CN212445858U - Electric pick device for stone unloader - Google Patents
Electric pick device for stone unloader Download PDFInfo
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- CN212445858U CN212445858U CN202020586541.8U CN202020586541U CN212445858U CN 212445858 U CN212445858 U CN 212445858U CN 202020586541 U CN202020586541 U CN 202020586541U CN 212445858 U CN212445858 U CN 212445858U
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- 239000004575 stone Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000005553 drilling Methods 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 10
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 239000011265 semifinished product Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a stone material unloads trigger and uses electric pick device, including walking mount, guide bracket, chisel board slide, slide actuating mechanism and electric pick, the walking mount is the door-shaped structure, and its bilateral symmetry is equipped with two chisel board bases. The guide support comprises a chisel plate cross beam positioned at the rear side of the walking fixing frame, the chisel plate cross beam is horizontally arranged in the transverse direction, and two ends of the chisel plate cross beam are fixedly connected with corresponding chisel plate bases through longitudinal beams respectively. The chisel plate slide is movably arranged on the chisel plate beam and is matched with the chisel plate beam in a transverse guiding manner. The sliding seat driving mechanism is arranged on the chisel plate cross beam and drives the chisel plate sliding seat to move transversely. Each drilling plate sliding seat is provided with a group of electric picks, and the drill rods of the electric picks are positioned on the front side of the drilling plate cross beam and arranged in a downward inclined mode. The utility model discloses reduce artifical intensity of labour, saved the processing cost. Compared with a grinding wheel, the electric pick has the advantages that the cutting resistance is obviously reduced, the electric pick is low in wear rate, high in board chiseling speed and efficiency and low in maintenance cost, the board removing efficiency is improved, and the yield is high.
Description
Technical Field
The utility model relates to a stone material production facility technical field, concretely relates to stone material unloads electric pick device for trigger.
Background
In stone machining, the upper portion of a block of stone is first cut into pieces, and only the lower portion of a cut semi-finished stone slab 102 is connected to a base material 101, as shown in fig. 6. The semi-finished slates 102 are then removed from the base material 101 and the removed semi-finished slates 102 are stacked in the desired position. At present, the semi-finished product stone slab 102 is mainly disassembled manually, the disassembling process is firstly performed by continuously knocking the position of the bottom of the semi-finished product stone slab 102 by a manual tool to generate cracks, then the semi-finished product stone slab 102 is pried or the middle upper part of the semi-finished product stone slab 102 is knocked to completely separate the semi-finished product stone slab 102 from the base material 101, and finally the semi-finished product stone slab 102 is manually moved away from the base material 101 and is stacked orderly. In the whole plate unloading working process, the labor intensity is high, the production cost is high, the working efficiency is low, the safety is poor, the stone plates are easy to scrap, and the yield is low. Therefore, further improvements are desired in the art.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model aims to provide a stone material unloads trigger and uses electric pick device solves the stone material and unloads the board in-process, and artifical chisel board intensity of labour is big, wastes time and energy, and manufacturing cost is high, and the security is poor, very easily appears the slabstone and scraps, the problem that the yield is low.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the electric pick device for the stone unloader comprises a walking fixing frame, a guide support, a chisel plate sliding seat, a sliding seat driving mechanism and an electric pick, wherein the walking fixing frame is of a door-shaped structure, and two chisel plate bases are symmetrically arranged on two sides of the walking fixing frame.
The guide support comprises a chisel plate cross beam positioned at the rear side of the walking fixing frame, the chisel plate cross beam is horizontally arranged in the transverse direction, and two ends of the chisel plate cross beam are fixedly connected with corresponding chisel plate bases through longitudinal beams respectively.
The chisel plate slide activity sets up on chisel plate crossbeam, and with chisel plate crossbeam lateral guidance cooperation.
The slide driving mechanism is arranged on the chisel plate beam and drives the chisel plate slide to move transversely along the chisel plate beam.
Each drilling plate sliding seat is provided with an electric pick, the drill rod of the electric pick is positioned at the front side of the drilling plate beam and is arranged in a downward inclined mode
Furthermore, the walking fixing frame comprises a left upright post, a right upright post and an upper cross beam, the left upright post and the right upright post are vertically arranged oppositely, and two ends of the upper cross beam are respectively connected with the upper end fixing phases of the left upright post and the right upright post into a whole.
Furthermore, two chisel plate bases are respectively arranged on the left upright post and the right upright post, and the chisel plate bases are in guiding sliding fit with the upright posts.
A base driving mechanism is arranged on the walking fixing frame and drives the two drilling plate bases to synchronously lift.
Furthermore, the two longitudinal beams are longitudinally arranged in parallel, the front end of each longitudinal beam is fixedly connected with the chisel plate base at the same side, and the front end of each longitudinal beam is fixedly connected with the corresponding end of the chisel plate cross beam.
The chisel plate crossbeam is rectangular form square flat board, and the front and back both sides of chisel plate crossbeam are equipped with the rolling guide respectively, the front and back both sides and the rolling guide of chisel plate slide and the direction cooperation of chisel plate crossbeam.
Further, the chisel plate slide has two, and the symmetry sets up in the top both sides of chisel plate crossbeam, its front and back both sides to the outside of chisel plate crossbeam.
The bottom of the front side and the back side of the chisel plate slide seat are respectively provided with a group of idler wheels, and each group of idler wheels comprises a plurality of idler wheels which are sequentially arranged along the extending direction of the rolling guide rail.
The annular side wall of each roller is provided with a groove, and each rolling guide rail is positioned in the groove of each roller on the same side.
Furthermore, the middle part of the chisel plate cross beam is provided with a long hole along the length direction.
Slide actuating mechanism includes servo motor, gear and rack, servo motor installs in the bottom of chisel board crossbeam, and the gear is located rectangular downthehole, and links to each other with servo motor's the coaxial fixed of output.
The racks are two, the two racks are located on the inner side of the strip hole and are fixedly connected with the bottoms of the two chisel plate sliding seats into a whole respectively, the two racks are symmetrically arranged on the front side and the rear side of the gear, and the sliding seat driving mechanism drives the two chisel plate sliding seats to be close to or far away from each other synchronously.
The plate detaching device comprises a movable arm, a lifting adjusting rod, a knocking head and an electric cylinder, the movable arm is longitudinally arranged, the rear end of the movable arm is rotatably connected with the upper cross beam, and the front end of the movable arm extends to the rear side of the upper cross beam.
The upper end of the lifting adjusting rod is adjustably and fixedly connected with the rear end of the movable arm, the lower end of the lifting adjusting rod is provided with a guide fixing sleeve, the knocking head is arranged inside the guide fixing sleeve, the front end of the knocking head extends to the outside of the guide fixing sleeve, and the rear end of the knocking head is adjustably and fixedly connected with the guide fixing sleeve.
The electric cylinder is arranged on the upper cross beam, the cylinder body of the electric cylinder is hinged with the upper cross beam, and the end part of the piston rod of the electric cylinder is hinged with the rear side of the movable arm.
Furthermore, a sliding sleeve is fixedly mounted at the rear end of the movable arm, the upper end of the lifting adjusting rod is in plug fit with the sliding sleeve, and the sliding sleeve is provided with a locking bolt for fixing the lifting adjusting rod.
The knocking head is provided with a screw rod, the screw rod is in threaded connection with the rear side wall of the guide fixing sleeve, and a locking nut is arranged at the part of the screw rod, which is positioned at the rear side of the guide fixing sleeve.
Furthermore, each drilling plate sliding seat is provided with at least one group of electric picks, each group of electric picks comprises two electric picks fixedly mounted on the upper surface of the drilling plate sliding seat, and the drill rods of the two electric picks in the same group are arranged in a splayed mode with the front ends opened.
Furthermore, the walking fixing frame is a steel three-dimensional frame.
By adopting the technical scheme, the utility model discloses a beneficial technological effect is: the utility model discloses at the during operation, open the electric pick earlier, slide actuating mechanism drive chisel board slide lateral shifting, the electric pick can be cut a hole in proper order with the bottom of slabstone, can reach the purpose that reduces semi-manufactured goods slabstone bottom intensity, conveniently break away from the parent metal equally, has reduced artifical intensity of labour, saves the processing cost. Compared with a grinding wheel, the electric pick has the advantages that the cutting resistance is obviously reduced, the electric pick is low in wear rate, high in board chiseling speed and efficiency and low in maintenance cost, the board removing efficiency is improved, and the yield is high.
Drawings
Fig. 1 is a schematic view of the electric pick device for stone unloader of the present invention.
Figure 2 is a structural cross-sectional view of a portion of figure 1 showing a chisel carriage, carriage drive mechanism and a power pick.
Figure 3 is a schematic structural view of a first arrangement of the chisel carriage according to the invention on the chisel beam.
Figure 4 is a state diagram of a second arrangement of the chisel carriage according to the invention on the chisel beam.
Figure 5 is another state diagram of a second arrangement of the chisel carriage according to the invention on the chisel beam.
FIG. 6 is a schematic view of the structure of the cut semi-finished stone slab and the parent material as indicated in the background art.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
referring to fig. 1 to 6, the electric pick device for a stone slab unloader comprises a walking fixing frame 1, a guide support 2, a slab chiseling slide carriage 3, a slide carriage driving mechanism 7, an electric pick 4 and a control system, wherein the walking fixing frame 1 is a steel door-shaped frame with a three-dimensional structure. The walking fixing frame 1 comprises a left upright post, a right upright post 11 and an upper cross beam 12, the left upright post and the right upright post 11 are identical in structure and are vertically and oppositely arranged, and two ends of the upper cross beam 12 are respectively and fixedly connected with the vertical upper ends of the left upright post and the right upright post 11 into a whole. The lower extreme of left side stand and right stand 11 is provided with a walking wheel support 13 respectively, install a set of walking wheel on the walking wheel support 13, the walking wheel can walk on the track, and the existing brake equipment of configuration prior art on the walking wheel support realizes the fixed of walking mount 1 on the track.
The electric pick device for the stone plate unloader further comprises a power supply, the power supply adopts 220V mains supply to supply power for all electric parts of the electric pick device, and in addition, the control system comprises an existing PLC (programmable logic controller) in the prior art.
The left and right sides symmetry of walking mount 1 is provided with two chisel board bases 5, specifically, two chisel board bases 5 set up respectively on left stand and right stand 11, chisel board base 5 and the stand direction sliding fit at place. A base driving mechanism is arranged on the walking fixing frame 1 and drives the two chisel plate bases 5 to synchronously lift through a chain.
Both sides are provided with the guide way respectively around left side stand and the right stand 11, and both sides are equipped with a set of lifting wheel 51 respectively around chisel board base 5, and two sets of lifting wheels 51 are respectively for being located the guide way of homonymy, and chisel board base 5 realizes going up and down with the vertical direction cooperation of the stand of side. The base driving mechanism comprises a first motor, a worm and gear mechanism and two gear sets, the first motor and the worm and gear mechanism are mounted on the upper cross beam 12 and are symmetrically arranged on the left upright post and the right upright post 11, and the first motor supplies power to the first motor.
The gear train includes drive sprocket 81 and driven sprocket 82 of arranging one on top of the other, the both ends of the turbine shaft of worm gear mechanism are fixed continuous and drive two drive sprocket 81 synchronous rotations with two drive sprocket 81 respectively, and drive sprocket 81 passes through driven sprocket 82 of chain 83 drive homonymy rotates, chisel board base 5 links to each other with the chain of homonymy is fixed, and chain drive chisel board base 5 goes up and down along the stand that corresponds.
The guide support 2 comprises a chisel plate cross beam 21 positioned at the rear side of the walking fixing frame 1, the chisel plate cross beam 21 is transversely and horizontally arranged, and two ends of the chisel plate cross beam 21 are fixedly connected with the corresponding chisel plate base 5 through a longitudinal beam 22. The two longitudinal beams 22 are arranged longitudinally and relatively in parallel, the front end of each longitudinal beam 22 is fixedly connected with the chisel plate base 5 on the same side, and the front end of each longitudinal beam 22 is fixedly connected with the corresponding end of the chisel plate cross beam 21. The chisel plate beam 21 is a long strip square flat plate, the front side and the rear side of the chisel plate beam 21 are respectively provided with a rolling guide rail 23, and the middle part of the chisel plate beam 21 is provided with a long strip hole 211 along the length direction.
The two chisel plate sliding seats 3 are symmetrically arranged on two sides above the chisel plate beam 21, and the front side and the rear side of the chisel plate sliding seats are arranged outside the chisel plate beam 21, so that the arrangement mode of one chisel plate sliding seat 3 can be adopted. The board drilling slide carriage 3 is movably arranged on the board drilling beam 21 and is in transverse guide fit with the board drilling beam 21. The front side and the rear side of the chisel plate slide carriage 3 are in guiding fit with the rolling guide rail 23 and the chisel plate beam 21. The bottom of the front and rear sides of the chisel carriage 3 are respectively provided with a set of rollers 31, each set of rollers 31 comprising at least two rollers 31 arranged in sequence along the extension direction of the rolling guide 23. A groove is formed in the annular side wall of each roller 31, and each rolling guide rail 23 is located in the groove of each roller 31 on the same side. The signal end of first motor is connected with the communication of PLC controller, and the rotational speed and the turning to of first motor are controlled to the PLC controller, realize the control to chisel board base 5 synchronous lift, and then realize the altitude mixture control to chisel board slide 3.
A carriage drive 7 is arranged on the chisel beam 21, which drives the two chisel carriages 3 synchronously closer to or farther away from each other. Specifically, the carriage driving mechanism 7 comprises a servo motor 71, a gear 72 and a rack 73, wherein the servo motor 71 is installed at the bottom of the chisel plate beam 21, and the gear 72 is located in the elongated hole 211 and is coaxially and fixedly connected with the output end of the servo motor 71. The number of the racks 73 is two, the two racks 73 are located inside the elongated hole 211 and are respectively and fixedly connected with the bottoms of the two board cutting sliders 3 into a whole, and the two racks 73 are symmetrically arranged on the front side and the rear side of the gear 72.
Each drilling plate sliding seat 3 is provided with a group of electric picks 4, and the drill rods of the electric picks 4 are positioned on the front side of the drilling plate cross beam 21 and are arranged in a downward inclined mode. Each group of electric picks 4 comprises two electric picks 4 fixedly mounted on the upper surface of the chisel plate slide carriage 3, and the drill rods of the two electric picks 4 in the same group are arranged in a splayed mode with the front ends opened. The power is servo motor 71 and electric pick 4 power supply respectively, and servo motor 71 and electric pick 4's signal end is connected with the PLC controller communication respectively, and the PLC controller passes through servo motor 71 and adjusts the position of chisel board slide 3 along chisel board crossbeam 21, and the PLC controller control electric pick 4 cuts a hole and cuts off being connected of slabstone and mother metal.
The electric pick device for the stone slab unloader further comprises a slab disassembling device 6 arranged on the upper portion of the walking fixing frame 1, wherein the slab disassembling device 6 comprises a movable arm 61, a lifting rod 62, a knocking head 63 and an electric cylinder 64, the movable arm 61 is longitudinally arranged, the rear end of the movable arm is rotatably connected with the upper cross beam 12, and the front end of the movable arm extends to the rear side of the upper cross beam 12. The upper end of the lifting rod 62 is adjustably and fixedly connected with the rear end of the movable arm 61, the lower end of the lifting rod 62 is provided with a guide fixing sleeve 65, the knocking head 63 is arranged inside the guide fixing sleeve 65, the front end of the knocking head extends to the outside of the guide fixing sleeve 65, and the rear end of the knocking head is adjustably and fixedly connected with the guide fixing sleeve 65. The power supplies respectively supply power to the motors of the electric cylinders 64, and the servo motor 71 is in communication connection with the signal ends of the motors of the electric cylinders 64.
The electric cylinder 64 is arranged on the upper cross beam 12, the cylinder body of the electric cylinder 64 is hinged with the upper cross beam 12, and the end part of the piston rod is hinged with the rear side of the movable arm 61. A sliding sleeve 66 is fixedly installed at the rear end of the movable arm 61, the upper end of the lifting rod 62 is in inserted fit with the sliding sleeve 66, and the sliding sleeve 66 is provided with a locking bolt for fixing the lifting rod 62. The knocking head 63 is provided with a screw rod, the screw rod is in threaded connection with the rear side wall of the guide fixing sleeve 65, and a locking nut is arranged at the part of the screw rod, which is positioned at the rear side of the guide fixing sleeve 65.
The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (9)
1. The electric pick device for the stone slab unloader comprises a walking fixing frame, a guide support, a slab chiseling sliding seat, a sliding seat driving mechanism and an electric pick, and is characterized in that the walking fixing frame is of a door-shaped structure, and two slab chiseling bases are symmetrically arranged on two sides of the walking fixing frame;
the guide support comprises a chisel plate cross beam positioned at the rear side of the walking fixing frame, the chisel plate cross beam is horizontally arranged in the transverse direction, and two ends of the chisel plate cross beam are fixedly connected with corresponding chisel plate bases through longitudinal beams respectively;
the chisel plate sliding seat is movably arranged on the chisel plate cross beam and is in transverse guiding fit with the chisel plate cross beam;
the sliding seat driving mechanism is arranged on the chisel plate beam and drives the chisel plate sliding seat to move transversely along the chisel plate beam;
an electric pick is arranged on each drilling plate sliding seat, and a drill rod of the electric pick is positioned on the front side of the drilling plate beam and is arranged in a downward inclined mode.
2. The electric pick device for a stone unloader as claimed in claim 1, wherein the walking mount comprises a left upright, a right upright and an upper beam, the left upright and the right upright are vertically disposed opposite to each other, and both ends of the upper beam are respectively fixed to upper ends of the left upright and the right upright to be integrated.
3. The electric pick device for a stone unloader as claimed in claim 2, wherein two chisel bases are respectively provided on the left and right uprights, the chisel bases being in guiding sliding engagement with the uprights on which they are provided;
a base driving mechanism is arranged on the walking fixing frame and drives the two drilling plate bases to synchronously lift.
4. The electric pick device for a stone unloader as claimed in claim 1, wherein two longitudinal beams are arranged longitudinally in parallel, the front end of each longitudinal beam is fixedly connected to the chisel plate base on the same side, and the front end thereof is fixedly connected to the corresponding end of the chisel plate cross beam;
the chisel plate crossbeam is rectangular form square flat board, and the front and back both sides of chisel plate crossbeam are equipped with the rolling guide respectively, the front and back both sides and the rolling guide of chisel plate slide and the direction cooperation of chisel plate crossbeam.
5. The electric pick device for a stone unloader as claimed in claim 4, wherein the two chisel carriages are symmetrically disposed at upper sides of the chisel beam and front and rear sides thereof to the outside of the chisel beam;
the bottom parts of the front side and the rear side of the chisel plate sliding seat are respectively provided with a group of rollers, and each group of rollers comprises a plurality of rollers which are sequentially arranged along the extension direction of the rolling guide rail;
the annular side wall of each roller is provided with a groove, and each rolling guide rail is positioned in the groove of each roller on the same side.
6. The electric pick device for a stone slab unloader as claimed in claim 5, wherein a long hole is provided in the middle of the slab drilling cross beam along the length direction thereof;
the sliding seat driving mechanism comprises a servo motor, a gear and a rack, the servo motor is installed at the bottom of the chisel plate cross beam, and the gear is located in the strip hole and is coaxially and fixedly connected with the output end of the servo motor;
the racks are two, the two racks are located on the inner side of the strip hole and are fixedly connected with the bottoms of the two chisel plate sliding seats into a whole respectively, the two racks are symmetrically arranged on the front side and the rear side of the gear, and the sliding seat driving mechanism drives the two chisel plate sliding seats to be close to or far away from each other synchronously.
7. The electric pick device for a stone unloader as claimed in claim 2, further comprising a plate removing device disposed at an upper portion of the traveling mount, the plate removing device comprising a movable arm, a lifting adjusting lever, a striking head and an electric cylinder, the movable arm being disposed longitudinally and having a rear end rotatably connected to the upper cross beam and a front end extending to a rear side of the upper cross beam;
the upper end of the lifting adjusting rod is adjustably and fixedly connected with the rear end of the movable arm, the lower end of the lifting adjusting rod is provided with a guide fixing sleeve, the knocking head is arranged inside the guide fixing sleeve, the front end of the knocking head extends to the outside of the guide fixing sleeve, and the rear end of the knocking head is adjustably and fixedly connected with the guide fixing sleeve;
the electric cylinder is arranged on the upper cross beam, the cylinder body of the electric cylinder is hinged with the upper cross beam, and the end part of the piston rod of the electric cylinder is hinged with the rear side of the movable arm.
8. The electric pick device for a stone unloader as claimed in claim 7, wherein a sliding sleeve is fixedly mounted at a rear end of the movable arm, an upper end of the elevation adjustment lever is in plug-in fit with the sliding sleeve, and the sliding sleeve is provided with a locking bolt for fixing the elevation adjustment lever;
the knocking head is provided with a screw rod, the screw rod is in threaded connection with the rear side wall of the guide fixing sleeve, and a locking nut is arranged at the part of the screw rod, which is positioned at the rear side of the guide fixing sleeve.
9. An electric pick device for a stone unloader as claimed in claim 1, wherein at least one set of electric picks is provided on each of the chisel carriages, each set of electric picks comprising two electric picks fixedly mounted on an upper surface of the chisel carriage, the drills of the two electric picks of the same set being arranged in a splayed manner with the front ends thereof opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586541.8U CN212445858U (en) | 2020-04-20 | 2020-04-20 | Electric pick device for stone unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586541.8U CN212445858U (en) | 2020-04-20 | 2020-04-20 | Electric pick device for stone unloader |
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| Publication Number | Publication Date |
|---|---|
| CN212445858U true CN212445858U (en) | 2021-02-02 |
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ID=74473135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020586541.8U Active CN212445858U (en) | 2020-04-20 | 2020-04-20 | Electric pick device for stone unloader |
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| Country | Link |
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| CN (1) | CN212445858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888986A (en) * | 2022-04-29 | 2022-08-12 | 南通中煌工具有限公司 | Electric pick device for stone unloading machine |
-
2020
- 2020-04-20 CN CN202020586541.8U patent/CN212445858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888986A (en) * | 2022-04-29 | 2022-08-12 | 南通中煌工具有限公司 | Electric pick device for stone unloading machine |
| CN114888986B (en) * | 2022-04-29 | 2023-12-01 | 南通中煌工具有限公司 | Electric pick device for stone plate unloading machine |
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Effective date of registration: 20240115 Address after: No. 228 Zhuanzaicheng, Daying Village, Shuitou Town, Nan'an City, Quanzhou City, Fujian Province, 362300 Patentee after: Fujian Nan'an Jiushun Machinery Co.,Ltd. Address before: 579 qianwangang Road, Huangdao District, Qingdao City, Shandong Province Patentee before: SHANDONG University OF SCIENCE AND TECHNOLOGY Patentee before: SHANDONG JUNQI ROBOT TECHNOLOGY Co.,Ltd. |
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