CN213685833U - Portable pneumatic grouting pump for coal mine - Google Patents
Portable pneumatic grouting pump for coal mine Download PDFInfo
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- CN213685833U CN213685833U CN202022386143.4U CN202022386143U CN213685833U CN 213685833 U CN213685833 U CN 213685833U CN 202022386143 U CN202022386143 U CN 202022386143U CN 213685833 U CN213685833 U CN 213685833U
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- grouting pump
- under casing
- pull rod
- hydraulic pressure
- coal mine
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Abstract
The utility model discloses a portable pneumatic grouting pump for coal mine relates to the grouting pump field, including protective frame and under casing, protective frame is located the upper end surface of under casing, protective frame's middle part is provided with the grouting pump body, the both sides surface of grouting pump body all is provided with coupling mechanism, the front end surface of grouting pump body is provided with the control valve. A portable pneumatic grouting pump for coal mine, through the setting of under casing, the pouring tube is conveniently placed to the under casing when using, conveniently accomodates when using, is convenient for take during the use, and the height is conveniently adjusted to the hydraulic pressure pull rod, is convenient for carry out the push-and-pull to the under casing, and it is comparatively convenient to remove, and the hydraulic pressure pull rod occupation space not when the shrink, and the link can be convenient for fix the under casing, can fix when the transportation, conveniently carries, and the effect of use is better for traditional mode.
Description
Technical Field
The utility model relates to an injection pump field, concretely relates to portable pneumatic injection pump for coal mine.
Background
The grouting pump is a key device in grouting construction, adopts compressed oil or compressed air as a power source, utilizes an oil cylinder or an air cylinder and a grouting cylinder to have larger action area ratio, so that the cylinder body can generate higher injection pressure with smaller pressure, and the grouting pump is suitable for the projects of grouting, water plugging, gap filling, broken rock stratum reinforcement and the like in construction sites such as mines, tunnels, water conservancy, subways, buildings, bridges and the like.
However, the existing grouting pump is inconvenient to carry and move when in use, maintain and repair, and collect and arrange grouting pipes, and therefore the portable pneumatic grouting pump for the coal mine is provided.
Disclosure of Invention
The utility model discloses a main aim at provides a portable pneumatic grouting pump for coal mine can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable pneumatic grouting pump for coal mine, includes protective frame and under casing, protective frame is located the upper end surface of under casing, protective frame's middle part is provided with the grouting pump body, the both sides surface of grouting pump body all is provided with coupling mechanism, the front end surface of grouting pump body is provided with the control valve, the both ends surface of under casing all is provided with hydraulic pull rod and link, hydraulic pull rod all is located the both sides of link, the lower extreme surface of under casing is provided with the universal wheel, hydraulic pull rod's one end surface is provided with the handle, the middle part of under casing is provided with the division board.
Preferably, a cross bolt is arranged between the protective frame and the bottom box, the outer surface of the lower end of the protective frame is detachably connected with the outer surface of the upper end of the bottom box through the cross bolt, a sliding groove is arranged between the bottom box and the partition plate, and the inner surfaces of the two ends of the bottom box are movably connected with the outer surfaces of the two sides of the partition plate through the sliding groove.
Preferably, a fixing groove is formed between the bottom box and the hydraulic pull rod, the outer surfaces of the two ends of the bottom box are detachably connected with the outer wall of the hydraulic pull rod through the fixing groove, and the number of the hydraulic pull rods is four.
Preferably, a fixing thread is arranged between the hydraulic pull rod and the handle, the outer surface of one end of the hydraulic pull rod is detachably connected with the outer surface of one end of the handle through the fixing thread, the outer surfaces of two ends of the bottom box are connected with the outer surface of one end of each hanging ring in a welding mode, and the number of the hanging rings is four.
Preferably, a connecting shaft is arranged between the bottom box and the universal wheels, the outer surface of the lower end of the bottom box is movably connected with the outer surface of the upper end of the universal wheels through the connecting shaft, and the number of the universal wheels is four.
Preferably, the grouting pump body and the control valve are machined through mechanical equipment, and the grouting pump body and the connecting mechanism are machined through the mechanical equipment.
Compared with the prior art, the utility model discloses following beneficial effect has: this portable pneumatic grouting pump for coal mine, through the setting of under casing, the under casing is convenient for place the slip casting pipe when using, conveniently accomodate when using, be convenient for take during the use, the convenient adjustment height of hydraulic pressure pull rod, be convenient for carry out the push-and-pull to the under casing, it is comparatively convenient to remove, and the hydraulic pressure pull rod occupation space not when the shrink, the link can be convenient for fix the under casing, can fix when the transportation, conveniently carry, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a portable pneumatic grouting pump for coal mines according to the present invention;
fig. 2 is a front view structural diagram of a portable pneumatic grouting pump bottom box 3 for coal mine;
fig. 3 is a side view structural diagram of a portable pneumatic grouting pump bottom case 3 for coal mine of the present invention;
fig. 4 is the utility model relates to a portable pneumatic grouting pump under casing 3's overlook the structure chart for the coal mine.
In the figure: 1. a protective frame; 2. a grouting pump body; 3. a bottom box; 4. a connecting mechanism; 5. a control valve; 6. a hydraulic pull rod; 7. hanging a ring; 8. a universal wheel; 9. a handle; 10. a partition plate.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-4, a portable pneumatic grouting pump for coal mine, including protective frame 1 and under casing 3, protective frame 1 is located the upper end surface of under casing 3, protective frame 1's middle part is provided with grouting pump body 2, grouting pump body 2's both sides surface all is provided with coupling mechanism 4, grouting pump body 2's front end surface is provided with control valve 5, under casing 3's both ends surface all is provided with hydraulic pull rod 6 and link 7, hydraulic pull rod 6 all is located the both sides of link 7, under casing 3's lower extreme surface is provided with universal wheel 8, hydraulic pull rod 6's one end surface is provided with handle 9, under casing 3's middle part is provided with division board 10.
Further, be provided with the cross bolt between protective frame 1 and the under casing 3, the lower extreme surface of protective frame 1 can be dismantled through the upper end surface of cross bolt and under casing 3 and be connected, be provided with the spout between under casing 3 and the division board 10, the both ends internal surface of under casing 3 passes through the both sides surface swing joint of spout and division board 10, and the slip casting pipe is conveniently placed to under casing 3 when using, conveniently accomodates when using, is convenient for take during the use.
Further, be provided with the fixed slot between under casing 3 and the hydraulic pressure pull rod 6, the both ends surface of under casing 3 can be dismantled through the outer wall of fixed slot and hydraulic pressure pull rod 6 and be connected, and the quantity of hydraulic pressure pull rod 6 is four groups, and hydraulic pressure pull rod 6 is convenient when using to remove under casing 3 through universal wheel 8, and hydraulic pressure pull rod 6 conveniently adjusts the height, is convenient for carry out the push-and-pull to under casing 3, and it is comparatively convenient to remove.
Further, be provided with fixed screw thread between hydraulic pressure pull rod 6 and the handle 9, the one end surface of hydraulic pressure pull rod 6 can be dismantled through fixed screw thread and the one end surface of handle 9 and be connected, the both ends surface of under casing 3 and the one end surface welded connection of link 7, and the quantity of link 7 is four groups, and link 7 can be convenient for fix under casing 3, can fix when the transportation, conveniently carries.
Furthermore, a connecting shaft is arranged between the bottom box 3 and the universal wheels 8, the outer surface of the lower end of the bottom box 3 is movably connected with the outer surface of the upper end of each universal wheel 8 through the connecting shaft, the universal wheels 8 are four groups in number, and the universal wheels 8 mainly play a role in moving when in use.
Further, grouting pump body 2 forms through mechanical equipment processing with control valve 5, and grouting pump body 2 forms through mechanical equipment processing with coupling mechanism 4, and coupling mechanism 4 is convenient for be connected with the slip casting pipe when using.
It is required to explain, the utility model relates to a portable pneumatic grouting pump for coal mine, it is convenient to remove under casing 3 through universal wheel 8 when using, accessible hydraulic pressure pull rod 6 carries out the push-and-pull, hydraulic pressure pull rod 6 can adjust to suitable height according to the in-service use condition, the workman of convenient different heights uses, and hydraulic pressure pull rod 6 occupation space not when the shrink, under casing 3 conveniently places the slip casting pipe when using, conveniently accomodate when using, can place the slip casting pipe on division board 10, be convenient for go on during the use, accessible link 7 connects the rope, can conveniently carry under casing 3 when the transportation, or fix through the rope that link 7 is connected, conveniently carry, it is comparatively practical.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a portable pneumatic grouting pump for coal mine, includes protective frame (1) and under casing (3), its characterized in that: the utility model discloses a grouting pump, including protective frame (1), grouting pump body (2), link mechanism (4), front end surface of grouting pump body (2), both ends surface of bottom case (3) all is provided with coupling mechanism (4), the front end surface of grouting pump body (2) is provided with control valve (5), the both ends surface of bottom case (3) all is provided with hydraulic pressure pull rod (6) and link (7), hydraulic pressure pull rod (6) all are located the both sides of link (7), the lower extreme surface of bottom case (3) is provided with universal wheel (8), the one end surface of hydraulic pressure pull rod (6) is provided with handle (9), the middle part of bottom case (3) is provided with division board (10).
2. The portable pneumatic grouting pump for the coal mine as claimed in claim 1, wherein: be provided with the cross bolt between protective frame (1) and under casing (3), the lower extreme surface of protective frame (1) can be dismantled through the upper end surface of cross bolt and under casing (3) and be connected, be provided with the spout between under casing (3) and division board (10), the both ends internal surface of under casing (3) passes through the both sides surface swing joint of spout and division board (10).
3. The portable pneumatic grouting pump for the coal mine as claimed in claim 1, wherein: be provided with the fixed slot between under casing (3) and hydraulic pressure pull rod (6), the both ends surface of under casing (3) passes through the fixed slot and can dismantle with the outer wall of hydraulic pressure pull rod (6) and be connected, the quantity of hydraulic pressure pull rod (6) is four groups.
4. The portable pneumatic grouting pump for the coal mine as claimed in claim 1, wherein: be provided with fixed screw thread between hydraulic pressure pull rod (6) and handle (9), the one end surface of hydraulic pressure pull rod (6) can be dismantled through fixed screw thread and the one end surface of handle (9) and be connected, the both ends surface of under casing (3) and the one end surface welded connection of link (7), the quantity of link (7) is four groups.
5. The portable pneumatic grouting pump for the coal mine as claimed in claim 1, wherein: be provided with the connecting axle between under casing (3) and universal wheel (8), the lower extreme surface of under casing (3) passes through the upper end surface swing joint of connecting axle and universal wheel (8), the quantity of universal wheel (8) is four groups.
6. The portable pneumatic grouting pump for the coal mine as claimed in claim 1, wherein: grouting pump body (2) form through mechanical equipment processing with control valve (5), grouting pump body (2) form through mechanical equipment processing with coupling mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386143.4U CN213685833U (en) | 2020-10-24 | 2020-10-24 | Portable pneumatic grouting pump for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386143.4U CN213685833U (en) | 2020-10-24 | 2020-10-24 | Portable pneumatic grouting pump for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213685833U true CN213685833U (en) | 2021-07-13 |
Family
ID=76759432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022386143.4U Active CN213685833U (en) | 2020-10-24 | 2020-10-24 | Portable pneumatic grouting pump for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213685833U (en) |
-
2020
- 2020-10-24 CN CN202022386143.4U patent/CN213685833U/en active Active
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