CN204511461U - The continuous Wet-type patching machine of a kind of plunger pump type - Google Patents
The continuous Wet-type patching machine of a kind of plunger pump type Download PDFInfo
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- CN204511461U CN204511461U CN201520158635.4U CN201520158635U CN204511461U CN 204511461 U CN204511461 U CN 204511461U CN 201520158635 U CN201520158635 U CN 201520158635U CN 204511461 U CN204511461 U CN 204511461U
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Abstract
The utility model discloses the continuous Wet-type patching machine of a kind of plunger pump type, comprise the mixing plant that driven by motor main oil pump provides the power set of hydraulic oil, is arranged on frame front end, between power set and mixing plant, be arranged through the plunger pump type refractory gunning equipment of two the hydraulic jacks promotions being arranged on frame rear end.Hydraulic oil is provided by power set, hydraulic oil is supplied to each executive component by each reversal valve again, owing to devising plunger pump type refractory gunning equipment, its operating principle is equivalent to fluid pressure type axial plunger pump, promote the plunger in plunger pump type refractory gunning equipment respectively by two hydraulic jacks thus realize the process in concrete grout suction pump and outside excavationg pump, suction and discharge process are carried out simultaneously, and whole continuity of movement is strong, achieves and whitewashes and substantially increase pulp efficiency continuously; During plasma discharge, plunger can produce very large thrust to concrete grout, thus meets the effect of whitewashing distance and the slurry of ejection can be made to cover whole tunnel completely, meets its instructions for use.
Description
Technical field
The utility model relates to colliery apparatus field, specifically the continuous Wet-type patching machine of a kind of plunger pump type.
Background technology
Shotcreting process is a kind of technique of being sprayed toward the place of body of wall or concrete strengthening needed for other by the concrete of half wet shape or complete wet shape, it has the high feature of all even efficiency of sprinkling, therefore be widely used in coal mine roadway work progress, shotcreting process (also referred to as tide spray) the maximum drawback of half wet shape is exactly that field operation dust is larger, reduce the operating environment of workman, especially for the place of coal mine roadway light deficiency, will be difficult to distinguish whitewashing position; Existing complete wet shape mode adopts rotator type pulp shooting machine, its operating principle is equivalent to rotator type vane pump exactly, concrete pumping procedure is realized by rotor blade, it has the smooth and easy and feature that is not easily binding material chamber of discharging, but the pulp shooting machine of this kind of structure is by the restriction of its internal construction, there is whitewashing apart from the short and inefficient shortcoming of whitewashing, whitewashing ability be about 30 cubic metres/per hour, whitewashing can not cover whole tunnel completely apart from the short coagulation slurry of ejection that will make, and can not meet the whitewashing requirement of coal mine roadway completely.
Summary of the invention
For solving the technical problem of above-mentioned existence, the utility model provides the continuous Wet-type patching machine of a kind of plunger pump type, adopt the principle of plunger hydraulic pump, the pulp shooting machine that a kind of distance of whitewashing is high with whitewashing efficiency is provided, the shotcrete construction requirement in existing tunnel can be met completely.
For achieving the above object, the technical scheme that the utility model adopts is:
The continuous Wet-type patching machine of a kind of plunger pump type, comprise the mixing plant that driven by motor main oil pump provides the power set of hydraulic oil, is arranged on frame front end, between power set and mixing plant, be arranged through the plunger pump type refractory gunning equipment of two the hydraulic jacks promotions being arranged on frame rear end.
Hydraulic oil is provided by power set, hydraulic oil is supplied to each executive component by each reversal valve again, owing to devising plunger pump type refractory gunning equipment, its operating principle is equivalent to fluid pressure type axial plunger pump, promote the plunger in plunger pump type refractory gunning equipment respectively by two hydraulic jacks thus realize the process in concrete grout suction pump and outside excavationg pump, suction and discharge process are carried out simultaneously, and whole continuity of movement is strong, achieves and whitewashes and substantially increase pulp efficiency continuously; Simultaneously in plasma discharge process, plunger can produce very large thrust to concrete grout, thus meets the effect of whitewashing distance and the slurry of ejection can be made to cover whole tunnel completely, meets its instructions for use.
The utility model devises, described plunger pump type refractory gunning equipment comprise be arranged on frame rear end two hydraulic jacks, respectively corresponding be arranged on hydraulic jack rear portion two concrete cylinders, can be connected with the discharging opening of two concrete cylinders and be arranged on the discharge nozzle bottom mixing plant respectively, concrete grout transfer is set between discharge nozzle and the discharging opening of two concrete cylinders.
The utility model devises, described discharge nozzle is set in the bottom of the stir storehouse of mixing plant and with the S type discharge nozzle of external gear, described concrete grout transfer comprises S type discharge nozzle, converter with internal gear, converter drives oil cylinder to swing by two of being arranged on frame front bottom end, and the internal gear of converter and the external gear of S type discharge nozzle engage each other.
The utility model devises, and is communicated with the water tank be arranged on bottom frame in the rear end of two concrete cylinders respectively.
The utility model devises, and arranges releasable rod connection respectively between two hydraulic jacks with the piston rod of corresponding two concrete cylinders.
The utility model devises, and arranges screen cloth and arrange electric vibrator at screen side at the top of stir storehouse, and bottom it, sidepiece arranges the agitator in hydraulic motor and hydraulic motor drive stir storehouse.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model top view;
Fig. 3 is the connection diagram of hydraulic jack and concrete cylinder;
Fig. 4 is plunger pump type refractory gunning equipment schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
Be a specific embodiment of the present utility model as Figure 1-4, the continuous Wet-type patching machine of this plunger pump type, comprising motor 2 drives main oil pump 3 to provide the power set of hydraulic oil, be arranged on the mixing plant of frame 1 front end, described motor 2 adopts explosion proof three-phase asynchronous motor, the hydraulic oil that power set provide flows to each hydraulicdirectional control valve, the course of action of each executive component is realized by the control of hydraulicdirectional control valve, two hydraulic jacks 4 that hydraulicdirectional control valve controls are arranged through in frame 1 rear end, corresponding two concrete cylinders 5 being arranged on hydraulic jack 4 rear portion respectively, can be connected with the discharging opening of two concrete cylinders 5 and be arranged on the discharge nozzle bottom mixing plant respectively, discharge nozzle connects the discharging opening 16 being arranged on frame 1 front end, concrete grout transfer is set between discharge nozzle and the discharging opening of two concrete cylinders 5, push rod in two hydraulic jacks 4 is connected respectively the plunger 15 in two concrete cylinder 5 cylinders, two plungers 15 under the promotion of push rod respectively toward contrary counter motion, thus achieve the process that one of them plunger 15 sucks concrete grout and another plunger 15 pumped concrete soil paste outward, suction and the pumping procedure of two plungers hocket, be connected respectively with the discharging opening of two concrete cylinders 5 by the charging aperture of concrete grout transfer control discharge nozzle simultaneously, when one of them concrete cylinder 5 to be connected with discharge nozzle by reversing arrangement and pumped concrete soil paste outward, its another concrete cylinder 5 will be communicated with the stir storehouse 6 of mixing plant and in stir storehouse 6, suck mixed earth slurry in cylinder, when the complete concrete grout of one of them concrete cylinder 5 pumping, another concrete cylinder 5 is just filled concrete grout, then transfer turns to the concrete cylinder 5 being filled concrete grout again to carry out the process of pumped concrete soil paste again, the uninterrupted pumped concrete soil paste outward of whole process,
In this example, described discharge nozzle is set in the bottom of the stir storehouse 6 of mixing plant and with the S type discharge nozzle 7 of external gear, described concrete grout transfer comprises S type discharge nozzle 7, with the converter 8 of internal gear, converter 8 drives oil cylinder 9 to swing by two of being arranged on frame 1 front bottom end, the internal gear of converter 8 and the external gear of S type discharge nozzle 7 engage each other, two drive the push rod end of oil cylinder 9 to be set to globular hinge with the bottom of converter 8 respectively, when driving the push rod of oil cylinder 9 promotion converter 8 to rotate, the rotation of the external gear drive S type that the rotates through discharge nozzle 7 of converter 8 internal gear, thus the charging aperture realizing S type discharge nozzle 7 connects the discharging opening of concrete cylinder 5 respectively.
In this example, be communicated with the water tank 10 be arranged on bottom frame 1 respectively in the rear end of two concrete cylinders 5, when concrete cylinder 5 outward stock time, the water in water tank 10 slowly can pour in the rear end of concrete cylinder 5,
In this example, respectively releasable rod connection 11 is set between two hydraulic jacks 4 with the piston rod of corresponding two concrete cylinders 5.
In this example, arrange screen cloth and arrange electric vibrator 12 at screen side at the top of stir storehouse 6, bottom it, sidepiece arranges hydraulic motor 13 and hydraulic motor 13 and drives agitator 14 in stir storehouse 6.
Technique effect of the present utility model is:
1. owing to devising plunger pump type refractory gunning equipment, promote the plunger in plunger pump type refractory gunning equipment respectively by two hydraulic jacks thus realize the process in concrete grout suction pump and outside excavationg pump, suction and discharge process are carried out simultaneously, whole continuity of movement is strong, achieves and whitewashes and substantially increase pulp efficiency continuously; Simultaneously in plasma discharge process, plunger can produce very large thrust to concrete grout, thus meets the effect of whitewashing distance and the slurry of ejection can be made to cover whole tunnel completely, meets its instructions for use.
2., owing to devising concrete grout transfer, achieve the rapid translating of two concrete cylinders pumping slurry outward, meet the requirement of pumping procedure continuity.
3., because design is with external gear S type discharge nozzle 7, converter 8 with internal gear, gears meshing ensure that the reliability of steering procedure, ensure that this equipment safety pumping slurry.
4. drive oil cylinders 9 to swing owing to devising converter 8 by being arranged on two of frame 1 front bottom end, two drive the driving of oil cylinders 9 to prevent single driving hydraulic oil cylinder driving from two gears may occur, at the extreme position of engagement, stuck phenomenon occurs.
5. owing to devising the water tank 10 being communicated with respectively in the rear end of two concrete cylinders 5 and being arranged on bottom frame 1, water enters in cylinder body and can clear up in time the concrete grout remained on inboard wall of cylinder block, ensure that concrete grout is sucking and the not blockage phenomenon of pumping procedure, avoid residual concrete slurry particle to the wearing and tearing of inwall simultaneously, extend the application life of this device.
6. owing to devising releasable rod connection 11, when needing the plunger changing concrete cylinder, removing releasable rod connection 11 and taking out plunger, replacing is quick and convenient.
7. owing to devising screen cloth and arranging electric vibrator 12 at screen side, when importing stir storehouse through what stir in advance with concrete grout, screen cloth can avoid larger particles to enter stir storehouse, and vibrator can vibrating screen panel prevent concrete grout from buildup phenomenon occurring on screen cloth.
8. drive agitator 14 in stir storehouse 6 owing to devising hydraulic motor 13, ensure that the uniformity of concrete grout, prevent the rapid solidification of concrete grout simultaneously, thus affect pumping efficiency.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (5)
1. the continuous Wet-type patching machine of plunger pump type, it is characterized in that: comprise motor (2) and drive main oil pump (3) to provide the power set of hydraulic oil, be arranged on the mixing plant of frame (1) front end, the plunger pump type refractory gunning equipment that two hydraulic jacks (4) being arranged on frame (1) rear end promote is arranged through between power set and mixing plant, described plunger pump type refractory gunning equipment comprises two hydraulic jacks (4) being arranged on frame (1) rear end, correspondence is arranged on two concrete cylinders (5) at hydraulic jack (4) rear portion respectively, can be connected with the discharging opening of two concrete cylinders (5) and be arranged on the discharge nozzle bottom mixing plant respectively, between discharge nozzle and the discharging opening of two concrete cylinders (5), concrete grout transfer is set.
2. the continuous Wet-type patching machine of plunger pump type according to claim 1, it is characterized in that: described discharge nozzle is set in the bottom of the stir storehouse (6) of mixing plant and with the S type discharge nozzle (7) of external gear, described concrete grout transfer comprises S type discharge nozzle (7), converter (8) with internal gear, converter (8) drives oil cylinder (9) to swing by two of being arranged on frame (1) front bottom end, and the internal gear of converter (8) and the external gear of S type discharge nozzle (7) engage each other.
3. the continuous Wet-type patching machine of plunger pump type according to claim 1, is characterized in that: be communicated with the water tank (10) being arranged on frame (1) bottom respectively in the rear end of two concrete cylinders (5).
4. the continuous Wet-type patching machine of plunger pump type according to claim 1, is characterized in that: between two hydraulic jacks (4) and the piston rod of corresponding two concrete cylinders (5), arrange releasable rod connection (11) respectively.
5. the continuous Wet-type patching machine of plunger pump type according to claim 1, it is characterized in that: arrange screen cloth at the top of stir storehouse (6) and arrange electric vibrator (12) at screen side, bottom it, sidepiece arranges the agitator (14) in hydraulic motor (13) and hydraulic motor (13) drive stir storehouse (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158635.4U CN204511461U (en) | 2015-03-20 | 2015-03-20 | The continuous Wet-type patching machine of a kind of plunger pump type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158635.4U CN204511461U (en) | 2015-03-20 | 2015-03-20 | The continuous Wet-type patching machine of a kind of plunger pump type |
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| CN204511461U true CN204511461U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520158635.4U Active CN204511461U (en) | 2015-03-20 | 2015-03-20 | The continuous Wet-type patching machine of a kind of plunger pump type |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806268A (en) * | 2015-03-20 | 2015-07-29 | 山东新特机械设备有限公司 | Plunger pump type continuous wet-type guniting machine |
| CN114961270A (en) * | 2022-07-28 | 2022-08-30 | 徐州硕勤机械制造有限公司 | Concrete sprayer for building engineering |
-
2015
- 2015-03-20 CN CN201520158635.4U patent/CN204511461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806268A (en) * | 2015-03-20 | 2015-07-29 | 山东新特机械设备有限公司 | Plunger pump type continuous wet-type guniting machine |
| CN114961270A (en) * | 2022-07-28 | 2022-08-30 | 徐州硕勤机械制造有限公司 | Concrete sprayer for building engineering |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200102 Address after: No.26 Aoshan Road, Xintai Economic Development Zone, Tai'an City, Shandong Province Patentee after: Shandong Xin Te plant equipment Co., Ltd Address before: 271200 Shandong city of Tai'an province Xintai City Development Zone (West turntable 50 meters North Road East) Co-patentee before: The Hong Xi mechanized equipment Co., Ltd of Shandong hat Patentee before: Shandong Xin Te plant equipment Co., Ltd |
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| TR01 | Transfer of patent right |