CN111002137A - Seat type terrace machine and operation method thereof - Google Patents
Seat type terrace machine and operation method thereof Download PDFInfo
- Publication number
- CN111002137A CN111002137A CN201911410975.0A CN201911410975A CN111002137A CN 111002137 A CN111002137 A CN 111002137A CN 201911410975 A CN201911410975 A CN 201911410975A CN 111002137 A CN111002137 A CN 111002137A
- Authority
- CN
- China
- Prior art keywords
- grinding head
- grinding
- machine body
- seat
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Abstract
The invention provides a seat type floor machine and an operation method thereof, the seat type floor machine comprises a grinding machine body, a seat is fixed at the top of the grinding machine body, a grinding head is arranged at the front side of the grinding machine, an air cylinder is hinged on the front end surface of the grinding machine body, a connecting plate is arranged beside the air cylinder, the front end of the connecting plate is hinged at the lower part of the grinding head, the rear end of the connecting plate is rotatably connected at the front side of the grinding machine body, the telescopic end of the air cylinder is hinged at the middle part of the connecting plate, a dividing pin fixing seat is fixedly arranged on the outer wall of the grinding machine body, a dividing pin is arranged on the dividing pin fixing seat, the inner end of the dividing pin is inserted into a ratchet wheel for fixing, the front end of the grinding machine body drives the grinding head to be lifted through the air cylinder and the connecting plate, pawls are all connected on the, the safety limiting mechanism of the grinding machine is simple and reasonable in structure, low in cost, simple in operation, simple and reasonable in structure and convenient and fast in operation.
Description
Technical Field
The invention relates to a seat type terrace machine and an operation method thereof.
Background
Present all operating personnel of grinding machine are the operation of standing and grind the machine, and operating personnel is comparatively painstaking, and on the other hand grinds when machine maintains or changes through the lifting grinding head, and for preventing that the cylinder from becoming invalid, the grinding head drops the harm that produces the staff, so this provides a machine safety stop gear that grinds.
Disclosure of Invention
The invention improves the problems, namely the technical problems to be solved by the invention are that operators of the existing grinding machine are operated in a standing mode, the existing grinding machine is easy to fatigue, and the risk is high when the grinding head is replaced.
The specific embodiment of the invention is as follows: a seat type floor machine comprises a grinding machine body, a seat is fixed at the top of the grinding machine body, a grinding head is arranged at the front side of the grinding machine, an air cylinder is hinged on the front end face of the grinding machine body, a connecting plate is arranged beside the air cylinder, the front end of the connecting plate is hinged on the lower portion of the grinding head, the rear end of the connecting plate is rotatably connected on the front side of the grinding machine body, the telescopic end of the air cylinder is hinged in the middle of the connecting plate, indexing pin fixing seats are fixedly arranged at the front ends of the left outer wall and the right outer wall of the grinding machine body, the indexing pin fixing seats are all provided with indexing pins, the indexing pins horizontally penetrate through the indexing pin fixing seats and the grinding machine body from outside to inside in sequence, the inner ends of the indexing pins are inserted into a ratchet wheel for fixing, the front end of the grinding machine body drives the grinding head to lift through the cylinder and the connecting plate, the outer side wall of the connecting plate is connected with pawls through pins, and the pawls can be meshed with tooth grooves in the ratchet wheel.
Furthermore, the indexing pin and the ratchet wheel are coaxial and are connected through a key, the connecting part of the indexing pin and the indexing pin mounting seat is a male-female groove type connection so as to limit the rotation of the indexing pin, the connecting plate is parallel to the left side wall and the right side wall of the grinding machine body, and the outer end of the indexing pin is fixedly connected with a hand wheel.
Furthermore, a roller limiting device is fixedly arranged at the position, close to the lower end, of the front end face of the grinding machine body, and the roller limiting device is contacted with the grinding head when the grinding head is lifted through a front-end roller so that the grinding head rotates around a hinged point with the connecting plate.
Furthermore, the two cylinders extend downwards in an inclined mode, the two connecting plates corresponding to the cylinders are arranged, the connecting plates are V-shaped, V openings face downwards, piston rods at the front ends of the two cylinders are hinged to the tops of the connecting plates, the two connecting plates are parallel to each other left and right, the front ends of the two connecting plates are hinged to the upper surface of the grinding head, the roller limiting device is located between the two connecting plates and comprises two right-angled trapezoidal plates and a square plate, the right-angled edges at the rear ends of the two right-angled trapezoidal plates are fixedly connected with the square plate into a whole, and the square plate is fixed with the grinding machine body through bolts; the oblique waist parts of the two right-angle trapezoidal plates extend forwards and downwards obliquely, a rolling shaft is horizontally and transversely arranged between the front end parts of the two right-angle trapezoidal plates, the rolling shaft extends left and right to penetrate through the two right-angle trapezoidal plates, and the rolling shaft is coaxially sleeved with the rolling shaft; two right angle trapezoidal boards all seted up one from the bottom and stepped down the groove upwards.
Further, still the level violently is equipped with three connecting rods between two right trapezoid boards, and the connecting rod is all controlled the level and is extended and fixed with right trapezoid board, and three connecting rods are established respectively and are formed a triangle-shaped between the different positions of right trapezoid board, it is spacing with the cylinder cooperation to set firmly the limiting plate on the grinding head surface under the roller.
Furthermore, pedal devices are mounted on two side walls of the grinding machine body, a square groove is formed in the front side surface of the grinding machine body and close to the top portion of the grinding machine body in the backward direction, and a pedal plate is connected to the square groove in a sliding mode through a sliding rail.
Further, the pedal device is including being the kicking plate of L type, and the vertical section of this kicking plate all is close to the machine body of grinding and extends down, and the horizontal segment all is located vertical section upper end and outwards extends towards both sides, and the side all links firmly type right triangle's backup pad around this kicking plate, and this backup pad right angle department all runs through and extends around a round axle, all has set firmly the fixed block on the machine body of grinding of kicking plate front and back end, and it is fixed to extend into the fixed block around the round axle.
Furthermore, two shaft sleeves are installed at the bending position of the middle section of the pedal plate, the shaft sleeves are fixedly connected to the pedal plate and are in clearance fit with the pedal plate through round shafts, the sliding rails are installed on the left inner wall and the right inner wall of the square groove and extend backwards, control boxes are fixedly arranged on two sides of the seat, and a plurality of control buttons are installed on the surfaces of the control boxes.
The invention also comprises an operation method of the seat type terrace machine, which comprises the following concrete steps that when the terrace machine is operated, an operator sits on the seat to operate the grinding machine, when the grinding head needs to be replaced, the air cylinder drives the piston rod to contract, the connecting plate is pulled to rotate clockwise around the rear end of the connecting plate, the grinding head is driven to lift, when the upper end of the grinding head is lifted to be contacted with the roller, the grinding head is limited by the roller limiting device to continue lifting, when the piston rod continues to contract, the grinding head rotates clockwise along the hinge point of the grinding head and the connecting plate under the action of the roller, after rotating for a certain angle, the piston rod contracts, the grinding head which is originally vertically downward inclines forwards, the grinding head and the operator replace the grinding material in the grinding head, when the air cylinder and the connecting plate are lifted to the top, the hand wheel can be pressed inwards, the index pin moves inwards, the, further safety guarantee is provided for workers to replace the grinding head; when the grinding head needs to be reset, the hand wheel is only required to be pulled out, the ratchet wheel and the pawl are staggered, and the grinding head can be reset through the cylinder and the connecting plate.
Compared with the prior art, the invention has the following beneficial effects: the design through the ratchet pawl provides further safety guarantee on the staff carrying out the grinding head and changing and maintaining, and this grinds quick-witted safety limiting mechanism simple structure is reasonable, and is with low costs, easy operation. On the other hand, in the embodiment of the invention, by arranging the roller limiting device, when the piston rod is driven by the air cylinder to contract, the grinding head rotates clockwise along the hinge point of the grinding head and the connecting plate under the action of the roller, namely the grinding head which is originally vertically downward inclines forwards at the moment, so that the grinding material in the grinding head is replaced by an operator, time and labor are saved, the working efficiency is greatly improved, and the angle adjusting mechanism of the seat type floor grinding machine is simple and reasonable, and the improvement of the working efficiency is facilitated. In addition, the grinding machine adopted by the invention can meet the requirement that an operator sits on the seat to realize grinding through a seat type structure, in addition, in the embodiment, the operator can conveniently climb onto the grinding machine body through the design of the pedal device which can be rotatably unfolded and folded, the design of the seat and the extensible pedal provides a more comfortable and safe operating environment for the operator, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural view of an embodiment of the present invention;
FIG. 2 is a schematic view of the indexing pin holder mounted to the grinder body;
FIG. 3 is a partial side view of a roller limiting device in a static state according to an embodiment of the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention;
FIG. 5 is a side view of an embodiment of the present invention;
FIG. 6 is a partial schematic view of a polishing head raised structure according to an embodiment of the present invention;
FIG. 7 is a schematic view of the step apparatus of the present invention in a retracted state;
FIG. 8 is a schematic view of a portion of a footrest apparatus in accordance with an embodiment of the present invention;
FIG. 9 is a schematic view of the connection between the foot board and the slide rail according to the embodiment of the present invention.
In the figure: 1-grinding machine body, 2-index pin fixing seat, 3-index pin, 4-ratchet wheel, 5-cylinder, 6-connecting plate, 7-grinding head, 8-pin shaft, 9-pawl, 10-hand wheel, 15-roller limiting device, 16-roller, 17-piston rod, 18-right-angle trapezoidal plate, 19-square plate, 110-roller, 111-abdicating groove, 112-connecting rod and 113-limiting plate. In the figure: 22-pedal means, 23-square groove, 24-slide rail, 25-pedal, 26-seat, 27-pedal, 28-support plate, 29-round shaft, 210-fixed block, 211-shaft sleeve, 212-control box, 213-control button, 214-caster, 215-support wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 9, a safety limiting mechanism of a grinding machine comprises a grinding machine body 1, wherein the front end of the left outer wall and the right outer wall of the grinding machine body are respectively and fixedly provided with an indexing pin fixing seat 2, indexing pins 3 are respectively installed on the indexing pin fixing seats, the indexing pins sequentially penetrate through the indexing pin fixing seats and the grinding machine body from outside to inside in a horizontal mode, the inner ends of the indexing pins are respectively inserted into a ratchet 4 for fixing, the front end of the grinding machine body drives a grinding head 7 to be lifted through a cylinder 5 and a connecting plate 6, the outer side wall of the connecting plate is respectively connected with a pawl 9 through a pin shaft 8, and the pawl can be meshed with tooth grooves on the.
In the embodiment of the invention, the indexing pin and the ratchet wheel are coaxial and are connected through a key, and the joint of the indexing pin and the indexing pin mounting seat is in male-female groove type connection so as to limit the rotation of the indexing pin and enable the indexing pin to only horizontally slide inside and outside; the connecting plate is parallel to the left side wall and the right side wall of the grinding machine body.
In the embodiment of the invention, the connecting plates are all in a V shape, the V-shaped openings face downwards, the piston rods at the front ends of the two cylinders are hinged with the top of the connecting plates, the front ends of the connecting plates are hinged on the grinding head, and the rear ends of the connecting plates are rotatably connected on the grinding machine body.
In the embodiment of the present invention, the outer end of the index pin is fixedly connected with a hand wheel 10.
In this embodiment, the front end of the connecting plate is hinged to the upper end of the polishing head, a roller limiting device 15 is fixedly disposed near the lower end of the front end surface of the polishing machine body, and the roller limiting device makes the polishing head rotate around a hinge point with the connecting plate by contact with the polishing head when the polishing head is lifted by the front roller 16.
In the embodiment of the invention, two cylinders 5 are arranged and extend downwards in an inclined way, two connecting plates 6 corresponding to the cylinders are also arranged, the connecting plates are in a V shape, the V-shaped openings face downwards, piston rods 17 at the front ends of the two cylinders are hinged with the tops of the connecting plates, the two connecting plates are parallel to each other from left to right, the front ends of the two connecting plates are hinged on the upper surface of the grinding head, the rear ends of the two connecting plates are rotatably connected to the grinding machine body, and the V-shaped openings are obtuse angles.
In the embodiment of the invention, the roller limiting device is positioned between the two connecting plates and comprises two right-angled trapezoidal plates 18 and a square plate 19 which are parallel left and right, the right-angled edges at the rear ends of the two right-angled trapezoidal plates are fixedly connected with the square plate into a whole, and the square plate is fixed with the grinding machine body through bolts; the oblique waist parts of the two right-angle trapezoidal plates extend forwards and downwards obliquely, a rolling shaft 110 is horizontally and transversely arranged between the front end parts of the two right-angle trapezoidal plates, the rolling shaft extends left and right to penetrate through the two right-angle trapezoidal plates, and the rolling shaft is coaxially sleeved with the rolling shaft; two right angle trapezoidal boards have all seted up one from the bottom up and have stepped down groove 111, should step down the groove and step down the grinding head side when the grinding head is lifted to guarantee roller and limiting plate front end contact.
In the embodiment of the invention, three connecting rods 112 are horizontally and transversely arranged between the two right-angle trapezoidal plates, the connecting rods horizontally extend from left to right and are fixed with the right-angle trapezoidal plates, and the three connecting rods are respectively arranged at different positions between the right-angle trapezoidal plates to form a triangle, so that the whole roller limiting device is more stable.
In the embodiment of the invention, a limiting plate 113 is fixedly arranged on the surface of the grinding head right below the roller and is matched with the roller for limiting.
The working principle of the embodiment of the invention is as follows: when the air cylinder drives the piston rod to contract, the connecting plate is pulled to rotate clockwise around the rear end rotation connection point of the connecting plate, the grinding head is driven to lift, when the upper end of the grinding head is lifted to be in contact with the roller, the grinding head is limited by the roller limiting device to continue lifting, when the piston rod continues to contract, the grinding head rotates clockwise along the hinge point of the grinding head and the connecting plate under the action of the roller, after rotating a certain angle, the piston rod is completely contracted, the grinding head which is originally vertically downward inclines forwards at the moment, the grinding head can replace the grinding materials in the grinding head with an operator, time and labor are saved, the working efficiency is greatly improved, when the grinding head is lifted to the top through the air cylinder and the connecting plate, the hand wheel can be pressed inwards, the index pin moves inwards, the ratchet wheel is meshed with the pawl, the connecting plate is further; when the grinding head needs to be reset, the hand wheel is only required to be pulled out, the ratchet wheel and the pawl are staggered, and the grinding head can be reset through the cylinder and the connecting plate.
In this embodiment, the two side walls of the grinder body 1 are both provided with pedal devices 22, the front side surface of the grinder body is provided with a square groove 23 facing backwards near the top, the square groove is slidably connected with a pedal 25 through a slide rail 24, and the top of the grinder body is fixedly provided with a seat 26.
In the embodiment of the invention, the pedal device comprises an L-shaped pedal 27, wherein the vertical section of the pedal is close to the grinder body and extends downwards, the horizontal section of the pedal is positioned at the upper end of the vertical section and extends outwards towards two sides, the front side and the rear side of the pedal are fixedly connected with supporting plates 28 similar to right triangles, the right angles of the supporting plates penetrate through and extend forwards and backwards through a round shaft 29, the grinder body at the front end and the rear end of the pedal is fixedly provided with a fixed block 210, and the round shaft extends into the fixed block forwards and backwards to be fixed; when the pedal is used, the pedal rotates outwards to the horizontal position along the circular shaft, the horizontal section of the pedal is in the horizontal state, the vertical section of the pedal is attached to and supported by the side wall of the grinding machine body, the pedal is more stable under the supporting effect of the supporting plate, an operator can be supported to climb on the grinding machine body, the pedal device can rotate reversely to the vertical position along the circular shaft when the pedal is idle, and the horizontal section of the pedal is in the vertical state and attached to the side wall of the grinding machine body so as to reduce the occupied space of the pedal device.
In the embodiment of the invention, two shaft sleeves 211 are arranged at the bending part of the middle section of the pedal plate, are fixedly connected on the pedal plate and are in clearance fit with the pedal plate through a round shaft.
In the embodiment of the invention, the slide rails are arranged on the left and right inner walls of the square groove and extend backwards, the pedal plate can be pulled forwards to support an operator when the operator works, a comfortable working environment is provided for the operator by matching with the use of the seat, the working efficiency is improved, compared with the prior art that the operator needs to stand on the ground for operation, the operation is safer and more stable, and meanwhile, stable treading points are provided for the operator to get on and get off the grinder body.
In the embodiment of the present invention, the control box 212 is fixedly disposed on both sides of the seat, the surface of the control box is provided with a plurality of control buttons 213, the control buttons can be used for controlling the air cylinder and the switch for driving the grinding head to fixedly operate to open and close, and as for the specific control method inside the control box to be mature prior art, it is not described herein in detail.
In the embodiment of the invention, two casters 214 are arranged at the bottom of the front end of the grinder body, and a support wheel 215 is arranged in the middle of the rear end of the grinder body and is controlled by a control box to rotate, which is different from the conventional walking grinder.
Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.
Meanwhile, if the invention as described above discloses or relates to parts or structural members fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated.
Any part provided by the invention can be assembled by a plurality of independent components or can be manufactured by an integral forming process.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (9)
1. The seat type floor machine is characterized by comprising a grinding machine body, a seat is fixed at the top of the grinding machine body, a grinding head is arranged at the front side of the grinding machine, an air cylinder is hinged on the front end face of the grinding machine body, a connecting plate is arranged beside the air cylinder, the front end of the connecting plate is hinged on the lower portion of the grinding head, the rear end of the connecting plate is rotatably connected on the front side of the grinding machine body, the telescopic end of the air cylinder is hinged in the middle of the connecting plate, indexing pin fixing seats are fixedly arranged at the front ends of the left outer wall and the right outer wall of the grinding machine body, the indexing pin fixing seats are all provided with indexing pins, the indexing pins horizontally penetrate through the indexing pin fixing seats and the grinding machine body from outside to inside in sequence, the inner ends of the indexing pins are inserted into a ratchet wheel for fixing, the front end of the grinding machine body drives the grinding head to lift through the cylinder and the connecting plate, the outer side wall of the connecting plate is connected with pawls through pins, and the pawls can be meshed with tooth grooves in the ratchet wheel.
2. The seat-type terrace machine according to claim 1, characterized in that: the dividing pin and the ratchet wheel are coaxial and are connected through a key, the connecting part of the dividing pin and the dividing pin mounting seat is a male-female groove type connecting part to limit the rotation of the dividing pin, the left side wall and the right side wall of the grinding machine body are parallel, and the outer end of the dividing pin is fixedly connected with a hand wheel.
3. The seat-type terrace machine according to claim 2, characterized in that: a roller limiting device is fixedly arranged at the position, close to the lower end, of the front end face of the grinding machine body, and the roller limiting device is contacted with the grinding head when the grinding head is lifted through a front-end roller so that the grinding head rotates around a hinged point of the grinding head and the connecting plate.
4. The seat-type terrace machine according to claim 3, characterized in that: the grinding head comprises a grinding head body, a grinding head, a cylinder, two connecting plates, a roller limiting device and a grinding head body, wherein the cylinder is provided with two cylinders which extend downwards in an inclined direction, the connecting plates corresponding to the cylinders are also provided with two connecting plates, the connecting plates are in a V shape, a V opening faces downwards, piston rods at the front ends of the two cylinders are hinged to the tops of the connecting plates, the two connecting plates are parallel left and right, the front ends of the two connecting plates are hinged to the upper surface of the grinding head, the roller limiting device is positioned between the two connecting plates and comprises two right-angled trapezoidal plates which are parallel left and right and a square plate, the right-angled edges at the rear ends of; the oblique waist parts of the two right-angle trapezoidal plates extend forwards and downwards obliquely, a rolling shaft is horizontally and transversely arranged between the front end parts of the two right-angle trapezoidal plates, the rolling shaft extends left and right to penetrate through the two right-angle trapezoidal plates, and the rolling shaft is coaxially sleeved with the rolling shaft; two right angle trapezoidal boards all seted up one from the bottom and stepped down the groove upwards.
5. The seat-type terrace machine according to claim 4, characterized in that: still the level violently is equipped with three connecting rods between two right trapezoid boards, and the connecting rod is all controlled the level and is extended and fixed with right trapezoid board, and three connecting rods are established respectively and are formed a triangle-shaped between the different positions of right trapezoid board and between, it is spacing with the cylinder cooperation to set firmly the limiting plate on the grinding head surface under the roller.
6. The seat-type terrace machine according to claim 5, characterized in that: the two side walls of the grinding machine body are respectively provided with a pedal device, a square groove is formed in the front side surface of the grinding machine body, close to the top, and is backwards provided, and a pedal plate is connected in the square groove in a sliding mode through a sliding rail.
7. The seat-type terrace machine according to claim 6, characterized in that: the pedal device is including being the kicking plate of L type, and the vertical section of this kicking plate all is close to and grinds the machine body and extend down, and the horizontal segment all is located vertical section upper end and outwards extends towards both sides, and the side all links firmly type right triangle's backup pad around this kicking plate, and this backup pad right angle department all runs through and extends around a round axle, all has set firmly the fixed block on the grinding machine body of kicking plate front and back end, and it is fixed to extend into the fixed block around the round axle.
8. The seat-type terrace machine according to claim 7, characterized in that: two shaft sleeves are installed at the bending position of the middle section of the pedal plate, the shaft sleeves are fixedly connected to the pedal plate and are in clearance fit with the pedal plate through round shafts, the sliding rails are installed on the left inner wall and the right inner wall of the square groove and extend backwards, control boxes are fixedly arranged on two sides of the seat, and a plurality of control buttons are installed on the surfaces of the control boxes.
9. An operating method of a seat type terrace machine according to claim 5, characterized in that, the concrete steps are as follows, when the operator sits on the seat to operate the grinding machine, when the grinding head needs to be replaced, the air cylinder drives the piston rod to contract, the connecting plate is pulled to rotate clockwise around the rear end rotation connecting point thereof, then the grinding head is driven to lift, when the upper end of the grinding head is lifted to contact with the roller, the grinding head is limited by the roller limiting device to continue lifting, when the piston rod continues to contract, the grinding head rotates clockwise along the hinge point of the grinding head and the connecting plate under the action of the roller, after rotating for a certain angle, the piston rod is contracted, the grinding head which is originally vertically downward inclines forward, the grinding head and the operator can replace the grinding material in the grinding head, when the grinding head is lifted to the top through the air cylinder and the connecting plate, the hand wheel can be pressed inwards, the ratchet wheel further fixes the position of the connecting plate, so that further safety guarantee is provided for workers to replace the grinding head; when the grinding head needs to be reset, the hand wheel is only required to be pulled out, the ratchet wheel and the pawl are staggered, and the grinding head can be reset through the cylinder and the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911410975.0A CN111002137A (en) | 2019-12-31 | 2019-12-31 | Seat type terrace machine and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911410975.0A CN111002137A (en) | 2019-12-31 | 2019-12-31 | Seat type terrace machine and operation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111002137A true CN111002137A (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911410975.0A Pending CN111002137A (en) | 2019-12-31 | 2019-12-31 | Seat type terrace machine and operation method thereof |
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| Country | Link |
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| CN (1) | CN111002137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248162A (en) * | 2020-09-21 | 2022-03-29 | 广东博智林机器人有限公司 | Turning device and grinding robot |
-
2019
- 2019-12-31 CN CN201911410975.0A patent/CN111002137A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248162A (en) * | 2020-09-21 | 2022-03-29 | 广东博智林机器人有限公司 | Turning device and grinding robot |
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