CN218780446U - Portable pneumatic grouting pump for coal mine - Google Patents
Portable pneumatic grouting pump for coal mine Download PDFInfo
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- CN218780446U CN218780446U CN202222993032.9U CN202222993032U CN218780446U CN 218780446 U CN218780446 U CN 218780446U CN 202222993032 U CN202222993032 U CN 202222993032U CN 218780446 U CN218780446 U CN 218780446U
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- grouting pump
- base
- pneumatic grouting
- groove
- fixedly arranged
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Abstract
The utility model discloses a portable pneumatic grouting pump for coal mine, relating to the technical field of grouting pumps; the utility model comprises a base and a main body of a pneumatic grouting pump, wherein a buffer mechanism comprises a fixed block, a through groove is arranged at the outer side of the fixed block, symmetrically distributed chutes are arranged inside the through groove, a slide bar is arranged in the chute in a sliding manner, and one end of a connecting shaft movably penetrates through the through hole; through gyro wheel rebound, the gyro wheel drives the connecting axle and rotates along the pivot, the connecting axle drives the slide bar and removes in the spout, and absorb the impact force through the first spring of slide bar compression, just so can keep the base stable and reduce jolting of pneumatic grouting pump main part, thereby reach the purpose of protection and go into through going into the slip casting pipe card and accomodate the inslot, and make holding ring and arc locating plate laminating, the rethread second spring passes through elasticity and drives the stopper and remove, make stopper and slip casting pipe laminating, just so can accomodate fixedly the slip casting pipe, thereby reach the purpose of conveniently accomodating.
Description
Technical Field
The utility model relates to an injection pump technical field specifically is a pneumatic injection pump is used in portable coal mine.
Background
The grouting pump is a key device in grouting construction, adopts compressed oil or compressed air as a power source, and utilizes a larger action area ratio of an oil cylinder or an air cylinder and a grouting cylinder, so that a cylinder body can generate higher injection pressure with smaller pressure.
SUMMERY OF THE UTILITY MODEL
The problem that the service life of the grouting pump is shortened due to severe jolt of the grouting pump is solved; an object of the utility model is to provide a portable pneumatic grouting pump for coal mine.
In order to solve the technical problem, the utility model adopts the following technical scheme: the grouting pipe fixing device comprises a base and a pneumatic grouting pump main body, wherein the pneumatic grouting pump main body is fixedly arranged on one side of the base, a connecting assembly is fixedly arranged on one side of the base, which is far away from the pneumatic grouting pump main body, a connecting shaft is fixedly arranged on the outer side of the connecting assembly, a roller is rotatably arranged at one end, which is far away from the connecting assembly, of the connecting shaft, a buffer mechanism which is distributed in a rectangular array is fixedly arranged on one side of the base, the buffer mechanism can avoid the condition that the roller on a bumpy road surface bumps, and an accommodating mechanism is fixedly arranged at one end of the base and can accommodate and fix a grouting pipe; buffer gear includes the fixed block, the one end and the base fixed connection of fixed block, logical groove has been seted up in the outside of fixed block, the spout of symmetric distribution has been seted up to the inside that leads to the groove, the inside slide card of spout is equipped with the slide bar, the through-hole has been seted up in the outside of slide bar, the one end activity of connecting axle runs through the through-hole, the fixed first spring that is equipped with symmetric distribution in inside that leads to the groove, the one end that first spring is relative and the outside fixed connection of slide bar, first spring can absorb the impact force of the removal of slide bar to convenient buffering, receiving mechanism's one end is fixed to be equipped with handrail frame is kept away from to the base, and handrail frame can conveniently remove pneumatic grouting pump main part.
Preferably, receiving mechanism includes the backup pad, the groove has been seted up and has been accomodate in the outside of backup pad, the export fixed mounting of pneumatic grouting pump main part has the slip casting pipe, slip casting pipe card is established in the inside of accomodating the groove, the fixed arc locating plate that is equipped with in inside of accomodating the groove, the fixed locating ring that is equipped with in outside of slip casting pipe, the locating ring is laminated with the arc locating plate, the inside of accomodating the groove is provided with symmetric distribution's spacing subassembly, goes into the slip casting pipe card and accomodates the inslot to make locating ring and arc locating plate laminating, rethread second spring drive the stopper through elasticity and remove for the stopper is laminated with the slip casting pipe, just so can accomodate fixedly to the slip casting pipe, the outside movable sleeve of guide bar is equipped with the second spring, the both ends of second spring respectively with stopper and second recess fixed connection, the second spring can make the stopper reset fast through elasticity, the diameter of locating ring equals with the width of accomodating the groove, and the locating ring card is established and can keep the stability of slip casting pipe in the inside of accomodating the groove.
Preferably, coupling assembling includes the connecting rod, the one end and the base fixed connection of connecting rod, the fixed connecting plate that is equipped with of one end that the base was kept away from to the connecting rod, first recess has all been seted up at the both ends of connecting plate, the pivot is installed in the internal rotation of first recess, the fixed cover of the relative one end of connecting axle is established in the outside of pivot, and the pivot can make things convenient for the connecting axle to rotate, and the connecting plate can improve the stability of connecting axle, and the connecting rod can be with connecting plate and base fixed connection.
Preferably, spacing subassembly includes the stopper, the second recess of symmetric distribution is seted up to the inner wall of accomodating the groove, the stopper slide card is established in the inside of second recess, the fixed guide bar that is equipped with of inner wall of second recess, the stopper is run through in the one end activity of guide bar, and the stopper can carry on spacingly to the slip casting pipe, and the second recess conveniently removes, and the guide bar can keep the stopper to remove stably.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the roller moves upwards, the roller drives the connecting shaft to rotate along the rotating shaft, the connecting shaft drives the sliding rod to move in the sliding chute, and the sliding rod compresses the first spring to absorb impact force, so that the base can be kept stable, jolts of the main body of the pneumatic grouting pump can be reduced, and the purpose of protection can be achieved;
2. through taking in the inslot with slip casting pipe card income to make holding ring and the laminating of arc locating plate, rethread second spring passes through elasticity and drives the stopper and remove, makes stopper and slip casting pipe laminating, just so can accomodate fixedly the slip casting pipe, thereby reaches the purpose of conveniently accomodating.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged view of a structure in fig. 1.
Fig. 3 is the utility model discloses coupling assembling and structure truncation picture.
Fig. 4 is a schematic sectional view of the structure of the storage mechanism of the present invention.
Fig. 5 is a schematic view of the structure of the buffering mechanism of the present invention.
In the figure: 1. a base; 2. a pneumatic grouting pump main body; 3. grouting pipes; 4. a connection assembly; 41. a connecting rod; 42. a connecting plate; 43. a first groove; 44. a rotating shaft; 5. a connecting shaft; 6. a roller; 7. a storage mechanism; 71. a support plate; 72. a receiving groove; 73. an arc-shaped positioning plate; 74. a limiting component; 741. a second groove; 742. a limiting block; 743. a second spring; 744. a guide bar; 8. a buffer mechanism; 81. a fixed block; 82. a through groove; 83. a chute; 84. a slide bar; 85. a through hole; 86. a first spring; 9. a positioning ring; 10. an armrest frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows: as shown in fig. 1-5, the utility model provides a technical solution: a portable pneumatic grouting pump for a coal mine comprises a base 1 and a pneumatic grouting pump main body 2, wherein the pneumatic grouting pump main body 2 is fixedly installed on one side of the base 1, a connecting assembly 4 is fixedly installed on one side, away from the pneumatic grouting pump main body 2, of the base 1, a connecting shaft 5 is fixedly installed on the outer side of the connecting assembly 4, a roller 6 is rotatably installed at one end, away from the connecting assembly 4, of the connecting shaft 5, a buffer mechanism 8 which is distributed in a rectangular array mode is fixedly arranged on one side, close to the connecting assembly 4, of the base 1, the buffer mechanism 8 can avoid the situation that the roller 6 jolts on a jolting road surface, an accommodating mechanism 7 is fixedly arranged at one end of the base 1, and the accommodating mechanism 7 can accommodate and fix a grouting pipe 3; buffer gear 8 includes fixed block 81, and fixed block 81's one end and base 1 fixed connection have seted up logical groove 82 in the outside of fixed block 81, and the spout 83 of symmetric distribution has been seted up to the inside that leads to groove 82, and the inside slip card of spout 83 is equipped with slide bar 84, and through-hole 85 has been seted up in the outside of slide bar 84, and the one end activity of connecting axle 5 runs through-hole 85.
Coupling assembling 4 includes connecting rod 41, and connecting rod 41's one end and base 1 fixed connection, connecting rod 41 keep away from the fixed connecting plate 42 that is equipped with of base 1's one end, and first recess 43 has all been seted up at connecting plate 42's both ends, and the internal rotation of first recess 43 installs pivot 44, and the fixed cover of the relative one end of connecting axle 5 is established in the outside of pivot 44.
Through adopting above-mentioned technical scheme, pivot 44 can make things convenient for connecting axle 5 to rotate, and connecting plate 42 can improve the stability of connecting axle 5, and connecting rod 41 can be with connecting plate 42 and base 1 fixed connection.
The limiting component 74 includes a limiting block 742, the inner wall of the accommodating groove 72 is provided with second grooves 741 which are symmetrically distributed, the limiting block 742 is slidably clamped inside the second grooves 741, the inner wall of the second grooves 741 is fixedly provided with a guide rod 744, and one end of the guide rod 744 movably penetrates through the limiting block 742.
Through adopting above-mentioned technical scheme, stopper 742 can carry on spacingly to slip casting pipe 3, and second recess 741 conveniently removes, and guide bar 744 can keep stopper 742 to remove stably.
By adopting the technical scheme, the first spring 86 can absorb the moving impact force of the sliding rod 84, so that the buffer is convenient.
The outer side of the guide rod 744 is movably sleeved with a second spring 743, and two ends of the second spring 743 are fixedly connected with a limiting block 742 and a second groove 741 respectively.
By adopting the above technical solution, the second spring 743 can rapidly reset the limiting block 742 through the elastic force.
An armrest frame 10 is fixedly arranged at one end of the base 1 far away from the containing mechanism 7.
By adopting the technical scheme, the armrest frame 10 can conveniently move the pneumatic grouting pump main body 2.
The diameter of the positioning ring 9 is equal to the width of the receiving groove 72.
Through adopting above-mentioned technical scheme, holding ring 9 card is established and is being accomodate the stability that the slip casting pipe 3 can be kept in the inside of groove 72.
Example two: as shown in fig. 2 and 4, the accommodating mechanism 7 includes a supporting plate 71, a containing groove 72 is formed in the outer side of the supporting plate 71, an outlet of the pneumatic grouting pump main body 2 is fixedly provided with a grouting pipe 3, the grouting pipe 3 is clamped in the containing groove 72, an arc-shaped positioning plate 73 is fixedly arranged in the containing groove 72, a positioning ring 9 is fixedly arranged on the outer side of the grouting pipe 3, the positioning ring 9 is attached to the arc-shaped positioning plate 73, and a limiting assembly 74 which is symmetrically distributed is arranged in the containing groove 72.
Through adopting above-mentioned technical scheme, in accomodating groove 72 with slip casting pipe 3 card to make holding ring 9 and the laminating of arc locating plate 73, rethread second spring 743 drives stopper 742 through elasticity and removes, makes stopper 742 and the laminating of slip casting pipe 3, just so can accomodate fixedly slip casting pipe 3.
The working principle is as follows: firstly, the armrest frame 10 is pulled to move the pneumatic grouting pump main body 2 to a use position, when the pneumatic grouting pump main body 2 meets bumpy road surfaces, the roller 6 moves upwards, the roller 6 drives the connecting shaft 5 to rotate along the rotating shaft 44, the connecting shaft 5 drives the sliding rod 84 to move in the sliding groove 83, and the sliding rod 84 compresses the first spring 86 to absorb impact force, so that the base 1 can be kept stable, the jolt of the pneumatic grouting pump main body 2 is reduced, and the purpose of protection is achieved;
after pneumatic grouting pump main part 2 uses, go into grouting pipe 3 card and accomodate in the groove 72, and make holding ring 9 and the laminating of arc locating plate 73, effort between grouting pipe 3 and the stopper 742 can make stopper 742 immigration second recess 741, stopper 742 compresses second spring 743, make second spring 743 produce elasticity, and keep stopper 742 to remove stably through guide bar 744, second spring 743 drives stopper 742 through elasticity and removes after that, make stopper 742 and the laminating of grouting pipe 3, just so can accomodate fixedly grouting pipe 3, thereby reach the purpose of conveniently accomodating.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The utility model provides a portable pneumatic grouting pump for coal mine, includes base (1) and pneumatic grouting pump main part (2), its characterized in that: the pneumatic grouting pump comprises a base (1), a pneumatic grouting pump main body (2), a connecting assembly (4), a connecting shaft (5), a roller (6), a buffering mechanism (8) distributed in a rectangular array manner, and a containing mechanism (7), wherein the pneumatic grouting pump main body (2) is fixedly arranged on one side of the base (1), the connecting assembly (4) is fixedly arranged on one side of the base (1) far away from the pneumatic grouting pump main body (2), the connecting shaft (5) is fixedly arranged on the outer side of the connecting assembly (4), the roller (6) is rotatably arranged at one end of the connecting shaft (5) far away from the connecting assembly (4), the buffering mechanism (8) distributed in a rectangular array manner is fixedly arranged on one side of the base (1) close to the connecting assembly (4), and the containing mechanism (7) is fixedly arranged at one end of the base (1);
buffer gear (8) are including fixed block (81), the one end and base (1) fixed connection of fixed block (81), logical groove (82) have been seted up in the outside of fixed block (81), symmetric distribution's spout (83) have been seted up to the inside that leads to groove (82), the inside slip card of spout (83) is equipped with slide bar (84), through-hole (85) have been seted up in the outside of slide bar (84), through-hole (85) are run through in the one end activity of connecting axle (5).
2. The portable pneumatic grouting pump for the coal mine as claimed in claim 1, wherein the receiving mechanism (7) comprises a supporting plate (71), a receiving groove (72) is formed in the outer side of the supporting plate (71), a grouting pipe (3) is fixedly mounted at the outlet of the pneumatic grouting pump main body (2), the grouting pipe (3) is clamped in the receiving groove (72), an arc-shaped positioning plate (73) is fixedly arranged in the receiving groove (72), a positioning ring (9) is fixedly arranged on the outer side of the grouting pipe (3), the positioning ring (9) is attached to the arc-shaped positioning plate (73), and a symmetrically-distributed limiting assembly (74) is arranged in the receiving groove (72).
3. The portable pneumatic grouting pump for the coal mine as claimed in claim 1, wherein the connecting assembly (4) comprises a connecting rod (41), one end of the connecting rod (41) is fixedly connected with the base (1), one end of the connecting rod (41) far away from the base (1) is fixedly provided with a connecting plate (42), two ends of the connecting plate (42) are both provided with first grooves (43), a rotating shaft (44) is rotatably mounted inside the first grooves (43), and one end of the connecting shaft (5) opposite to the connecting shaft is fixedly sleeved outside the rotating shaft (44).
4. The portable pneumatic grouting pump for the coal mine as claimed in claim 2, wherein the limiting component (74) comprises a limiting block (742), the inner wall of the receiving groove (72) is provided with second grooves (741) which are symmetrically distributed, the limiting block (742) is slidably clamped inside the second grooves (741), the inner wall of the second grooves (741) is fixedly provided with a guide rod (744), and one end of the guide rod (744) movably penetrates through the limiting block (742).
5. A portable pneumatic slurry pump for coal mines according to claim 1, wherein the inside of the through slot (82) is fixedly provided with symmetrically distributed first springs (86), and the opposite ends of the first springs (86) are fixedly connected with the outside of the sliding rod (84).
6. The portable pneumatic grouting pump for the coal mine as claimed in claim 4, wherein a second spring (743) is movably sleeved outside the guide rod (744), and two ends of the second spring (743) are fixedly connected with the limiting block (742) and the second groove (741) respectively.
7. A portable pneumatic grouting pump for coal mines as set forth in claim 1, characterized in that an armrest frame (10) is fixedly arranged at one end of the base (1) far from the receiving mechanism (7).
8. A portable pneumatic grouting pump for coal mines as claimed in claim 2, characterised in that the diameter of the positioning ring (9) is equal to the width of the receiving groove (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222993032.9U CN218780446U (en) | 2022-11-10 | 2022-11-10 | Portable pneumatic grouting pump for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222993032.9U CN218780446U (en) | 2022-11-10 | 2022-11-10 | Portable pneumatic grouting pump for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218780446U true CN218780446U (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222993032.9U Active CN218780446U (en) | 2022-11-10 | 2022-11-10 | Portable pneumatic grouting pump for coal mine |
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| Country | Link |
|---|---|
| CN (1) | CN218780446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118049354A (en) * | 2024-04-16 | 2024-05-17 | 徐州和盛矿业科技有限公司 | Movable combined mining pneumatic grouting pump |
-
2022
- 2022-11-10 CN CN202222993032.9U patent/CN218780446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118049354A (en) * | 2024-04-16 | 2024-05-17 | 徐州和盛矿业科技有限公司 | Movable combined mining pneumatic grouting pump |
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