with the two connecting cylinders (403) in a front-back mode, the clamping plate (404) is fixedly arranged at the top of the connecting cylinders (403), the inner side of the bottom of the sliding block (401) is movably arranged on the outer side of the sliding rod (305) in the installation state, and the right side of the clamping plate (404) is hinged with the top of the support frame (304);
the vibration isolation mechanism (5) is characterized by further comprising an L-shaped connecting block (505) and a damper (506), wherein the outward ends of the lower rotating rod (502) and the upper rotating rod (504) are hinged to the L-shaped connecting block (505), one end of the L-shaped connecting block (505) is fixedly connected with a damping rod of the damper (506), the damper (506) is fixedly installed on two sides of the bottom of the lower connecting frame (102), the L-shaped connecting block (505) is arranged on the inner side of a strip-shaped through hole in the bottom of the lower connecting frame (102) in a sliding mode, the middle position of the top of the limiting connecting rod (501) is fixedly connected with the bottom of the connecting plate (104), and a square hole of the sliding plate (103) is arranged on the outer side of the top of the limiting connecting rod (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110235389.8A CN112918371B (en) | 2021-03-03 | 2021-03-03 | Box body fixing device for logistics transfer cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110235389.8A CN112918371B (en) | 2021-03-03 | 2021-03-03 | Box body fixing device for logistics transfer cart |
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| Publication Number | Publication Date |
|---|---|
| CN112918371A CN112918371A (en) | 2021-06-08 |
| CN112918371B true CN112918371B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110235389.8A Active CN112918371B (en) | 2021-03-03 | 2021-03-03 | Box body fixing device for logistics transfer cart |
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| CN114132253B (en) * | 2021-12-09 | 2022-07-26 | 广东新泰隆环保集团有限公司 | Integrated intelligent efficient conveying device for comprehensive treatment of sewage in villages and towns |
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| JPH10226270A (en) * | 1997-02-14 | 1998-08-25 | Isuzu Motors Ltd | Automatic fastener for container |
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| CN109159731A (en) * | 2018-09-18 | 2019-01-08 | 浙江船奇集装箱配件有限公司 | A kind of fixed device of vehicle-mounted container |
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