CN203097908U - Rotor type concrete spraying machine - Google Patents
Rotor type concrete spraying machine Download PDFInfo
- Publication number
- CN203097908U CN203097908U CN 201320113306 CN201320113306U CN203097908U CN 203097908 U CN203097908 U CN 203097908U CN 201320113306 CN201320113306 CN 201320113306 CN 201320113306 U CN201320113306 U CN 201320113306U CN 203097908 U CN203097908 U CN 203097908U
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- chain
- type concrete
- lifting mechanism
- chain wheels
- rotator type
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Abstract
The utility model discloses a rotor type concrete spraying machine which comprises a walking device, wherein a power device and a rotation lifting mechanism are arranged on the walking device. A feeding device and a concrete spraying device are arranged on the rotation lifting mechanism. The feeding device comprises a driving chain wheel set and a driven chain wheel set which are arranged on the rotation lifting mechanism. The driving chain wheel set is located at an unloading end above a feed inlet of the concrete spraying device. The driven chain wheel set is arranged at a material taking end on the outer side of the spraying machine. A transmission chain is connected between the driving chain wheel set and the driven chain wheel set. A feeding scraper hopper is arranged on the transmission chain. An accelerator filling hopper is arranged above the transmission chain. The rotor type concrete spraying machine has the advantages that taking and spraying of spraying concrete can be conducted in a roadway by machinery rather than manual work, artificial labor intensity is reduced, working efficiency is high, safety performance is strong, and the level of concrete spraying operation in the roadway is improved.
Description
Technical field
The utility model relates to a kind of rotator type concrete sprayer, is used for colliery underworkings spray operation.
Background technology
At present existing colliery underworkings spray operation, usually adopt artificial on-the-spot material loading to whitewashing jar to whitewash, not only labour intensity is big, efficient is low, and on-the-spot dust-producing amount is big, environment pollution is serious, it is healthy to have a strong impact on the miner, and present China does not still have automatically gets material, whitewashing integration apparatus in mine car.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of down-hole whitewashing mechanization, rotator type concrete sprayer of high efficiency realized.
The utility model is realized by following measure:
A kind of rotator type concrete sprayer of the present utility model comprises running gear, described running gear
Be provided with power set and revolution lifting mechanism, described revolution lifting mechanism is provided with feeding device and refractory gunning equipment;
Described feeding device comprises drive chain wheels and the driven chain wheels that are arranged on the revolution lifting mechanism, the drive chain wheels are positioned at the delivery end of refractory gunning equipment charging aperture top, the driven chain wheels are positioned at the flowing end in this spraying machine outside, be connected with chain between drive chain wheels and the driven chain wheels, described chain is provided with the material loading scraper, is provided with accelerating admixture and installs funnel additional above chain.
Above-mentioned spraying machine is combined with the storing mine car of synchronous operation, the described revolution lifting mechanism outside is connected with the chain pipeline, the driven chain wheels are connected the chain pipe end and stretch in the storing mine car, driven chain wheels two ends all are connected with horizontal material extrusion cylinder, and the following periphery of described material extrusion cylinder is near storing mine car inner bottom part.
Above-mentioned revolution lifting mechanism comprises rotary disk and the lifting column that is connected on the rotary disk, described chain pipeline is connected the lifting column outside, the lifting column inboard is elasticly connected with the reciprocating sieve that is positioned at refractory gunning equipment charging aperture top, the drive chain wheels are arranged on the reciprocating sieve top, and reciprocating sieve is provided with the shocking block I that can collide with the roller of chain.
Be symmetrically set with two groups of material loading scrapers on above-mentioned every joint chain, every group of material loading scraper comprise upwards and to the rectangle major trough of inner opening and inwardly and the pick that is tilted to the back upper place opening get groove, major trough and pick are got and are connected as one side by side before and after the groove, major trough and dig the lateral wall of getting groove and be through on the roller of chain and with the carrier bar of chain and weld mutually.
Above-mentioned accelerating admixture installs funnel additional and is connected on the chain pipeline and accelerating admixture installs the funnel bottom opening additional and stretches into chain top in the chain pipeline, accelerating admixture install additional the funnel bottom be provided with can with the shocking block II of the roller collision of chain.
The circumferential surface of above-mentioned material extrusion cylinder is provided with screw thread.
The above line walking apparatus is a crawler belt.
Above-mentioned power set are hydraulic pump.
The beneficial effects of the utility model are: the utility model replaces manually whitewashing in the tunnel with machinery and expects to get material, whitewashing, has reduced artificial labour intensity, high efficiency, and high safety has promoted tunnel spray operation level.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of revolution lifting mechanism of the present utility model.
Fig. 3 is the structural representation of material loading scraper of the present utility model.
Fig. 4 installs the structural representation of funnel additional for accelerating admixture of the present utility model.
Wherein: 1 running gear, 2 power set, 3 refractory gunning equipments, 4 reciprocating sieves, 5 drive chain wheels, 6 revolution lifting mechanisms, the 6-1 lifting column, the 6-2 rotary disk, 7 chain pipelines, 8 accelerating admixtures install funnel additional, 9 material extrusion cylinders, 10 storing mine cars, 11 major troughs, groove, 13 shocking block II are got in 12 picks.
The specific embodiment
As shown in Figure 1, rotator type concrete sprayer of the present utility model comprises running gear 1, and running gear 1 is provided with power set 2 and revolution lifting mechanism 6, and revolution lifting mechanism 6 is provided with feeding device and refractory gunning equipment 3.Running gear 1 adopts crawler belt, is made of welding such as crawler body, base plate weldments.Crawler body is realized walking by fluid motor-driven by reducing gear drive sprocket and crawler belt, and the crawler belt tension mechanism is by oil cylinder and spring control, and oil cylinder can be adjusted the tensioner degree of crawler belt.Operating left and right walking reversal valve simultaneously can move forward and backward by realization equipment, operates left-hand rotation or right-hand rotation that one of them reversal valve can be realized equipment.Power set 2 adopt hydraulic pump.
Feeding device comprises drive chain wheels 5 and the driven chain wheels that are arranged on the revolution lifting mechanism 6, drive chain wheels 5 are positioned at the delivery end of refractory gunning equipment 3 charging apertures top, the driven chain wheels are positioned at the flowing end in this spraying machine outside, be connected with chain between drive chain wheels 5 and the driven chain wheels, chain is provided with the material loading scraper, is provided with accelerating admixture and installs funnel 8 additional above chain.Spraying machine is combined with the storing mine car 10 of synchronous operation, revolution lifting mechanism 6 outsides are connected with chain pipeline 7, the driven chain wheels are connected chain pipeline 7 ends and stretch in the storing mine car 10, driven chain wheels two ends all are connected with horizontal material extrusion cylinder 9, and the following periphery of material extrusion cylinder 9 is near storing mine car 10 inner bottom parts.The circumferential surface of material extrusion cylinder 9 is provided with screw thread.As shown in Figure 3, be symmetrically set with two groups of material loading scrapers on every joint chain, every group of material loading scraper comprise upwards and to the rectangle major trough 11 of inner opening and inwardly and the pick that is tilted to the back upper place opening get groove 12, major trough 11 and pick are got groove 12 front and back and are connected as one side by side, and major trough 11 and the lateral wall that groove 12 is got in pick are through on the roller of chain and with the carrier bar of chain and weld mutually.
Shown in Fig. 2,4, revolution lifting mechanism 6 comprises rotary disk 6-2 and the lifting column 6-1 that is connected on the rotary disk 6-2, chain pipeline 7 is connected the lifting column 6-1 outside, lifting column 6-1 inboard is elasticly connected with the reciprocating sieve 4 that is positioned at refractory gunning equipment 3 charging apertures top, drive chain wheels 5 are arranged on reciprocating sieve 4 tops, and reciprocating sieve 4 is provided with the shocking block I that can collide with the roller of chain.Can realize that by revolution lifting mechanism 6 feeding device, refractory gunning equipment 3 are from the conversion of current position to operating position and the lift adjustment of height.Reciprocating sieve 4 is hung the downside of tension at the delivery end chain by the hanger spring that is located at both sides, when chain moves, chain roller slips over the shocking block I successively, reciprocating sieve 4 forms periodic vibration under the effect of hanger spring, can carry out reciprocating sieve 4 minutes to the whitewashing material that flows into, sieve the refractory gunning equipment 3 that qualified whitewashing material falls into the bottom.
Accelerating admixture installs funnel 8 additional and is connected on the chain pipeline 7 and accelerating admixture installs funnel 8 bottom openings additional and stretches into chain top in the chain pipeline 7, accelerating admixture install additional funnel 8 bottoms be provided with can with the shocking block II 13 of the roller collision of chain.Accelerating admixture installs funnel 8 additional and is hinged on the top of frame and the swing of overturning by the hinged gudgeon that is located at the bottom, when chain moves, the chain roller slips over shocking block II 13 successively, accelerating admixture installs funnel 8 additional and form periodic swing and vibration under action of gravity, the material guide hole of accelerating admixture by the bottom that accelerating admixture installs additional in the funnel 8 shaken uniformly to the operating material loading scraper of downside, regulates the feeding coal that gate can be regulated accelerating admixture.
Pulp shooting machine adopts novel y-type seal ring to stop the generation of dust.Hydraulic power unit and control system are made up of motor, oil pump, fuel tank, overflow valve, reversal valve, flow speed control valve, fluid pressure line etc., and hydraulic power unit is arranged on the chassis assembly.
Its operating principle is: the concrete that mixes is put into storing mine car 10, start drive chain wheels 5, drive chain wheels 5 drive the driven chain wheels and rotate, and drive chain shuttling movement, material loading scraper on the chain sweeps the concrete in the storing mine car 10 and be sent to the delivery end of top, accelerating admixture installs accelerating admixture in the funnel 8 additional and drops on the concrete on the material loading scraper in the course of conveying of chain, and drop on together on the reciprocating sieve 4 at delivery end and to sieve, fall into then in the charging aperture of refractory gunning equipment 3, refractory gunning equipment 3 just can carry out the material spray operation.The driven chain wheels drive 9 rotations of material extrusion cylinder simultaneously, because the screw thread on material extrusion cylinder 9 surfaces makes the concrete of both sides in the storing mine car 10 concentrate to the centre, make things convenient for the material loading scraper to get material.Supporting hydraulic power unit and control system provide required hydraulic power and hydraulic control.
The above only is the preferred implementation of this patent; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (8)
1. rotator type concrete sprayer is characterized in that: comprise running gear, described running gear is provided with power set and revolution lifting mechanism, and described revolution lifting mechanism is provided with feeding device and refractory gunning equipment;
Described feeding device comprises drive chain wheels and the driven chain wheels that are arranged on the revolution lifting mechanism, the drive chain wheels are positioned at the delivery end of refractory gunning equipment charging aperture top, the driven chain wheels are positioned at the flowing end in this spraying machine outside, be connected with chain between drive chain wheels and the driven chain wheels, described chain is provided with the material loading scraper, is provided with accelerating admixture and installs funnel additional above chain.
2. according to the described rotator type concrete sprayer of claim 1, it is characterized in that: this spraying machine is combined with the storing mine car of synchronous operation, the described revolution lifting mechanism outside is connected with the chain pipeline, the driven chain wheels are connected the chain pipe end and stretch in the storing mine car, driven chain wheels two ends all are connected with horizontal material extrusion cylinder, and the following periphery of described material extrusion cylinder is near storing mine car inner bottom part.
3. according to the described rotator type concrete sprayer of claim 1, it is characterized in that: described revolution lifting mechanism comprises rotary disk and the lifting column that is connected on the rotary disk, described chain pipeline is connected the lifting column outside, the lifting column inboard is elasticly connected with the reciprocating sieve that is positioned at refractory gunning equipment charging aperture top, the drive chain wheels are arranged on the reciprocating sieve top, and reciprocating sieve is provided with the shocking block I that can collide with the roller of chain.
4. according to the described rotator type concrete sprayer of claim 1, it is characterized in that: be symmetrically set with two groups of material loading scrapers on every joint chain, every group of material loading scraper comprise upwards and to the rectangle major trough of inner opening and inwardly and the pick that is tilted to the back upper place opening get groove, major trough and pick are got and are connected as one side by side before and after the groove, major trough and dig the lateral wall of getting groove and be through on the roller of chain and with the carrier bar of chain and weld mutually.
5. according to the described rotator type concrete sprayer of claim 1, it is characterized in that: described accelerating admixture installs funnel additional and is connected on the chain pipeline and accelerating admixture installs the funnel bottom opening additional and stretches into chain top in the chain pipeline, accelerating admixture install additional the funnel bottom be provided with can with the shocking block II of the roller collision of chain.
6. according to the described rotator type concrete sprayer of claim 1, it is characterized in that: the circumferential surface of described material extrusion cylinder is provided with screw thread.
7. according to the described rotator type concrete sprayer of claim 1, it is characterized in that: described running gear is a crawler belt.
8. according to the described rotator type concrete sprayer of claim 1, it is characterized in that: described power set are hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113306 CN203097908U (en) | 2013-03-13 | 2013-03-13 | Rotor type concrete spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113306 CN203097908U (en) | 2013-03-13 | 2013-03-13 | Rotor type concrete spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097908U true CN203097908U (en) | 2013-07-31 |
Family
ID=48849317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320113306 Expired - Fee Related CN203097908U (en) | 2013-03-13 | 2013-03-13 | Rotor type concrete spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147765A (en) * | 2013-03-13 | 2013-06-12 | 山东天河科技有限公司 | Rotor-type concrete sprayer |
| CN104500101A (en) * | 2014-12-23 | 2015-04-08 | 中国矿业大学 | Material pulling type slurry spraying device |
-
2013
- 2013-03-13 CN CN 201320113306 patent/CN203097908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147765A (en) * | 2013-03-13 | 2013-06-12 | 山东天河科技有限公司 | Rotor-type concrete sprayer |
| CN104500101A (en) * | 2014-12-23 | 2015-04-08 | 中国矿业大学 | Material pulling type slurry spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20170313 |