CN2654898Y - Slurry filling pump - Google Patents
Slurry filling pump Download PDFInfo
- Publication number
- CN2654898Y CN2654898Y CN 03238063 CN03238063U CN2654898Y CN 2654898 Y CN2654898 Y CN 2654898Y CN 03238063 CN03238063 CN 03238063 CN 03238063 U CN03238063 U CN 03238063U CN 2654898 Y CN2654898 Y CN 2654898Y
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- CN
- China
- Prior art keywords
- grouting
- piston
- shaft
- valve
- pump
- 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.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model provides a grouting pump of conveying equipments in the mechanical field, adopting the structure that a power machine, a power machine shaft, a shaft coupling and a power output shaft are arranged on a pump body seat so as to transfer power to a reducer; a power output gear is meshed with a crankshaft gear; a driving connecting rod, a crosshead and a piston rod are connected with a piston through a wire-in duct and a front casing; the piston is arranged in a cylinder block; a front grouting structure and a rear grouting structure are respectively arranged at the front end and the rear end of the piston; a suction mouth is respectively arranged on the grouting structures and communicated with a suction valve; a grouting valve is respectively arranged on the grouting structures; and a safety valve and a pressure gauge are arranged on the grouting structures. The utility model has the advantages of compact structure, good dynamic performance, convenient assembly and disassembly, smooth operation, low noise, large flow and high pressure. The utility model is widely applied in the transportation of the material with high viscosity and high slurry ratio, especially the operations of cement mortar transportation, grouting and jet in the engineering of mines, tunnels and buildings.
Description
Technical field
The utility model provides the conveying equipment of mechanical field, specifically a kind of grouting pump.
Background technique
Before the utility model proposes, use the plunger type grouting pump usually in the conveying of the material that contains slip.Its structure is to drive the driving gear rotation by power engine, and drives the plunger cam mechanism, and the push-and-pull plunger is reciprocating in plunger cylinder, realizes inspiration and discharges the slip operation.
More than the shortcoming that exists of this plunger type grouting pump be: 1, be subjected to the structural limitations machine volume big, use and difficult at narrow and small working space.2, since the inspiration and the discharge of slip realize by plunger, can only inspiration and discharge slip once at a reciprocating stroke, efficient is lower.3,, and change comparatively difficulty again because plunger to-and-fro motion in plunger cylinder is subjected to the wearing and tearing of slip again, and the working life that makes it plunger and cylinder body is shorter.
Summary of the invention
The utility model proposes a kind of grouting pump of new structure in order to overcome the shortcoming of existing grouting pump.Its structure is: on a wing base of the pump housing of grouting pump power engine is installed, and is given speed reducer by power machine axis and shaft joint and pto with transmission of power, constitute power system.On speed reducer, establish power output gear, and be meshed with crankshaft gear, on crankshaft gear, pass through crankshaft-link rod installation shaft installing connecting rods, the front end of connecting rod is connected with crosshead by the crosshead installation shaft, opposite side in crosshead is installed piston rod, and be connected with piston with front housing by plug line shelves, for piston provides the shift reciprocately stroke.Piston is installed in the cylinder body, slip casting mechanism and grouting behind shaft or drift lining mechanism before the front end of piston and rear end are separately installed with.In slip casting mechanism, be respectively equipped with pulp absorbing hole, and be connected, be respectively equipped with grouting valve, safety valve and pressure gauge are installed on the top of the slip casting mechanism of a side on the top of slip casting mechanism with pulp absorbing valve.Bent axle and linkage mechanism are installed in the pump case.
Advantage of the present utility model is as follows:
1, because power provides a side that is installed in the pump housing with transfer mechanism, and the power of piston provides by crankshaft-and-connecting-rod and realizes, this kind structural configuration and design can realize the pump body structure compactness, the characteristics that power performance is good.
2, owing to use the piston alternative plunger, easy accessibility operates steadily, and noise is low.
3, owing to can slip casting mechanism be installed respectively, can be implemented in and finish twice slip casting work in the stroke in the cylinder body both sides.And can constitute the multi-cylinder structure, it is little to make it to have volume, the excellent properties that efficient is high.
Description of drawings
Fig. 1 is the utility model structural drawing
In Fig. 1,1 is pump seat, side at pump seat is installed power engine 2, power machine axis 3 is connected with transmission shaft 5 by shaft joint 4, and be input in the speed reducer 6, the power output gear 7 that is connected with speed reducer is meshed with crankshaft gear 8, on the end face outer rim of crankshaft gear, connecting rod 10 is installed by crankshaft-link rod installation shaft 9, the other end of connecting rod is connected with crosshead link installation shaft 11, the other end in crosshead 12 is connected with piston rod 13, and be connected with piston 18 by the plug line shelves 14 that are installed on the front pump shell 15, piston is installed in the cylinder body 17, slip casting mechanism 16 before the installed in front of cylinder body has, pulp absorbing hole 16A before the bottom of preceding slip casting mechanism is provided with, and be connected grouting valve 16C before the top of preceding slip casting mechanism is provided with preceding pulp absorbing valve 16B.At the rear portion of cylinder body grouting behind shaft or drift lining mechanism 19 is installed, in grouting behind shaft or drift lining mechanism, is connected with back pulp absorbing hole 19A, and be connected, grouting behind shaft or drift lining valve 19C is installed on the top of grouting behind shaft or drift lining mechanism with back pulp absorbing valve 19B.Safety valve 21 and pressure gauge 20 are installed on the top of grouting behind shaft or drift lining valve.Bent axle, shaft portion are installed in the pump case 22.
Embodiment
According to structure shown in Figure 1 and Placement that the explanation of Fig. 1 is narrated, make the component and the assembling of grouting pump of the present utility model, constitute the utility model grouting pump.
Piston of the present utility model can adopt the composite structure form, i.e. the piston structure that is made of base plate, middle plate and pressing plate and piston glue ring.
Grouting valve of the present utility model is connected with the slurry injection pipe that is used for the slip casting operation, and pulp absorbing hole is connected with supplying the slurry container.
Working procedure of the present utility model:
After providing power source to power engine, make the power engine rotation, give speed reducer by power machine axis and shaft joint and transmission shaft with transmission of power, the power output gear of speed reducer is located in the pump case, and be meshed with crankshaft gear, drive crankshaft rotating, reciprocating by the connecting rod drive crosshead that is installed on crankshaft-link rod installation shaft and the crosshead link installation shaft simultaneously, because connecting rod is installed on the crosshead, reciprocating in cylinder body together with crosshead by plug line shelves, and drive piston reciprocates, in cylinder body, form malleation and negative pressuren zone, when negative pressuren zone formed, pulp absorbing valve was opened automatically, and slurry is sucked, when being subjected to the positive pressure of piston, automatically open grouting valve, slip is transported to working surface, realize the high-pressure slip-casting operation.
Grouting pump of the present utility model can be realized small volume, big flow, high pressure, the mass transport and the implant operation of extensively suitable high viscosity, high slip ratio.In particular for the conveying of slush such as mine, tunnel, construction engineering and perfusion, spraying operation.
Claims (1)
1, a kind of grouting pump, it is characterized in that: the side at pump seat (1) is installed power engine (2), power machine axis (3) is connected with transmission shaft (5) by shaft joint (4), and be input in the speed reducer (6), the power output gear that is connected with speed reducer (7) is meshed with crankshaft gear (8), on the end face outer rim of crankshaft gear, connecting rod (10) is installed by crankshaft-link rod installation shaft (9), the other end of connecting rod is connected with crosshead link installation shaft (11), the other end in crosshead (12) is connected with piston rod (13), and be connected with piston (18) by the plug line shelves (14) that are installed on the front pump shell (15), piston is installed in the cylinder body (17), slip casting mechanism (16) before the installed in front of cylinder body has, bottom in preceding slip casting mechanism is provided with preceding pulp absorbing hole (16A), and be connected with preceding pulp absorbing valve (16B), top in preceding slip casting mechanism is provided with preceding grouting valve (16C), grouting behind shaft or drift lining mechanism (19) is installed at the rear portion of cylinder body, in grouting behind shaft or drift lining mechanism, be connected with back pulp absorbing hole (19A), and with the back pulp absorbing valve (19B) be connected, grouting behind shaft or drift lining valve (19C) is installed on the top of grouting behind shaft or drift lining mechanism, safety valve (21) and pressure gauge (20) are installed, bent axle on the top of grouting valve, shaft portion is installed in the pump case (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238063 CN2654898Y (en) | 2003-09-03 | 2003-09-03 | Slurry filling pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238063 CN2654898Y (en) | 2003-09-03 | 2003-09-03 | Slurry filling pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2654898Y true CN2654898Y (en) | 2004-11-10 |
Family
ID=34326714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238063 Expired - Fee Related CN2654898Y (en) | 2003-09-03 | 2003-09-03 | Slurry filling pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2654898Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404854C (en) * | 2006-09-30 | 2008-07-23 | 中国矿业大学 | Mining hand hole-sealing pump |
| CN102828949A (en) * | 2012-09-17 | 2012-12-19 | 焦作煤业（集团）新乡能源有限公司 | Boleiyin remote transmission device |
| CN107575356A (en) * | 2017-10-30 | 2018-01-12 | 扬中市惠丰包装有限公司 | A kind of mortar pump of convenient maintenance |
| CN109404246A (en) * | 2018-09-10 | 2019-03-01 | 北京隧盾市政建设有限公司 | A kind of Double-liquid mud-injection pump |
-
2003
- 2003-09-03 CN CN 03238063 patent/CN2654898Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404854C (en) * | 2006-09-30 | 2008-07-23 | 中国矿业大学 | Mining hand hole-sealing pump |
| CN102828949A (en) * | 2012-09-17 | 2012-12-19 | 焦作煤业（集团）新乡能源有限公司 | Boleiyin remote transmission device |
| CN102828949B (en) * | 2012-09-17 | 2015-07-08 | 焦作煤业（集团）新乡能源有限公司 | Boleiyin remote transmission device |
| CN107575356A (en) * | 2017-10-30 | 2018-01-12 | 扬中市惠丰包装有限公司 | A kind of mortar pump of convenient maintenance |
| CN109404246A (en) * | 2018-09-10 | 2019-03-01 | 北京隧盾市政建设有限公司 | A kind of Double-liquid mud-injection pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041110 Termination date: 20110903 |