CN221295086U - Material transfer trolley and track conveying system - Google Patents
Material transfer trolley and track conveying system Download PDFInfo
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- CN221295086U CN221295086U CN202323373264.5U CN202323373264U CN221295086U CN 221295086 U CN221295086 U CN 221295086U CN 202323373264 U CN202323373264 U CN 202323373264U CN 221295086 U CN221295086 U CN 221295086U
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- trolley
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- 238000009434 installation Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of material transportation, and discloses a material transfer trolley and a track conveying system, wherein the material transfer trolley comprises a trolley body, a track wheel, a driving piece and a jacking piece; the rail wheel rotate install in on the automobile body, be provided with the guide part on the automobile body, the jacking piece set up in the top of automobile body, be provided with the guide block on the jacking piece, the guide block with the guide part cooperation direction, the guide block can slide from top to bottom in the guide part, be equipped with first articulated portion on the automobile body, be equipped with the second articulated portion on the jacking piece, first articulated portion is located the front side of second articulated portion, the driving piece set up in on the first articulated portion, the power take off end of driving piece with the second articulated portion links to each other, is used for the drive the jacking piece slides from top to bottom. The utility model provides a material transfer trolley and a track conveying system, which can reduce the installation requirement of a driving piece and ensure the jacking stability.
Description
Technical Field
The utility model relates to the technical field of material transportation, in particular to a material transfer trolley and a track conveying system.
Background
The transportation trolley is used for carrying out material transportation, namely, a fork frame is used for jacking a supporting plate carrying materials, then when the transportation trolley moves to the position that the fork frame is positioned above a transportation track, the fork frame descends to place the supporting plate and the materials on the transportation track, and the transportation trolley moves to withdraw the fork frame between the transportation track and the supporting plate, so that material transportation is completed. Because the demand of material transportation, the below of fork frame does not generally have bearing structure or auxiliary jacking structure, consequently the material can produce great moment to the fork frame.
In the prior art, the driving piece of general transportation dolly is vertical setting, and the jacking piece links to each other with the power take off end of driving piece is fixed, and the driving piece is after repeated jacking material, takes place structural damage easily, and the life of driving piece is low.
Disclosure of utility model
The purpose of the utility model is that: the material transfer trolley and the track conveying system with the simple structures can reduce the installation requirement of driving parts and ensure the jacking stability.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
In a first aspect, the utility model provides a material transfer trolley, which comprises a trolley body, a rail wheel, a driving piece and a jacking piece;
The track wheel is rotatably arranged on the vehicle body, a guide part is arranged on the vehicle body, the jacking piece is arranged above the vehicle body, a guide block is arranged on the jacking piece, the guide block is matched with the guide part, and the guide block can slide up and down along the guide part;
The driving piece is used for driving the jacking piece to move up and down, the driving piece comprises a main body and a telescopic rod arranged on the main body, the main body is hinged with the vehicle body, the telescopic rod is hinged with the jacking piece and is positioned in front of the hinged position of the telescopic rod and the jacking piece along the front-back direction of the vehicle body, and the hinged position of the main body and the vehicle body is positioned in front of the hinged position of the telescopic rod and the jacking piece.
Further, the driving piece is a hydraulic cylinder, the main body is a cylinder body, the telescopic rod is a hydraulic rod, and when the telescopic rod extends out of the main body completely, the included angle between the hydraulic cylinder and the horizontal plane is 83-87 degrees; when the telescopic rod is completely retracted into the main body, the included angle between the hydraulic cylinder and the horizontal plane is 65-75 degrees.
Further, the guide part comprises two guide rods which are vertically arranged, the two guide rods are arranged at intervals along the front and rear directions of the vehicle body, the guide block comprises guide wheels, a connecting shaft is connected between the guide wheels and the jacking piece, the connecting shaft penetrates through the two guide rods to limit the gap arrangement, the guide wheels are rotatably arranged on the jacking piece through the connecting shaft, and a limiting block is further arranged above the guide wheels on the guide rods.
Still further, the guide part still includes first dog, first dog set up in two the guide arm deviates from the one end of automobile body, the stopper slide set up in on the guide arm, the upper end rotation of stopper is connected with adjusting bolt, set up on the first dog with adjusting bolt screw thread fit's screw hole, adjusting bolt with screw hole spiro union.
Furthermore, the lower end of the limiting block is provided with an arc surface which is matched with the shape of the guide wheel.
Furthermore, two guide parts are arranged on the vehicle body, the two guide parts are arranged at intervals of the jacking piece, and two guide blocks are arranged on the jacking piece corresponding to the guide parts.
Still further, the jacking piece includes roof and two fork arms, two the fork arm interval sets up, the fork arm has the jacking portion that extends backward and is located jacking portion front end and downwardly extending's connecting portion, the lower extreme fixedly connected with of connecting portion connects two the tie-beam of fork arm, two the guide block install respectively in the both ends of tie-beam, the roof install in two the up end of jacking portion, the telescopic link with the lower terminal surface of roof articulates and is located two between the fork arm.
Still further, the jacking portion has a wedge shape with a gradually decreasing front-to-rear thickness.
Still further, the front end of guide part is equipped with the baffle, the rear end face of baffle is provided with the second dog, the second dog is located the top of tie-beam, just be located two between the connecting portion.
In a second aspect, the utility model provides a track conveying system, which comprises the material transferring trolley, a chain driving part and a track, wherein the material transferring trolley is arranged on the track, the material transferring trolley can slide along the track through the track wheel, the chain driving part is arranged below the track, and the chain driving part is in transmission connection with the material transferring trolley and can drive the material transferring trolley to slide on the track.
Compared with the prior art, the material transfer trolley and the track conveying system have the beneficial effects that: the main body and the telescopic rod of the driving piece are respectively hinged with the vehicle body and the jacking piece, and the installation requirement of the driving piece can be reduced through micro-rotation at the hinged position, so that the movable space of a certain driving piece is reserved, and the damage to the driving piece caused by overweight material load is prevented; the guide part and the guide block are matched for guiding, so that the jacking piece can jack up materials in the vertical direction, and stability of the jacking piece during jacking is guaranteed.
Drawings
FIG. 1 is an overall block diagram of a material transfer trolley according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a material handling cart according to an embodiment of the present utility model;
in the figure, 1, a vehicle body; 101. a baffle; 102. a second stopper;
2. A rail wheel;
3. A driving member;
4. A jacking member; 401. a fork; 402. a top plate; 403. a connecting beam; 4031. a connecting shaft;
5. A guide part; 501. a guide rod; 502. a limiting block; 503. a first stopper; 5031. a threaded hole; 504. an adjusting bolt;
6. a guide block; 601. a guide wheel;
7. A first hinge part;
8. a second hinge.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "transverse", "longitudinal", and the like are used for convenience in describing the present utility model and simplifying the description only, and are not intended to limit the present utility model to the specific orientations or configurations and operations of the indicated devices, elements or components, and thus should not be construed as limiting the present utility model. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, the terms "provided," "disposed," "connected," and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or of unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.
The technical scheme of the utility model is further described below with reference to the embodiment and the attached drawings.
As shown in fig. 1, a first aspect of the embodiment of the present utility model provides a material transferring trolley, which comprises a trolley body 1, a rail wheel 2, a driving member 3 and a lifting member 4; the track wheel 2 is rotatably arranged on the vehicle body 1, a guide part 5 is arranged on the vehicle body 1, the jacking piece 4 is arranged above the vehicle body 1, a guide block 6 is arranged on the jacking piece 4, the guide block 6 is matched with the guide part 5, and the guide block 6 can slide up and down along the guide part 5;
The driving piece 3 is used for driving the jacking piece 4 to move up and down, and the driving piece 3 includes the main part and sets up the telescopic link in the main part, and the main part articulates with automobile body 1, and the telescopic link articulates with the jacking piece 4, and along the fore-and-aft direction of automobile body 1, and the articulated department of main part and automobile body 1 is located the place ahead of the articulated department of telescopic link and jacking piece 4. The articulation of the body with the body 1 is denoted as first articulation 7 and the articulation of the telescopic rod with the lifting element 4 is denoted as second articulation 8.
Based on the above technical scheme, the main body and the telescopic rod of the driving piece 3 are respectively hinged with the vehicle body 1 and the jacking piece 4, the movable space of the driving piece 3 is increased through micro-rotation at the hinged position, the installation requirement of the driving piece 3 can be reduced to a certain extent, if the driving piece 3 is vertically installed, the power output end of the driving piece 3 is fixedly connected with the jacking piece 4, and because the material is generally placed at one end of the jacking piece 4 deviating from the driving piece 3, the material can generate larger moment on the driving piece 3 at the moment, and because the driving piece 3 is vertically installed, no movable space exists, the structure of the driving piece 3 bears the moment, and the loss is easily caused to the driving piece 3; the guide part 5 and the guide block 6 are arranged to guide in a matched manner, so that the jacking piece 4 can jack up materials in the vertical direction, stability of the jacking piece 4 during jacking is guaranteed, and the guide block 6 and the guide part 5 can bear torque generated by partial materials, so that loss of the driving piece 3 is reduced.
Preferably, the driving piece 3 is a hydraulic cylinder, the main body is a cylinder body, the telescopic rod is a hydraulic rod, and when the telescopic rod extends out of the main body completely, the included angle between the hydraulic cylinder and the horizontal plane is 83-87 degrees; when the telescopic rod is completely retracted into the main body, the included angle between the hydraulic cylinder and the horizontal plane is 65-75 degrees. When the included angle between the hydraulic cylinder and the horizontal plane is preferably 70-85 degrees and the included angle between the hydraulic cylinder and the horizontal plane is smaller than 65 degrees, the ability of the hydraulic cylinder to drive the jacking piece 4 to slide up and down is reduced, the ability of the hydraulic cylinder to bear the load of materials is reduced, and the jacking piece 4 is subjected to load in a certain horizontal direction, so that the guide part 5 and the guide block 6 are easy to wear; the telescopic link stretches out the theme completely outside, and the pneumatic cylinder is greater than 87 with the horizontal plane contained angle, and the pneumatic cylinder can not bear the moment that the material produced well, and the movable range of pneumatic cylinder is too little, produces the harm to the pneumatic cylinder easily, so when the hydraulic cylinder is preferential for 70 ~ 85 with the contained angle scope of horizontal plane, can carry the moment that the material produced rationally through guide part 5, guide block 6 and pneumatic cylinder, can guarantee the jacking effect of jacking piece 4 again.
Preferably, the guiding part 5 comprises two vertically arranged guiding rods 501, the two guiding rods 501 are arranged at intervals along the front and rear direction of the vehicle body, the guiding block 6 comprises a guiding wheel 601, a connecting shaft 4031 is connected between the guiding wheel 601 and the jacking piece 4, the connecting shaft 4031 penetrates through a gap formed by the two guiding rods 501, the guiding wheel 601 is rotatably arranged on the jacking piece 4 through the connecting shaft 4031, and a limiting block 502 is further arranged above the guiding wheel 601 on the guiding rod 501. The limiting block 502 is arranged above the guide wheel 601 to limit the sliding range of the guide wheel 601, the guide block 6 is arranged as the guide wheel 601, the guide wheel 601 can rotate relative to the jacking piece 4, when the driving piece 3 drives the jacking piece 4 to ascend to the position where the guide wheel 601 abuts against the limiting block 502, it can be understood that the first hinging part 7, the second hinging part 8 and the guide wheel 601 capable of rotating relative to the jacking piece 4 are arranged, at this time, the jacking piece 4 can rotate by taking the guide wheel 601 as an axis, and the rotating direction is opposite to the force applied to the jacking piece 4 by the material load, so that the bearing capacity of the jacking piece 4 can be increased.
In a preferred embodiment, the guide block 6 includes two guide wheels 601, the two guide wheels 601 are arranged at intervals of the guide rod 501, the two guide wheels 601 are coaxially arranged, and one end of the connecting shaft 4031, which is away from the jacking piece 4, penetrates through one guide wheel 601 and is connected with the other guide wheel 601, and when the driving piece 3 is jacked to the position where the guide wheels 601 are abutted against the limiting block 502, the two guide wheels 601 are simultaneously abutted against the limiting block 502. The two guide wheels 601 abut against the limiting block 502 at the same time, so that the abutting is more stable, and the jacking piece 4 is more balanced.
More preferably, the guiding portion 5 further includes a first stop 503, the first stop 503 is disposed at one end of the two guide rods 501 away from the vehicle body 1, the limiting block 502 is slidably disposed on the guide rods 501, the upper end of the limiting block 502 is rotatably connected with an adjusting bolt 504, a threaded hole 5031 in threaded engagement with the adjusting bolt 504 is formed in the first stop 503, and the adjusting bolt 504 is in threaded engagement with the threaded hole 5031. The first stop block 503 is arranged to limit the adjustable height of the stop block 502, the adjusting bolt 504 is fixed on the stop block 502, the threaded hole 5031 in threaded fit with the adjusting bolt 504 is formed in the first stop block 503, the bolt is manually rotated, the stop block 502 slides up and down along with the rotation of the bolt, and the sliding range of the guide wheel 601 can be adjusted, so that the up-and-down moving distance of the jacking piece 4 is limited.
More preferably, the lower end of the stopper 502 has an arc surface adapted to the shape of the guide wheel 601. When the jacking piece 4 works, the guide wheel 601 is abutted with the lower end of the limiting block 502, the lower end of the limiting block 502 is provided with an arc surface matched with the guide wheel 601 in shape, and when the jacking piece is abutted, point contact is changed into surface contact, so that the abutting area is increased, the pressure intensity is reduced, and the damage to the guide wheel 601 caused by repeated abutting is reduced.
More preferably, two guiding portions 5 are provided on the vehicle body 1, the two guiding portions 5 are provided with a jacking member 4 at intervals, and two guiding blocks 6 are provided on the jacking member 4 corresponding to the guiding portions 5. The interval jacking piece 4 is provided with two guide parts 5 and two guide blocks 6, when the jacking piece 4 works, the guide wheels 601 simultaneously butt against the limiting blocks 502, and stability of the jacking piece 4 during jacking is improved.
More preferably, the jacking member 4 includes a top plate 402 and two forks 401, the two forks 401 are spaced apart, the forks 401 have a jacking portion extending backward and a connecting portion located at the front end of the jacking portion and extending downward, the lower end of the connecting portion is fixedly connected with a connecting beam 403 connecting the two forks 401, two guide blocks 6 are respectively mounted at two ends of the connecting beam 403, the top plate 402 is mounted at the upper end surfaces of the two jacking portions, and the second hinge portion 8 is mounted at the lower end surface of the top plate 402 and located between the two forks 401.
More preferably, the jacking portion has a wedge shape with a gradually decreasing thickness from front to rear. The wedge shape of the jacking portion with gradually reduced thickness from front to back can increase the bearing capacity of the fork 401, and structural breakage of the fork 401 caused by overlarge material moment is prevented.
More preferably, the front end of the guide part 5 is provided with a baffle 101, the rear end surface of the baffle 101 is provided with a second stopper 102, and the second stopper 102 is located above the connecting beam 403 and between the two connecting parts. The second stop block 102 is arranged to prevent the first stop block 503 from failing when the jacking piece 4 is jacked, the guide wheel 601 is separated from the guide rod 501, and the material on the jacking piece 4 is directly separated from the top plate 402, so that unnecessary loss is caused.
The second aspect of the embodiment of the utility model provides a track conveying system, which comprises a material transferring trolley, a chain driving piece 3 and a track, wherein the material transferring trolley is arranged on the track, the material transferring trolley can slide along the track through a track wheel 2, the chain driving piece 3 is arranged below the track, and the chain driving piece 3 is in transmission connection with the material transferring trolley and can drive the material transferring trolley to slide on the track.
In summary, the embodiment of the utility model provides a material transfer trolley and a track conveying system, wherein a main body and a telescopic rod of a driving piece are respectively hinged with a trolley body and a jacking piece, and the movable range of the driving piece 3 is increased and the installation requirement of the driving piece 3 is reduced through micro rotation at the hinged part; the guide block 6 is set to be the guide wheel 601, the guide wheel 601 can rotate relative to the jacking piece 4, the driving piece 3 can rotate relative to the jacking piece 4 through the second hinge part 8, the jacking piece 4 can be driven by the driving piece 3 to move up and down, and the guide wheel 601 and the second hinge part 8 can rotate slightly, so that the jacking piece 4 can better bear the moment generated by the material load, the stability of the jacking piece 4 during jacking is improved, and the service life of the jacking piece 4 is prolonged.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. The material transfer trolley is characterized by comprising a trolley body, a rail wheel, a driving piece and a jacking piece;
The track wheel is arranged on the vehicle body, a guide part is arranged on the vehicle body, the jacking piece is arranged above the vehicle body, a guide block is arranged on the jacking piece, the guide block is matched with the guide part, and the guide block can slide up and down along the guide part;
The driving piece is used for driving the jacking piece to move up and down, the driving piece comprises a main body and a telescopic rod arranged on the main body, the main body is hinged with the vehicle body, the telescopic rod is hinged with the jacking piece and is positioned in front of the hinged position of the telescopic rod and the jacking piece along the front-back direction of the vehicle body, and the hinged position of the main body and the vehicle body is positioned in front of the hinged position of the telescopic rod and the jacking piece.
2. The material transfer trolley according to claim 1, wherein the driving member is a hydraulic cylinder, the main body is a cylinder body, the telescopic rod is a hydraulic rod, and when the telescopic rod extends out of the main body completely, an included angle between the hydraulic cylinder and a horizontal plane is 83-87 degrees; when the telescopic rod is completely retracted into the main body, the included angle between the hydraulic cylinder and the horizontal plane is 65-75 degrees.
3. The material transfer trolley according to claim 1, wherein the guide portion comprises two guide rods which are vertically arranged, the two guide rods are arranged at intervals along the front-rear direction of the trolley body, the guide block comprises guide wheels, a connecting shaft is connected between the guide wheels and the jacking piece, the connecting shaft penetrates through a gap formed by the two guide rods, the guide wheels are rotatably arranged on the jacking piece through the connecting shaft, and a limiting block is further arranged above the guide wheels on the guide rods.
4. The material transfer trolley according to claim 3, wherein the guide portion further comprises a first stop block, the first stop block is arranged at one ends of the two guide rods, which deviate from the trolley body, the limiting block is slidably arranged on the guide rods, the upper end of the limiting block is rotatably connected with an adjusting bolt, a threaded hole in threaded fit with the adjusting bolt is formed in the first stop block, and the adjusting bolt is in threaded connection with the threaded hole.
5. The material transfer trolley according to claim 4, wherein the lower end of the limiting block is provided with an arc surface which is matched with the shape of the guide wheel.
6. The material handling trolley of any one of claims 3 to 5, wherein two guide portions are provided on the vehicle body, the two guide portions are provided at a distance from the lifting member, and two guide blocks are provided on the lifting member corresponding to the guide portions.
7. The material transfer trolley according to claim 6, wherein the lifting member comprises a top plate and two fork frames, the two fork frames are arranged at intervals, the fork frames are provided with a lifting portion extending backwards and a connecting portion located at the front end of the lifting portion and extending downwards, the lower end of the connecting portion is fixedly connected with a connecting beam connected with the two fork frames, the two guide blocks are respectively installed at two ends of the connecting beam, the top plate is installed at the upper end faces of the two lifting portions, and the telescopic rod is hinged with the lower end face of the top plate and located between the two fork frames.
8. The material transfer trolley of claim 7 wherein the jacking portion is wedge-shaped with a gradually decreasing front-to-back thickness.
9. The material transfer trolley according to claim 8, wherein a baffle is provided at a front end of the guide portion, a second stopper is provided at a rear end surface of the baffle, and the second stopper is located above the connecting beam and between the two connecting portions.
10. A rail conveying system, characterized by comprising the material transferring trolley, a chain driving part and a rail, wherein the material transferring trolley is arranged on the rail, the material transferring trolley can slide along the rail through the rail wheel, the chain driving part is arranged below the rail, and the chain driving part is in transmission connection with the material transferring trolley and can drive the material transferring trolley to slide on the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323373264.5U CN221295086U (en) | 2023-12-12 | 2023-12-12 | Material transfer trolley and track conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323373264.5U CN221295086U (en) | 2023-12-12 | 2023-12-12 | Material transfer trolley and track conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221295086U true CN221295086U (en) | 2024-07-09 |
Family
ID=91752505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323373264.5U Active CN221295086U (en) | 2023-12-12 | 2023-12-12 | Material transfer trolley and track conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221295086U (en) |
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2023
- 2023-12-12 CN CN202323373264.5U patent/CN221295086U/en active Active
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