CN214003130U - Pneumatic scissors fork type jacking conveyor - Google Patents
Pneumatic scissors fork type jacking conveyor Download PDFInfo
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- CN214003130U CN214003130U CN202023046422.2U CN202023046422U CN214003130U CN 214003130 U CN214003130 U CN 214003130U CN 202023046422 U CN202023046422 U CN 202023046422U CN 214003130 U CN214003130 U CN 214003130U
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Abstract
The utility model discloses a pneumatic scissors fork type jacking conveyor, which comprises a jacking device and a chain type conveying device, wherein the chain type conveying device is fixedly arranged at the upper end of the jacking device; the jacking device comprises a supporting bottom frame, a top frame and a shear arm, wherein the supporting bottom frame and the top frame are both horizontally arranged and are connected through the shear arm; the chain type conveying device comprises a conveying rack, a transmission chain and a conveying driving device, wherein the conveying rack is fixedly arranged on the top frame, transition chain wheels are rotatably arranged on two sides of the conveying rack, a driving chain wheel is arranged at the lower end of one side of the conveying rack, the transmission chain is respectively matched with the transition chain wheels and the driving chain wheel, and the driving chain wheel is connected with the conveying driving device; the utility model can adapt to the transportation of non-light goods and can simultaneously transfer and transport a plurality of goods; the utility model relates to a carry and equip technical field.
Description
Technical Field
The utility model relates to a carry and equip technical field, more specifically say, relate to a pneumatic scissors fork jacking conveyer.
Background
At present, in the prior art of a transfer mechanism, the transfer of non-large tray goods is performed by either a cylinder or a cam mechanism, the requirement on manufacturing and installation precision is high, the non-large tray jacking conveying cannot be used for jacking conveying of multiple goods, the structure of the existing jacking conveyor is complex, and the maintenance and overhaul of equipment are extremely complex. In addition, the shaft distance of the existing jacking conveyor is short, double cylinders are generally adopted for jacking, jacking positions are located at two ends, and the synchronism of jacking of the cylinders on two sides is low.
Therefore, there is a need for improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the pneumatic scissor type fork type jacking conveyor can adapt to non-light goods conveying and can transfer and convey a plurality of goods simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a pneumatic scissor fork type jacking conveyor comprises a jacking device and a chain type conveying device, wherein the chain type conveying device is fixedly arranged at the upper end of the jacking device;
the jacking device comprises a supporting bottom frame, a top frame and a shear arm, wherein the supporting bottom frame and the top frame are both horizontally arranged and are connected through the shear arm;
the chain type conveying device comprises a conveying rack, a transmission chain and a conveying driving device, the conveying rack is fixedly arranged on the top frame, transition chain wheels are rotatably arranged on two sides of the conveying rack, a driving chain wheel is arranged at the lower end of one side of the conveying rack, the transmission chain is respectively matched with the transition chain wheels and the driving chain wheel, and the driving chain wheel is connected with the conveying driving device.
Furthermore, a chain tensioning device is further arranged on the conveying rack and comprises a tensioning chain wheel and a tensioning frame, the tensioning frame is connected with the conveying rack, the tensioning chain wheel is rotatably arranged on the tensioning frame, and the tensioning chain wheel is matched with the transmission chain.
Furthermore, at least two transmission chains are arranged in parallel, each transmission chain is matched with a driving chain wheel, and a transmission shaft is fixedly arranged between every two adjacent driving chain wheels; the conveying driving device comprises a driving motor which is fixedly arranged on the rack, and a transmission structure is arranged between a motor shaft of the driving motor and the transmission shaft.
Further, the shear arm includes two middle part mutual articulated support arms, and the one end of two support arms is articulated with one side of supporting chassis and roof-rack respectively, and the support arm lies in the same one side of supporting chassis and roof-rack with the pin joint that supports chassis, roof-rack, the equal level of opposite side of supporting chassis and roof-rack is provided with the slip spacing groove, the other end of two support arms rotates respectively and is provided with antifriction bearing, antifriction bearing respectively with the slip spacing groove sliding connection who supports chassis and roof-rack.
Furthermore, a jacking cylinder is arranged between the supporting bottom frame and the top frame.
Furthermore, a guide device along the vertical direction is arranged between the supporting bottom frame and the top frame.
Compared with the prior art, the utility model beneficial effect who has does:
1. the utility model discloses a jacking device adopts scissors fork lift structure, compares in double cylinder or four-cylinder jacking device, and scissors fork structure guarantees the levelness of roof-rack more easily, and controls more easily, compares in that the pneumatic cylinder jacking is cleaner, environmental protection.
2. The utility model discloses a combination through chain conveyor and scissors fork lift structure makes chain conveyor can carry and the butt joint operation at the co-altitude not, and working range is wider.
Drawings
The following will explain in further detail embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a right-angle conveyor;
FIG. 2 is a schematic structural view of a roller conveying device;
FIG. 3 is a schematic perspective view of a pneumatic scissor fork lift conveyor;
FIG. 4 is a schematic side view of a pneumatic scissor fork lift conveyor;
FIG. 5 is a schematic view of the structure of FIG. 4 along line A-A;
fig. 6 is a schematic structural view of the jacking device.
In the figure: the device comprises a frame 1, a guide wheel 11, a transition roller 12, a jacking device 2, a supporting underframe 21, a top frame 22, a support arm 23, a rolling bearing 24, a jacking cylinder 25, a chain conveying device 3, a conveying frame 31, a transmission chain 32, a conveying driving device 33, a transition chain wheel 34, a driving chain wheel 35, a chain tensioning device 36, a tensioning chain wheel 361, a tensioning frame 362, a transmission shaft 37, a roller conveying device 4, a roller support 41, a roller and a chain wheel 43.
Detailed Description
The technical solutions in the embodiments of the present invention are described below clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 6, a pneumatic scissor-fork type jacking conveyor comprises a frame 1, a jacking device 2, a chain type conveying device 3 and a roller conveying device 4,
the roller conveying device is characterized in that a fixing bolt is arranged at the upper end of the rack and fixed on the ground through the fixing bolt, the roller conveying device 4 comprises roller supports 41 and rollers 42, the roller supports 41 are fixedly arranged at the upper end of the rack 1, the rollers 42 are rotatably arranged on the roller supports 41, the rollers 42 are arranged side by side and are 4, gaps are reserved between adjacent rollers 42, chain wheels 43 are arranged at one ends of the rollers 42, the chain wheels 43 of the adjacent rollers 42 are connected through chains, and the chain at the outermost side is connected with a power machine.
The jacking device 2 is arranged at the lower side of the roller conveying device 4, the jacking device 2 comprises a supporting underframe 21, a top frame 22 and a scissor arm, the lower end of the supporting underframe 21 is provided with a fixing bolt, the supporting underframe 21 is connected with the top frame 22 through a scissor arm, the scissor arm comprises two support arms 23 with the middle parts hinged with each other, one ends of the two support arms 23 are respectively hinged with one sides of the supporting bottom frame 21 and the top frame 22, the hinged points of the support arms 23, the supporting bottom frame 21 and the top frame 22 are positioned at the same side of the supporting bottom frame 21 and the top frame 22, the other sides of the supporting bottom frame 21 and the top frame 22 are horizontally provided with sliding limiting grooves, the other ends of the two support arms 23 are respectively provided with rolling bearings 24 in a rotating mode, the rolling bearings 24 are respectively connected with the sliding limiting grooves of the supporting bottom frame 21 and the top frame 22 in a sliding mode, and jacking cylinders 25 are arranged between the supporting bottom frame 21 and the top frame 22. The jacking cylinder 25 drives the top frame to move up and down, and meanwhile, the scissors arm keeps the top frame horizontal.
Still be provided with along vertical direction's guider between support chassis and the roof-rack, further guarantee the even running of jacking device 2 through guider.
The both sides of carrying frame 31 are rotated and are provided with transition sprocket 34, one side lower extreme of carrying frame 31 is provided with drive sprocket 35, drive chain 32 cooperate with transition sprocket 34, drive sprocket 35 respectively, every drive chain 32 all cooperates drive sprocket 35, through transmission shaft 37 fixed connection between the adjacent drive sprocket 35, the one end of transmission shaft 37 is provided with driven pulley, driving motor is fixed to be set up in frame 1, be provided with drive pulley on driving motor's the motor shaft, be connected through the belt between drive pulley and the driven pulley.
Still be provided with chain tensioning device 36 on the conveyer frame 31, chain tensioning device 36 includes tensioning sprocket 361 and tensioning frame 362, and tensioning frame 362 is connected with conveyer frame 31, and tensioning sprocket 361 rotates and sets up on tensioning frame 362, and tensioning sprocket 361 cooperates with drive chain 32, through adjusting tensioning device 36, can change drive chain's rate of tension.
The rear side of the frame 1 is provided with guide wheels 11, the arrangement direction of the guide wheels 11 is the same as the conveying direction of the chain type conveying device 3, the right end of the frame is rotatably provided with a transition roller 12, and the length direction of the transition roller 12 is perpendicular to the conveying direction of the chain type conveying device 3. Through leading wheel 11 and transition roller 12, make the material transport more steady.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (6)
1. The utility model provides a pneumatic scissors fork jacking conveyer which characterized in that: the device comprises a jacking device (2) and a chain type conveying device (3), wherein the chain type conveying device (3) is fixedly arranged at the upper end of the jacking device (2);
the jacking device (2) comprises a supporting underframe (21), a top frame (22) and a scissor arm, wherein the supporting underframe (21) and the top frame (22) are both horizontally arranged, and the supporting underframe (21) is connected with the top frame (22) through the scissor arm;
chain conveyor (3) are including carrying frame (31), drive chain (32) and carrying drive arrangement (33), carry frame (31) fixed the setting on roof-rack (22), the both sides of carrying frame (31) are rotated and are provided with transition sprocket (34), one side lower extreme of carrying frame (31) is provided with drive sprocket (35), and drive chain (32) cooperate with transition sprocket (34), drive sprocket (35) respectively, drive sprocket (35) are connected with carry drive arrangement (33).
2. A pneumatic scissor fork lift conveyor as in claim 1 wherein: the conveying machine frame (31) is further provided with a chain tensioning device (36), the chain tensioning device (36) comprises a tensioning chain wheel (361) and a tensioning frame (362), the tensioning frame (362) is connected with the conveying machine frame (31), the tensioning chain wheel (361) is rotatably arranged on the tensioning frame (362), and the tensioning chain wheel (361) is matched with the transmission chain (32).
3. A pneumatic scissor fork lift conveyor as in claim 1 or 2 wherein: at least two transmission chains (32) are arranged in parallel, each transmission chain (32) is matched with a driving chain wheel (35), and a transmission shaft (37) is fixedly arranged between every two adjacent driving chain wheels (35); the conveying driving device (33) comprises a driving motor which is fixedly arranged on the rack (1), and a transmission structure is arranged between a motor shaft of the driving motor and the transmission shaft (37).
4. A pneumatic scissor fork lift conveyor as in claim 1 or 2 wherein: the scissors arm includes two mutual articulated support arms in middle part (23), and the one end of two support arms (23) is articulated with one side of supporting chassis (21) and roof-rack (22) respectively, and support arm (23) and the pin joint that supports chassis (21), roof-rack (22) lie in the same one side that supports chassis (21) and roof-rack (22), the equal level of opposite side that supports chassis (21) and roof-rack (22) is provided with the slip spacing groove, the other end of two support arms (23) rotates respectively and is provided with antifriction bearing (24), antifriction bearing (24) respectively with the slip spacing groove sliding connection who supports chassis (21) and roof-rack (22).
5. A pneumatic scissor fork lift conveyor as in claim 1 or 2 wherein: and a jacking cylinder (25) is arranged between the supporting underframe (21) and the top frame (22).
6. A pneumatic scissor fork lift conveyor as in claim 1 or 2 wherein: and a guide device along the vertical direction is also arranged between the supporting bottom frame and the top frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023046422.2U CN214003130U (en) | 2020-12-17 | 2020-12-17 | Pneumatic scissors fork type jacking conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023046422.2U CN214003130U (en) | 2020-12-17 | 2020-12-17 | Pneumatic scissors fork type jacking conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214003130U true CN214003130U (en) | 2021-08-20 |
Family
ID=77312094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023046422.2U Active CN214003130U (en) | 2020-12-17 | 2020-12-17 | Pneumatic scissors fork type jacking conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214003130U (en) |
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2020
- 2020-12-17 CN CN202023046422.2U patent/CN214003130U/en active Active
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