CN110206316A - A kind of novel injection concrete equipment - Google Patents
A kind of novel injection concrete equipment Download PDFInfo
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- CN110206316A CN110206316A CN201910512440.8A CN201910512440A CN110206316A CN 110206316 A CN110206316 A CN 110206316A CN 201910512440 A CN201910512440 A CN 201910512440A CN 110206316 A CN110206316 A CN 110206316A
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- 239000004567 concrete Substances 0.000 title claims description 18
- 238000002347 injection Methods 0.000 title claims 8
- 239000007924 injection Substances 0.000 title claims 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 7
- 239000011378 shotcrete Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 20
- 239000006096 absorbing agent Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 239000004568 cement Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
本发明公开了一种新型喷射混凝土设备，包括进料机构，所述进料机构的下端安装有搅拌筒，所述搅拌筒的内部安装有锥形转台，所述锥形转台的外表面设置有若干个细搅拌桨叶片，所述锥形转台通过转轴与步进电机传动连接，所述搅拌筒的一侧安装有第一连接管，所述第一连接管的一端连接高压泵，所述高压泵连接有第二连接管，所述第二连接管连接有喷嘴，所述搅拌筒的出料口连接有第三连接管，所述第三连接管与喷嘴连接，本发明的新型喷射混凝土设备，方便的移动和固定，有效的将混净土多次与水混合以避免粉尘的回弹率高，本设备对进料速度调节效果好，使用方便。
The invention discloses a new type of sprayed concrete equipment, which includes a feeding mechanism, a mixing drum is installed at the lower end of the feeding mechanism, a conical turntable is installed inside the mixing drum, and the outer surface of the conical turntable is provided with Several fine stirring paddle blades, the conical turntable is connected to the stepper motor through a rotating shaft, a first connecting pipe is installed on one side of the mixing drum, and one end of the first connecting pipe is connected to a high-pressure pump, and the high-pressure The pump is connected with a second connecting pipe, and the second connecting pipe is connected with a nozzle, and the discharge port of the mixing drum is connected with a third connecting pipe, and the third connecting pipe is connected with the nozzle. The new sprayed concrete equipment of the present invention , easy to move and fix, effectively mix the mixed clean soil with water many times to avoid high rebound rate of dust, this equipment has a good effect on adjusting the feeding speed, and is easy to use.
Description
技术领域technical field
本发明涉及轻工业设备技术领域，具体为一种新型喷射混凝土设备。The invention relates to the technical field of light industrial equipment, in particular to a novel shotcrete equipment.
背景技术Background technique
随着社会经济的快速发展，人们对于自己的居住环境的要求越来越高，在建筑的施工过程中，对一些特定区域施工时会使用到喷射混凝土的方法，喷射混凝土，是用压力喷枪喷涂灌筑细石混凝土的施工法，常用于灌筑隧道内衬、墙壁、天棚等薄壁结构或其他结构的衬里以及钢结构的保护层，喷射混凝土是将预先配好的水泥、砂、石子、水和一定数量的外加剂，装入喷射机，利用高压空气将其送到嘴和速凝剂混合后，以很高的速度喷向岩石或混凝土的表面而形成。With the rapid development of social economy, people have higher and higher requirements for their living environment. During the construction of buildings, the method of spraying concrete will be used in the construction of some specific areas. Shotcrete is sprayed with a pressure spray gun. The construction method of pouring fine stone concrete is often used to pour the lining of thin-walled structures such as tunnel linings, walls, ceilings, or other structures, and the protective layer of steel structures. Shotcrete is pre-prepared cement, sand, gravel, Water and a certain amount of admixture are loaded into the jet machine, and the high-pressure air is used to send it to the nozzle to mix with the quick-setting agent, and then spray it to the surface of the rock or concrete at a high speed.
但是，现有的混凝土喷射设备不能较为方便的移动和固定，不能有效对避免装置在使用时震动对装置本身零部件的损耗作用，也不能有效的将混净土多次与水混合以避免粉尘的回弹率高，而且对进料速度调节效果不好，导致高处理成本和低效率；因此，不满足现有的需求，对此我们提出了一种新型喷射混凝土设备。However, the existing concrete spraying equipment cannot be moved and fixed more conveniently, and it cannot effectively avoid the loss of the parts of the device itself due to the vibration of the device during use, nor can it effectively mix the concrete with water many times to avoid dust. The rebound rate is high, and the adjustment effect on the feed rate is not good, resulting in high processing costs and low efficiency; therefore, it does not meet the existing needs, and we propose a new type of shotcrete equipment for this.
发明内容Contents of the invention
本发明的目的在于提供一种新型喷射混凝土设备，以解决上述背景技术中提出的现有的混凝土喷射设备不能较为方便的移动和固定，不能有效对避免装置在使用时震动对装置本身零部件的损耗作用，也不能有效的将混净土多次与水混合以避免粉尘的回弹率高，导致高处理成本和低效率，而且现有的喷射混凝土设备对进料调节效果不好，使用不方便。The purpose of the present invention is to provide a new type of sprayed concrete equipment to solve the problem that the existing concrete sprayed equipment proposed in the above background technology cannot be moved and fixed more conveniently, and cannot effectively avoid the vibration of the device during use and damage to the parts of the device itself. It is also unable to effectively mix the concrete with water multiple times to avoid the high rebound rate of the dust, resulting in high processing costs and low efficiency, and the existing shotcrete equipment has a poor feed adjustment effect and is inconvenient to use .
为实现上述目的，本发明提供如下技术方案：一种新型喷射混凝土设备，包括进料机构，所述进料机构的下端安装有搅拌筒，所述搅拌筒的内部安装有锥形转台，所述锥形转台的外表面设置有若干个细搅拌桨叶片，所述锥形转台通过转轴与步进电机传动连接，所述搅拌筒的一侧安装有第一连接管，所述第一连接管的一端连接高压泵，所述高压泵连接有第二连接管，所述第二连接管连接有喷嘴，所述搅拌筒的出料口连接有第三连接管，所述第三连接管与喷嘴连接，所述搅拌筒的下端安装有下支撑板，所述下支撑板下表面的四角均安装有伸缩杆，所述伸缩杆一端的下表面安装有液压杆，所述液压杆的下端安装有减震器，所述减震器的下端安装有底脚板，所述下支撑板的下端安装有滚轮连接板，所述滚轮连接板下端的四角安装有滚轮，所述减震器包含外壁和减震簧，所述外壁的内侧安装有减震簧；In order to achieve the above object, the present invention provides the following technical solutions: a new type of sprayed concrete equipment, including a feeding mechanism, a mixing drum is installed at the lower end of the feeding mechanism, and a conical turntable is installed inside the mixing drum. The outer surface of the conical turret is provided with several fine stirring paddle blades, the conical turret is connected with the stepping motor through a rotating shaft, a first connecting pipe is installed on one side of the mixing drum, and the first connecting pipe One end is connected to a high-pressure pump, the high-pressure pump is connected to a second connecting pipe, the second connecting pipe is connected to a nozzle, the discharge port of the mixing drum is connected to a third connecting pipe, and the third connecting pipe is connected to the nozzle , the lower end of the mixing drum is equipped with a lower support plate, the four corners of the lower surface of the lower support plate are equipped with telescopic rods, the lower surface of one end of the telescopic rod is installed with a hydraulic rod, and the lower end of the hydraulic rod is installed with a reducing rod. A shock absorber, the lower end of the shock absorber is equipped with a base plate, the lower end of the lower supporting plate is equipped with a roller connecting plate, and the four corners of the lower end of the roller connecting plate are equipped with rollers, and the shock absorber includes an outer wall and a shock absorber. Spring, the inner side of described outer wall is equipped with damping spring;
所述进料机构包括圆形外壳，所述圆形外壳的顶端安装有进料漏斗，所述圆形外壳的一侧安装有电机，圆形外壳内部套接一实心球体，所述实心球体与所述电机传动连接，所述实心球体转动方向的球体上设有用于传送进料漏斗掉落物料的若干槽体，所述圆形外壳上设有放气管；The feeding mechanism includes a circular shell, a feeding funnel is installed on the top of the circular shell, a motor is installed on one side of the circular shell, and a solid sphere is nested inside the circular shell, and the solid sphere and the The motor is connected by transmission, the sphere in the direction of rotation of the solid sphere is provided with a number of grooves for conveying the material dropped by the feeding funnel, and the circular shell is provided with an air release pipe;
所述喷嘴包括混合管外壁，所述混合管外壁的内侧套接有混合管内壁，所述混合管内壁的上端、下端和两侧均设置有入水孔，所述混合管内壁的一端安装有输送管，所述混合管外壁的上端安装有进水口，所述进水孔通过水管与所述高压泵连接。The nozzle includes the outer wall of the mixing tube, the inner side of the outer wall of the mixing tube is sleeved with the inner wall of the mixing tube, the upper end, the lower end and both sides of the inner wall of the mixing tube are provided with water inlet holes, one end of the inner wall of the mixing tube is installed The upper end of the outer wall of the mixing tube is provided with a water inlet, and the water inlet hole is connected with the high-pressure pump through a water pipe.
优选的，所述液压杆的上端与伸缩杆的下端完全贴合，所述液压杆与伸缩杆通过螺栓连接。Preferably, the upper end of the hydraulic rod is completely attached to the lower end of the telescopic rod, and the hydraulic rod and the telescopic rod are connected by bolts.
优选的，所述滚轮连接板的下表面与滚轮的上表面完全贴合，所述滚轮连接板与滚轮通过螺栓连接。Preferably, the lower surface of the roller connecting plate is in complete contact with the upper surface of the roller, and the roller connecting plate and the roller are connected by bolts.
优选的，所述液压杆的下端与外壁的上端完全贴合，所述液压杆与外壁通过滑槽连接。Preferably, the lower end of the hydraulic rod is in full contact with the upper end of the outer wall, and the hydraulic rod is connected to the outer wall through a slide groove.
优选的，所述减震簧的下端与底脚板的上表面完全贴合，所述减震簧与底脚板通过焊接连接。Preferably, the lower end of the shock absorbing spring is completely attached to the upper surface of the foot plate, and the shock absorbing spring and the foot plate are connected by welding.
优选的，所述进水口通过连接螺母与水管连接，所述水管的一侧安装有阀门。Preferably, the water inlet is connected to a water pipe through a connection nut, and a valve is installed on one side of the water pipe.
优选的，所述混合管内壁上端和下端的所述入水孔均有四个，设置在混合管内壁两侧的所述入水孔均有五个。Preferably, there are four water inlet holes at the upper and lower ends of the inner wall of the mixing tube, and there are five water inlet holes arranged on both sides of the inner wall of the mixing tube.
与现有技术相比，本发明的有益效果是：Compared with prior art, the beneficial effect of the present invention is:
1、本发明通过传动电机的传动轴带动实心球体转动，当实心球体上的槽体对准进料漏斗时，物料掉落至槽体内，实心球体继续转动带动物料到达搅拌筒，通过机械结构，对物料的下料速度进行调节。1. The present invention drives the solid sphere to rotate through the transmission shaft of the transmission motor. When the tank on the solid sphere is aligned with the feeding funnel, the material falls into the tank, and the solid sphere continues to rotate to drive the material to the mixing drum. Through the mechanical structure, Adjust the feeding speed of the material.
2、本发明通过将水管与高压泵连接，启动机器喷粉管将物料输送至混合管内壁内，而高压泵将水输送至混合管外壁与混合管内壁的夹层内，在高压的作用下，从入水孔处喷出水柱形成水网，在物料经过水网时会进行打散搅拌，之后搅拌完成的水泥浆喷出，有效地避免了由于混合不足，产生大量粉尘并且回弹率高，导致高处理成本和低效率，而混凝土成品的损失可能导致需要重复工作。2. In the present invention, by connecting the water pipe to the high-pressure pump, the powder spraying pipe of the machine is started to transport the material to the inner wall of the mixing tube, and the high-pressure pump transports the water to the interlayer between the outer wall of the mixing tube and the inner wall of the mixing tube. Under the action of high pressure, The water column is sprayed from the water inlet to form a water network. When the material passes through the water network, it will be broken up and stirred, and then the cement slurry after mixing will be sprayed out, which effectively avoids the generation of a large amount of dust and high rebound rate due to insufficient mixing, which will cause High handling costs and inefficiencies, while loss of finished concrete can result in the need for repeated work.
3、本发明的搅拌筒通过步进电机带动锥形转台转动，通过锥形转台表面设置有细搅拌桨叶片可以在搅拌筒内部继续搅拌物料并可以避免物料在搅拌筒内部远离出料侧边沉积。3. The mixing drum of the present invention drives the conical turntable to rotate through the stepping motor, and the fine stirring paddle blades provided on the surface of the conical turntable can continue to stir the material inside the mixing drum and can prevent the material from depositing inside the mixing drum away from the discharge side .
4、本发明当需要对装置隐形移动时，可以将液压杆收缩，进而使得底脚板脱离地面，进而使得滚轮连接板接触地面，进而可以有效推动装置进行移动，按照上述相反步骤可以对装置进行固定，当装置震动时，震动使得液压杆向下移动，使得液压杆挤压减震簧，使得减震簧产生形变后恢复，进而可以有效减小装置在使用时震动对装置本身零部件的损耗作用，大大增加了装置的耐用性，使得装置能较为方便的移动和固定，能有效对避免装置在使用时震动对装置本身零部件的损耗作用；4. In the present invention, when it is necessary to move the device invisible, the hydraulic rod can be retracted, so that the foot plate is separated from the ground, and the roller connecting plate is in contact with the ground, so that the device can be effectively pushed to move, and the device can be fixed according to the above reverse steps , when the device vibrates, the vibration causes the hydraulic rod to move downward, causing the hydraulic rod to squeeze the shock absorbing spring, causing the shock absorbing spring to recover after being deformed, which can effectively reduce the loss effect of the vibration on the parts of the device itself when the device is in use , which greatly increases the durability of the device, makes the device more convenient to move and fix, and can effectively avoid the loss of the parts of the device itself due to the vibration of the device during use;
5、本发明通过将事先准备好的物料从第一连接管处倒下，在搅拌筒处将物料进行混合和搅拌，并在主体处经加压经第三连接管到达喷嘴，并在高压泵的作用下经第二连接管将一部分水将喷嘴处进行再次混合，使得装置能有效的将混凝土多次与水混合以避免粉尘的回弹率高，避免了高处理成本和低效率。5. The present invention pours the pre-prepared materials from the first connecting pipe, mixes and stirs the materials at the mixing drum, pressurizes at the main body, passes through the third connecting pipe to the nozzle, and passes through the high-pressure pump Under the action of the second connecting pipe, a part of the water is remixed at the nozzle, so that the device can effectively mix the concrete with water multiple times to avoid the high rebound rate of dust, avoiding high processing costs and low efficiency.
附图说明Description of drawings
图1为本发明整体的结构示意图；Fig. 1 is the overall structural representation of the present invention;
图2为本发明进料机构内部结构示意图；Fig. 2 is a schematic diagram of the internal structure of the feeding mechanism of the present invention;
图3为本发明搅拌筒结构示意图；Fig. 3 is the structural representation of mixing drum of the present invention;
图4为本发明喷嘴结构示意图；Fig. 4 is the structural representation of nozzle of the present invention;
图5为本发明搅拌筒基座仰视图；Fig. 5 is a bottom view of the mixing drum base of the present invention;
图6为本发明减震器的局部结构示意图。Fig. 6 is a partial structural schematic diagram of the shock absorber of the present invention.
图中：1、进料机构；2、搅拌筒；21-锥形转台；22-细搅拌桨叶片；3、步进电机；4、第一连接管；5、高压泵；6、第二连接管；7、喷嘴；8、第三连接管；9、下支撑板；10、滚轮连接板；11、伸缩杆；12、滚轮；13、液压杆；14、减震器；15、底脚板；16、外壁；17、减震簧；111、圆形外壳；112、进料漏斗；113、实心球体；114、槽体；115、放气管； 116、传动电机；71、混合管外壁；72、混合管内壁；73、输送管；74、入水孔；75、连接螺母；76、水管；77、进水口；78、阀门。In the figure: 1. Feeding mechanism; 2. Mixing drum; 21-conical turntable; 22-fine stirring blade; 3. Stepping motor; 4. First connecting pipe; 5. High-pressure pump; 6. Second connection Tube; 7, nozzle; 8, third connecting pipe; 9, lower support plate; 10, roller connecting plate; 11, telescopic rod; 12, roller; 13, hydraulic rod; 14, shock absorber; 15, foot plate; 16, outer wall; 17, damping spring; 111, circular shell; 112, feeding funnel; 113, solid sphere; 114, tank body; 115, air release pipe; 116, transmission motor; Mixing pipe inner wall; 73, delivery pipe; 74, water inlet hole; 75, connecting nut; 76, water pipe; 77, water inlet; 78, valve.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
请参阅图1-6，本发明提供的一种实施例：一种新型喷射混凝土设备，包括进料机构1，所述进料机构1的下端安装有搅拌筒2，所述搅拌筒2的内部安装有锥形转台21，所述锥形转台21的外表面设置有若干个细搅拌桨叶片22，所述锥形转台21通过转轴与步进电机3传动连接，所述搅拌筒3的一侧安装有第一连接管4，所述第一连接管4的一端连接高压泵5，所述高压泵5连接有第二连接管6，所述第二连接管7连接有喷嘴7，所述搅拌筒2的出料口连接有第三连接管8，所述第三连接管8与喷嘴7连接，所述搅拌筒2的下端安装有下支撑板9，所述下支撑板9下表面的四角均安装有伸缩杆11，所述伸缩杆11一端的下表面安装有液压杆13，所述液压杆13的下端安装有减震器14，所述减震器14的下端安装有底脚板15，所述下支撑板9的下端安装有滚轮连接板10，所述滚轮连接板10下端的四角安装有滚轮12，所述减震器14包含外壁16和减震簧17，所述外壁16的内侧安装有减震簧17；Please refer to Figures 1-6, an embodiment provided by the present invention: a new type of sprayed concrete equipment, including a feeding mechanism 1, a mixing drum 2 is installed at the lower end of the feeding mechanism 1, and the inside of the mixing drum 2 Conical turntable 21 is installed, and the outer surface of described conical turntable 21 is provided with several fine stirring paddle blades 22, and described conical turntable 21 is connected with stepping motor 3 through rotating shaft transmission, one side of described mixing drum 3 A first connecting pipe 4 is installed, and one end of the first connecting pipe 4 is connected with a high-pressure pump 5, and the high-pressure pump 5 is connected with a second connecting pipe 6, and the second connecting pipe 7 is connected with a nozzle 7, and the stirring The discharge port of the cylinder 2 is connected with a third connecting pipe 8, the third connecting pipe 8 is connected with the nozzle 7, the lower end of the mixing cylinder 2 is equipped with a lower support plate 9, and the four corners of the lower surface of the lower support plate 9 are A telescopic rod 11 is installed, a hydraulic rod 13 is installed on the lower surface of one end of the telescopic rod 11, a shock absorber 14 is installed at the lower end of the hydraulic rod 13, and a foot plate 15 is installed at the lower end of the shock absorber 14, The lower end of the lower support plate 9 is equipped with a roller connecting plate 10, the four corners of the lower end of the roller connecting plate 10 are equipped with rollers 12, and the shock absorber 14 includes an outer wall 16 and a damping spring 17, and the inner side of the outer wall 16 Shock absorbing spring 17 is installed;
所述进料机构1包括圆形外壳111，所述圆形外壳111的顶端安装有进料漏斗112，所述圆形外壳111的一侧安装有传动电机116，圆形外壳111内部套接一实心球体113，所述实心球体113与所述传动电机116传动连接，所述实心球体113转动方向的球体上设有用于传送进料漏斗112掉落物料的若干槽体114，所述圆形外壳111上设有放气管115；The feeding mechanism 1 includes a circular shell 111, a feeding funnel 112 is installed on the top of the circular shell 111, a transmission motor 116 is installed on one side of the circular shell 111, and a circular shell 111 is sleeved inside. A solid sphere 113, the solid sphere 113 is connected with the transmission motor 116, the sphere in the direction of rotation of the solid sphere 113 is provided with a number of tanks 114 for transferring the material dropped by the feeding funnel 112, the circular shell 111 is provided with a vent pipe 115;
所述喷嘴7包括混合管外壁71，所述混合管外壁71的内侧套接有混合管内壁72，所述混合管内壁72的上端、下端和两侧均设置有入水孔74，设置在所述混合管内壁72上端和下端的所述入水孔74均有四个，设置在混合管内壁72两侧的所述入水孔74均有五个，所述混合管内壁72的一端安装有输送管73，所述混合管外壁71的上端设有进水口77，所述进水口77安装有连接螺母75，所述连接螺母75的上端连接水管76，所述水管76的一侧安装有阀门78。The nozzle 7 includes a mixing tube outer wall 71, the inner side of the mixing tube outer wall 71 is sleeved with a mixing tube inner wall 72, and the upper end, the lower end and both sides of the mixing tube inner wall 72 are provided with water inlet holes 74, which are arranged on the There are four water inlet holes 74 on the upper and lower ends of the mixing tube inner wall 72, and there are five water inlet holes 74 arranged on both sides of the mixing tube inner wall 72. One end of the mixing tube inner wall 72 is equipped with a delivery pipe 73 The upper end of the outer wall 71 of the mixing tube is provided with a water inlet 77, the water inlet 77 is equipped with a connecting nut 75, the upper end of the connecting nut 75 is connected to a water pipe 76, and a valve 78 is installed on one side of the water pipe 76.
进一步，第三连接管8的一端与喷嘴7的一侧完全贴合，第三连接管8与喷嘴7通过螺纹连接，保证了第三连接管8与喷嘴7在使用时的稳定性，而且使得喷嘴7的更换更加方便快捷。Further, one end of the third connecting pipe 8 is fully attached to one side of the nozzle 7, and the third connecting pipe 8 and the nozzle 7 are connected by threads, which ensures the stability of the third connecting pipe 8 and the nozzle 7 in use, and makes The replacement of the nozzle 7 is more convenient and quick.
进一步，液压杆13的上端与伸缩杆11的下端完全贴合，液压杆13与伸缩杆11通过螺栓连接，通过液压杆13的伸缩，能有效调整底脚板15的高度，进而使得装置能方便快捷的进行移动和固定。Further, the upper end of the hydraulic rod 13 is fully attached to the lower end of the telescopic rod 11, and the hydraulic rod 13 and the telescopic rod 11 are connected by bolts. Through the expansion and contraction of the hydraulic rod 13, the height of the foot plate 15 can be effectively adjusted, so that the device can be convenient and fast. to move and fix.
进一步，滚轮连接板10的下表面与滚轮12的上表面完全贴合，滚轮连接板10与滚轮12通过螺栓连接，通过滚轮12的安装能使得装置的移动更加省力，以此大大减小了装置移动时的劳动强度。Further, the lower surface of the roller connecting plate 10 is completely attached to the upper surface of the roller 12, and the roller connecting plate 10 and the roller 12 are connected by bolts. The installation of the roller 12 can make the movement of the device more labor-saving, thus greatly reducing the size of the device. Labor intensity when moving.
进一步，液压杆13的下端与外壁16的上端完全贴合，液压杆13与外壁16通过滑槽连接，使得液压杆13能有效在外壁16内部进行伸缩，进而保证了装置使用时的减震性。Further, the lower end of the hydraulic rod 13 is fully attached to the upper end of the outer wall 16, and the hydraulic rod 13 is connected to the outer wall 16 through a slide groove, so that the hydraulic rod 13 can effectively expand and contract inside the outer wall 16, thereby ensuring the shock absorption of the device during use .
进一步，减震簧17的下端与底脚板15的上表面完全贴合，减震簧17与底脚板15通过焊接连接，通过减震簧17的安装有效减小了装置在使用时震动对装置本身零部件的损耗作用，大大增加了装置的耐用性。Further, the lower end of the shock absorbing spring 17 is fully attached to the upper surface of the foot plate 15, and the shock absorbing spring 17 and the foot plate 15 are connected by welding, and the installation of the shock absorbing spring 17 effectively reduces the impact on the device itself when the device is in use. The wear and tear effect of parts greatly increases the durability of the device.
工作原理：使用时，首先检查装置各机构的情况，确认无特殊情况后，首先将事先准备好的物料从进料机构1处倒下，通过传动电机116传动轴带动实心球体113转动，当实心球体113上的槽体114对准进料漏斗112时，物料掉落至槽体114内，实心球体113继续转动带动物料到达搅拌筒2，通过机械结构，对物料的下料速度进行调节，物料在搅拌筒2处将混凝土进行混合和搅拌，步进电机3带动锥形转台21转动，通过锥形转台21表面设置有细搅拌桨叶片22在搅拌筒2内部继续搅拌物料并避免物料在搅拌筒2内部远离出料管第三连接管8的那一侧边沉积，物料在搅拌筒2处经加压经第三连接管8到达喷嘴7，并在高压泵5的作用下经第二连接管6将一部分水将喷嘴7处进行再次混合，高压泵5将水输送至混合管外壁71与混合管内壁72的夹层内，在高压的作用下，从入水孔74处喷出水柱形成水网，在水泥灰经过水网时会进行打散搅拌，之后搅拌完成的水泥浆进入输送管73喷出，密有效地避免了由于混合不足，产生大量粉尘并且回弹率高，导致高处理成本和低效率。Working principle: When in use, first check the conditions of the various mechanisms of the device, and after confirming that there are no special circumstances, first pour the prepared materials from the feeding mechanism 1, and drive the solid sphere 113 to rotate through the drive shaft of the transmission motor 116. When the trough 114 on the sphere 113 is aligned with the feeding funnel 112, the material falls into the trough 114, and the solid sphere 113 continues to rotate to drive the material to the mixing drum 2. Through the mechanical structure, the feeding speed of the material is adjusted, and the material The concrete is mixed and stirred at the mixing drum 2, and the stepping motor 3 drives the conical turntable 21 to rotate. The fine stirring paddle blades 22 are arranged on the surface of the conical turntable 21 to continue stirring the material inside the mixing drum 2 and prevent the material from being trapped in the mixing drum. 2. The inside is deposited on the side far away from the third connecting pipe 8 of the discharge pipe. The material is pressurized at the mixing drum 2, passes through the third connecting pipe 8, reaches the nozzle 7, and passes through the second connecting pipe under the action of the high-pressure pump 5. 6. Mix part of the water again at the nozzle 7, and the high-pressure pump 5 transports the water to the interlayer between the outer wall 71 of the mixing tube and the inner wall 72 of the mixing tube. Under the action of high pressure, the water column is sprayed from the water inlet hole 74 to form a water network. When the cement ash passes through the water network, it will be broken up and stirred, and then the cement slurry that has been stirred will enter the delivery pipe 73 and be sprayed out, which effectively avoids the generation of a large amount of dust due to insufficient mixing and the high rebound rate, resulting in high processing costs and low efficiency. efficiency.
当需要对装置隐形移动时，可以将液压杆13收缩，进而使得底脚板15脱离地面，进而使得滚轮连接板10接触地面，进而可以有效推动装置进行移动，按照上述相反步骤可以对装置进行固定，当装置震动时，震动使得液压杆13向下移动，使得液压杆13挤压减震簧17，使得减震簧17产生形变后恢复，进而可以有效减小装置在使用时震动对装置本身零部件的损耗作用，大大增加了装置的耐用性。When it is necessary to move the device invisible, the hydraulic rod 13 can be retracted, so that the foot plate 15 is separated from the ground, and the roller connecting plate 10 is in contact with the ground, so that the device can be effectively pushed to move, and the device can be fixed according to the reverse steps above. When the device vibrates, the vibration causes the hydraulic rod 13 to move downward, so that the hydraulic rod 13 squeezes the shock absorbing spring 17, causing the shock absorbing spring 17 to recover after deformation, which can effectively reduce the impact of the vibration on the parts of the device itself when the device is in use. The loss effect greatly increases the durability of the device.
Claims (7)
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| CN111236979A (en) * | 2020-03-20 | 2020-06-05 | 刘思琪 | Roadway side concrete rapid sprayer for preventing water damage of coal seam |
| CN118148671A (en) * | 2024-05-11 | 2024-06-07 | 山西汾西华益实业有限公司 | Rotor type concrete sprayer with uniform distribution |
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