CN216997536U - Novel safe type manipulator fork that stretches out and draws back - Google Patents
Novel safe type manipulator fork that stretches out and draws back Download PDFInfo
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- CN216997536U CN216997536U CN202122994867.1U CN202122994867U CN216997536U CN 216997536 U CN216997536 U CN 216997536U CN 202122994867 U CN202122994867 U CN 202122994867U CN 216997536 U CN216997536 U CN 216997536U
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- 230000005540 biological transmission Effects 0.000 claims description 14
- 241000446313 Lamella Species 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 208000012260 Accidental injury Diseases 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000002349 favourable effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel safety type manipulator telescopic fork, which comprises a bottom plate and a motor fixedly connected to the center of the upper end of the upper surface of the bottom plate, wherein a limiting block is fixedly connected to the center of the lower end of the upper surface of the bottom plate, a first fixed groove block is fixedly connected to the edge of the left end of the upper surface of the bottom plate, a second fixed groove block is fixedly connected to the edge of the right end of the upper surface of the bottom plate, and a threaded rotating shaft is clamped at the end part of the motor. According to the utility model, the telescopic mechanism is arranged, the telescopic adjustment of the left fork and the right fork is successfully realized according to the change of the actual use scene, the protection distance of the left fork and the right fork is prolonged through the arrangement of the third fixing groove block and the fourth fixing groove block, the accidental injury to operators and other people due to the overlong use distance of the left fork and the right fork is avoided, the safety of the device is greatly enhanced, meanwhile, the left fork and the right fork are convenient to disassemble and replace, the maintenance and repair cost of the device is remarkably reduced, and the use efficiency of the device is improved.
Description
Technical Field
The utility model relates to the technical field of telescopic forks, in particular to a novel safe manipulator telescopic fork.
Background
As is well known, a robot is an automatic operating device which can imitate some action functions of a human hand and an arm, and can grasp, carry an object or operate a tool by a fixed program, and is characterized in that various expected operations can be completed by programming, and the robot has the advantages of both human and robot machines in structure and performance, can operate under a harmful environment to protect personal safety, and thus is widely applied to the departments of mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and the like.
The contrast relevant file, the publication number is CN214141449U, a flexible fork of manipulator with monitor function is disclosed, including the lifing arm, the front end of lifing arm is provided with first festival fork, the front end of first festival fork is provided with second festival fork, the front end of second festival fork is provided with third festival fork, the rear end of lifing arm is provided with the headstock, the operation panel is installed at the top of headstock, the bottom of first festival fork is provided with the connecting rod with the front end of lifing arm, lifing arm front end surface is provided with the camera, the positive surface of operation panel is provided with the display screen, the both sides of display screen are provided with operating button, the lift spout has been seted up to a side of headstock, the inner wall of lift spout is provided with the lifter, the internally mounted of headstock has driving system.
In the contrast file, though through setting up the lifing arm etc., improved and transported goods efficiency, the goods slope has been reduced, the possibility of incident such as drop, but its use of flexible fork still has huge potential safety hazard, if misoperation can cause serious incident, use sharp-pointed jaw when most flexible fork moreover, make in case touch the people and can cause fatal injury, the device is difficult for dismantling simultaneously, the cost of maintenance and maintenance in the follow-up use has been increased, the device's availability factor has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a novel safety type manipulator telescopic fork.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a novel safety type manipulator telescopic fork comprises a bottom plate and a motor fixedly connected to the center of the upper end of the upper surface of the bottom plate, wherein a limiting block is fixedly connected to the center of the lower end of the upper surface of the bottom plate, a first fixing groove block is fixedly connected to the edge of the left end of the upper surface of the bottom plate, a second fixing groove block is fixedly connected to the edge of the right end of the upper surface of the bottom plate, and a threaded rotating shaft is clamped at the end part of the motor;
the first fixed groove block is connected with a first sliding block in a sliding mode, the second fixed groove block is connected with a second sliding block in a sliding mode, the upper surface of the first sliding block is fixedly connected with an intermediate plate, the right end edge of the lower surface of the intermediate plate is fixedly connected with the upper surface of the second sliding block, the first sliding block is fixedly connected with the upper side surface of the second sliding block through a cross rod, the threaded rotating shaft penetrates through the center of the cross rod, and the threaded rotating shaft is in threaded connection with the cross rod;
the transmission block is fixedly connected to the center of the upper side face of the middle plate, and the upper surface of the middle plate is connected with the telescopic mechanism.
Preferably, telescopic machanism includes the third fixed slot piece of fixed connection in intermediate plate upper surface left end edge, intermediate plate upper surface right-hand member edge fixedly connected with fourth fixed slot piece, third fixed slot piece sliding connection has left fork, fourth fixed slot piece sliding connection has right fork, the first perpendicular rack piece of one side fixedly connected with of third fixed slot piece is kept away from to left side fork, the rack piece is erected to one side fixedly connected with second that fourth fixed slot piece was kept away from to right side fork, first perpendicular rack piece meshing has left gear, the second is erected the rack piece meshing and has right gear.
Preferably, the intermediate lamella upper surface is close to left gear department fixedly connected with short groove block, the inner wall sliding connection of short groove block has the push rod, moving gear has been cup jointed to the lower extreme of push rod, the push rod is located moving gear upper department and has cup jointed first belt groove ring, the inner wall of short groove block is embedded to have the elastic ball.
Preferably, the left end of one side of the second vertical rack block close to the motor is rotatably connected with a first stop block, and the right end of one side of the first vertical rack block close to the motor is rotatably connected with a second stop block.
Preferably, the opening has been seted up near transmission piece department to intermediate plate upper surface, the screw thread pivot passes the transmission piece and has awl thread piece in the internal gearing of transmission piece, the upper segment fixedly connected with minor axis of awl thread piece, the minor axis passes the opening, the second belt groove ring has been cup jointed to the upper end of minor axis.
Preferably, the upper surface of the third fixed groove block is clamped with a cover plate, a corresponding notch is formed in the position, close to the short groove block, of the cover plate, and the push rod extends out of the notch.
Compared with the prior art, the utility model has the beneficial effects that:
1. through telescopic machanism's setting, successfully realized using the change of scene according to reality, adjust the flexible of left fork and right fork, through the setting of third fixed slot piece and fourth fixed slot piece, the protection distance of left fork and right fork has been prolonged, avoided the working distance overlength of left fork and right fork and to operating personnel and other people's accidental injury, very big reinforcing the security of this device, and simultaneously, left fork and right fork are convenient to be dismantled and are changed, show the maintenance and the cost of maintenance that have reduced this device, the availability factor of this device has been improved.
2. Through the setting and the cooperation jointly of push rod, short groove piece and elastic ball etc. realized the push rod successfully in the slip of short groove piece inner wall, simultaneously, the elastic ball has played spacing effect, and when the push rod slided a certain position, the elastic ball can keep the push rod from this position, provides stable guarantee for the external control of this device.
3. Through the setting of first dog and second dog for left fork and right fork can convenient dismantlement, have guaranteed the normal operating of first perpendicular rack piece and second perpendicular rack piece simultaneously, have avoided it to drop and have leaded to the unable moving condition of this device breaking down, have increased the security of this device.
Drawings
Fig. 1 is a schematic perspective view of a novel safety type manipulator telescopic fork according to the present invention;
fig. 2 is a three-dimensional structure display diagram of a novel safety type manipulator telescopic fork provided by the utility model at different angles;
fig. 3 is a schematic cross-sectional structural view of a novel safety type manipulator telescopic fork provided by the utility model;
fig. 4 is a schematic view of a novel safety type mechanical arm telescopic fork in a three-dimensional structure with different angles;
fig. 5 is a schematic cross-sectional structural view of a novel safety type manipulator telescopic fork provided by the utility model at different angles;
fig. 6 is a sectional view showing a structure of a safety type manipulator telescopic fork according to the present invention.
In the figure: 1. a base plate; 101. a motor; 102. a first fixed slot block; 103. a second fixed slot block; 104. a first slider; 105. a middle plate; 106. a threaded shaft; 107. a cover plate; 108. a second slider; 2. a left fork; 201. a transmission block; 202. a first vertical rack block; 203. a left gear; 204. a short slot block; 205. a moving gear; 206. a first stopper; 207. a push rod; 3. A second belt groove ring; 301. a minor axis.
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.
Referring to fig. 1, 2, 4 and 6, a novel safety type manipulator telescopic fork comprises a bottom plate 1 and a motor 101 fixedly connected to the center of the upper end of the upper surface of the bottom plate 1, wherein a limit block is fixedly connected to the center of the lower end of the upper surface of the bottom plate 1, a first fixed slot block 102 is fixedly connected to the left end edge of the upper surface of the bottom plate 1, a second fixed slot block 103 is fixedly connected to the right end edge of the upper surface of the bottom plate 1, a threaded rotating shaft 106 is clamped at the end of the motor 101, a first slider 104 is slidably connected to the first fixed slot block 102, a second slider 108 is slidably connected to the second fixed slot block 103, an intermediate plate 105 is fixedly connected to the upper surface of the first slider 104, the right end edge of the lower surface of the intermediate plate 105 is fixedly connected to the upper surface of the second slider 108, and it should be noted that a rolling opening is formed on one surface of the first slider 104, which is slidably connected to the first fixed slot block 102, roll a mouthful inner wall and rotate and be connected with the pulley, through such setting, be favorable to the slip of first slider 104 in first fixed groove piece 102, on the same hand, second slider 108 also is equipped with roll a mouthful and pulley, horizontal pole fixed connection is passed through with the side of going up of second slider 108 to first slider 104, horizontal pole center department is passed to screw thread pivot 106, screw thread pivot 106 and horizontal pole threaded connection, through such setting, make this device can be through the start-up and the closing of control motor 101, promote the synchronous motion of first slider 104 and second slider 108, the side center department fixedly connected with transmission piece 201 of going up of intermediate plate 105, the upper surface of intermediate plate 105 is connected with telescopic machanism.
Referring to fig. 3, telescopic machanism includes the third fixed slot piece of fixed connection in intermediate plate 105 upper surface left end edge, intermediate plate 105 upper surface right-hand member edge fixedly connected with fourth fixed slot piece, third fixed slot piece sliding connection has left fork 2, fourth fixed slot piece sliding connection has right fork, left fork 2 keeps away from the first perpendicular rack piece 202 of one side fixedly connected with of third fixed slot piece, one side fixedly connected with second that fourth fixed slot piece was kept away from to the right fork erects the rack piece, first perpendicular rack piece 202 meshes has left gear 203, the second erects the rack piece and meshes there is right gear.
Through telescopic machanism's setting, successfully realized using the change of scene according to reality, adjust the flexible of left fork 2 and right fork, through the setting of third fixed slot piece and fourth fixed slot piece, the protection distance of left fork 2 and right fork has been prolonged, the service distance overlength of having avoided left fork 2 and right fork and the accidental injury to operating personnel and other people, very big reinforcing the security of this device, and simultaneously, left fork 2 and right fork convenient dismantlement and change, showing the maintenance and the cost of maintenance that have reduced this device, the availability factor of this device has been improved.
The left end that the second erects the rack piece and is close to one side of motor 101 rotates and is connected with first dog 206, the right-hand member that first erects the rack piece 202 and is close to one side of motor 101 rotates and is connected with the second dog, setting through first dog 206 and second dog, make left fork 2 and right fork can convenient dismantlement, guaranteed the normal operation of first erectting rack piece 202 and second erects the rack piece simultaneously, avoided it to drop and lead to this device to break down the unable moving condition, the security that has increased this device.
Referring to fig. 5, a through hole is formed in the upper surface of the intermediate plate 105 near the transmission block 201, the thread rotating shaft 106 penetrates through the transmission block 201 and is internally engaged with a conical thread block in the transmission block 201, the upper section of the conical thread block is fixedly connected with a short shaft 301, the short shaft 301 penetrates through the through hole, the upper end of the short shaft 301 is sleeved with a second belt groove ring 3, and it needs to be supplemented that the first belt groove ring is connected with the second belt groove ring 3 through a belt.
The upper surface joint of third fixed channel piece has the apron 107, and the corresponding notch has been seted up to apron 107 near short channel piece 204 department, and push rod 207 stretches out the notch, through such setting, has successfully realized the operation of nimble control left fork 2 and right fork, has effectively protected operating personnel's safety, simultaneously very big external environment influence telescopic machanism's normal operating of having avoided.
The functional principle of the utility model can be illustrated by the following operation modes:
when using the device, the device is first placed at an appropriate position and prepared for operation.
Starting the motor 101, the rotation of the motor 101 will drive the screw thread rotating shaft 106 to rotate, thereby pushing the first slider 104 and the second slider 108 to move along the first fixed slot block 102 and the second fixed slot block 103 synchronously, the rotation of the screw thread rotating shaft 106 simultaneously drives the cone screw thread block, the short shaft 301 and the second belt slot ring 3 to rotate, and the first belt slot ring rotates through the transmission of the belt, thereby driving the push rod 207 to rotate in the short slot block 204, and further driving the moving gear 205 to rotate.
By pushing the push rod 207, the moving gear 205 can be selected to be meshed with the left gear 203 or the moving gear 205 can be meshed with the right gear.
When the moving gear 205 is engaged with the left gear 203, the left gear 203 rotates, and finally the left fork 2 and the right fork are driven to move along the third fixed slot block and the fourth fixed slot block.
When the moving gear 205 is engaged with the right gear, the right gear rotates to finally drive the left fork 2 and the right fork to move along the third fixed slot block and the fourth fixed slot block in opposite directions.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (6)
1. A novel safety type mechanical arm telescopic fork comprises a bottom plate (1) and a motor (101) fixedly connected to the center of the upper end of the upper surface of the bottom plate (1), and is characterized in that a limiting block is fixedly connected to the center of the lower end of the upper surface of the bottom plate (1), a first fixing groove block (102) is fixedly connected to the edge of the left end of the upper surface of the bottom plate (1), a second fixing groove block (103) is fixedly connected to the edge of the right end of the upper surface of the bottom plate (1), and a threaded rotating shaft (106) is clamped at the end part of the motor (101);
the first fixed groove block (102) is connected with a first sliding block (104) in a sliding mode, the second fixed groove block (103) is connected with a second sliding block (108) in a sliding mode, the upper surface of the first sliding block (104) is fixedly connected with an intermediate plate (105), the right end edge of the lower surface of the intermediate plate (105) is fixedly connected with the upper surface of the second sliding block (108), the upper side surfaces of the first sliding block (104) and the second sliding block (108) are fixedly connected through a cross rod, the threaded rotating shaft (106) penetrates through the center of the cross rod, and the threaded rotating shaft (106) is in threaded connection with the cross rod;
the upper side center of intermediate lamella (105) department fixedly connected with transmission piece (201), the upper surface of intermediate lamella (105) is connected with telescopic machanism.
2. The novel safety type mechanical arm telescopic fork as claimed in claim 1, wherein the telescopic mechanism comprises a third fixed slot block fixedly connected to the left end edge of the upper surface of the middle plate (105), a fourth fixed slot block fixedly connected to the right end edge of the upper surface of the middle plate (105), a left fork (2) is slidably connected to the third fixed slot block, a right fork is slidably connected to the fourth fixed slot block, a first vertical rack block (202) is fixedly connected to one side of the left fork (2) away from the third fixed slot block, a second vertical rack block is fixedly connected to one side of the right fork away from the fourth fixed slot block, a left gear (203) is meshed with the first vertical rack block (202), and a right gear is meshed with the second vertical rack block.
3. The novel safety type mechanical arm telescopic fork as claimed in claim 2, wherein a short groove block (204) is fixedly connected to the upper surface of the middle plate (105) close to the left gear (203), a push rod (207) is slidably connected to the inner wall of the short groove block (204), the moving gear (205) is sleeved on the lower end of the push rod (207), a first belt groove ring is sleeved on the position, on the moving gear (205), of the push rod (207), and an elastic ball is embedded in the inner wall of the short groove block (204).
4. The novel safety type mechanical arm telescopic fork as claimed in claim 2, wherein a first stop block (206) is rotatably connected to the left end of the side, close to the motor (101), of the second vertical rack block, and a second stop block is rotatably connected to the right end of the side, close to the motor (101), of the first vertical rack block (202).
5. The novel safety type mechanical arm telescopic fork is characterized in that a through hole is formed in the upper surface of the middle plate (105) close to the transmission block (201), the threaded rotating shaft (106) penetrates through the transmission block (201) and is internally engaged with a conical thread block in the transmission block (201), a short shaft (301) is fixedly connected to the upper section of the conical thread block, the short shaft (301) penetrates through the through hole, and a second belt groove ring (3) is sleeved at the upper end of the short shaft (301).
6. The novel safety type mechanical arm telescopic fork as claimed in claim 3, wherein a cover plate (107) is clamped on the upper surface of the third fixed groove block, a corresponding notch is formed in the position, close to the short groove block (204), of the cover plate (107), and the push rod (207) extends out of the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122994867.1U CN216997536U (en) | 2021-12-01 | 2021-12-01 | Novel safe type manipulator fork that stretches out and draws back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122994867.1U CN216997536U (en) | 2021-12-01 | 2021-12-01 | Novel safe type manipulator fork that stretches out and draws back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216997536U true CN216997536U (en) | 2022-07-19 |
Family
ID=82380825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122994867.1U Expired - Fee Related CN216997536U (en) | 2021-12-01 | 2021-12-01 | Novel safe type manipulator fork that stretches out and draws back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216997536U (en) |
-
2021
- 2021-12-01 CN CN202122994867.1U patent/CN216997536U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |