Geotechnical cloth paving and winding device

Abstract

The utility model relates to the technical field of geotechnical cloth, in particular to a geotechnical cloth paving and winding device which comprises a fixing mechanism, an adjusting mechanism is fixedly connected to one side of the fixing mechanism, an auxiliary mechanism is fixedly connected to the bottom of the adjusting mechanism, the fixing mechanism comprises a fixing support, a first motor is fixedly connected to one side of the fixing support, and a second motor is fixedly connected to the other side of the fixing support. One end of the first motor is fixedly connected with one end of a butt joint shaft, the other end of the butt joint shaft is connected with one end of a winding shaft in an inserted mode, a butt joint rod penetrates through one end of the winding shaft, and a clamping block is fixedly connected to the center of the outer portion of the winding shaft. According to the improved paving and winding device, the auxiliary mechanism is designed to apply pressure to the geotechnical cloth during paving, so that the paving smoothness is ensured, and the paving effect of the paving and winding device on the geotechnical cloth is improved; and meanwhile, a cleaning roller and a collecting tank are designed to clean dust and impurities on the used geotechnical cloth, so that the stability of the paving and winding device during winding of the geotechnical cloth is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of geotextiles, in particular to a geotextile spreading and rolling device. Background Art

[0002] Geotextile, also known as geotextile, has the characteristics of high strength, corrosion resistance, good permeability and easy construction. Geotextile can effectively isolate different materials, protect its surface from damage, and can be reused. Geotextile often needs to be spread and rolled up when in use. The common spreading and rolling devices require a certain auxiliary pressure structure to ensure the flatness of the spreading during spreading. At the same time, a certain cleaning structure is required to clean the dust and impurities on the geotextile during rolling up to facilitate rolling up. Therefore, workers need a suitable spreading and rolling device when performing spreading and rolling up operations to improve operating efficiency.

[0003] The existing patent (publication number: CN211520986U) discloses a geotextile production spreading machine, wherein a fixing rod is arranged in a fixing hole, a movable device is arranged in a fixing groove, a movable groove is opened on the movable device, a straight plate is arranged on the movable device, a fixed shaft rod is arranged on the movable device, a movable shaft rod is arranged on the movable device, a roller is arranged on the movable shaft rod, a soil breaking cone is arranged on the roller, and a stone crushing cone is arranged on the soil breaking cone. By pulling one end of the geotextile, the geotextile is pulled out and laid on the ground as the spreading machine body moves, and the spreading machine body drives the fixed column to move when the roller rotates, and the height of the movable device is adjusted, so that the roller contacts the geotextile, and the rolling of the roller drives the soil breaking cone and the stone crushing cone to roll, and the soil breaking cone and the stone crushing cone pull open the wrinkles on the geotextile, and the geotextile is rolled onto the fixed shaft rod. The straight plate straightens the geotextile, and the roller on it squeezes out part of the moisture in the geotextile. In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. When the spreading and winding devices are performing spreading operations, it is necessary to add a certain pressure structure to facilitate the spreading of the geotextile and improve the spreading effect of the geotextile by the spreading and winding devices; 2. When the spreading and winding devices are performing winding operations, a certain amount of dust and impurities will remain on the geotextile after use, causing irregular protrusions to form when the winding drum is wound, resulting in instability of the spreading and winding devices when winding the geotextile. Utility Model Content

[0004] The purpose of the present utility model is to provide a geotextile spreading and winding device, so as to solve the problem that the spreading and winding device proposed in the above background technology requires a certain pressure structure when spreading, so as to spread the geotextile flat, and at the same time, the geotextile needs to be cleaned after use when the spreading and winding device is winding, so as to avoid the problem that dust and impurities affect the rolling of the spreading and winding device. In order to achieve the above purpose, the present utility model provides the following technical solutions: the geotextile spreading and winding device includes a fixing mechanism, an auxiliary mechanism and an adjustment mechanism, a fixing mechanism is installed on the upper end surface of the auxiliary mechanism, and an adjustment mechanism is installed directly in front of the fixing mechanism.

[0005] The fixing mechanism comprises a fixing bracket, on which a winding shaft driven by a first motor is installed, and on the upper fixing bracket of the winding shaft a fixing shaft is installed.

[0006] The adjustment mechanism includes a collecting trough, a cleaning bracket is fixedly connected above the collecting trough, a cleaning roller is rotatably connected to the cleaning bracket, a spreading bracket is arranged on the collecting trough in front of the cleaning bracket, a spreading shaft is connected to the spreading bracket through a second motor drive, an auxiliary shaft installed on the spreading bracket is arranged on the upper part of the spreading shaft, and the spreading shaft is fitted with the auxiliary shaft.

[0007] The auxiliary mechanism includes a base plate, universal wheels are fixedly connected at the four bottom corners of the base plate, a push rod is fixedly connected to the top rear end of the base plate, an auxiliary bracket is fixedly connected to the top front end of the base plate, a pressure rod is telescopically connected to the bottom of the auxiliary bracket, and a guide shaft is rotatably connected to the top of the auxiliary bracket.

[0008] Further preferably, the docking shaft is plugged into the winding shaft via a docking rod, and the winding shaft and the fixed bracket form a rotational connection structure.

[0009] Further preferably, a clamping block is provided in the middle of the outer wall of the winding shaft.

[0010] Further preferably, the fixed shaft is a structure with external thread heads at both ends, and after the fixed shaft frame is installed on the fixed bracket, the connection with the fixed bracket is achieved through the cooperation of the fixing nut and the external thread head.

[0011] Further preferably, the top of the return damping spring is fixedly connected to the center of the auxiliary bracket, and the pressure rod is fixedly connected to one end of the return damping spring to form a telescopic connection structure with the inner wall of the auxiliary bracket.

[0012] Further preferably, the height of the lower end surface of the pressure rod is higher than the height of the universal wheel, and the installation height of the guide shaft is higher than the height of the collecting tank.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the pressure rod at the bottom of the auxiliary mechanism is used to press the geotextile when it is spread, so as to ensure the flatness of the geotextile when it is spread. At the same time, the return damping spring at the top of the pressure rod provides good buffering for the pressure rod when it is spread, thereby improving the stability of the spreading and winding device when spreading the geotextile.

[0015] In the utility model, the guide shaft at the top of the auxiliary mechanism is used to guide the geotextile being rolled up to the cleaning roller for cleaning and then rolled up with the winding shaft. At the same time, the collecting groove at the bottom of the cleaning roller can collect the dust and impurities under cleaning very well, thereby improving the stability of the paving and winding device during winding, avoiding irregular bulges of the geotextile caused by impurities during winding, and further improving the rolling effect of the geotextile. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the fixing mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of the regulating mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the explosion structure of the auxiliary mechanism of the utility model.

[0020] In the figure: 1. fixing mechanism; 101. fixing bracket; 102. first motor; 103. docking shaft; 104. winding shaft; 105. docking rod; 106. block; 107. fixing shaft; 108. fixing nut; 2. adjusting mechanism; 201. collecting trough; 202. cleaning bracket; 203. cleaning roller; 204. spreading bracket; 205. second motor; 206. spreading shaft; 207. auxiliary shaft; 3. auxiliary mechanism; 301. bottom plate; 302. universal wheel; 303. push rod; 304. auxiliary bracket; 305. pressure rod; 306. reset damping spring; 307. guide shaft. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4The utility model provides a technical solution: a geotextile spreading and winding device, including a fixing mechanism 1, an auxiliary mechanism 3 and an adjusting mechanism 2, the fixing mechanism 1 is installed on the upper end surface of the auxiliary mechanism 3, and the adjusting mechanism 2 is installed just in front of the fixing mechanism 1.

[0023] The fixing mechanism 1 comprises a fixing bracket 101 , on which a winding shaft 104 driven by a first motor 102 is mounted, and on the upper fixing bracket 101 of the winding shaft 104 , a fixing shaft 107 is mounted.

[0024] The adjusting mechanism 2 includes a collecting trough 201, to which a cleaning bracket 202 is fixedly connected above the collecting trough 201, to which a cleaning roller 203 is rotatably connected, and a spreading bracket 204 is provided on the collecting trough 201 in front of the cleaning bracket 202, to which a spreading shaft 206 is connected through a second motor 205, and an auxiliary shaft 207 installed on the spreading bracket 204 is provided on the upper part of the spreading shaft 206, and the spreading shaft 206 is in fit with the auxiliary shaft 207.

[0025] The auxiliary mechanism 3 includes a base plate 301, universal wheels 302 are fixedly connected at the four bottom corners of the base plate 301, a push rod 303 is fixedly connected to the top rear end of the base plate 301, an auxiliary bracket 304 is fixedly connected to the top front end of the base plate 301, a pressure rod 305 is telescopically connected at the bottom of the auxiliary bracket 304, and a guide shaft 307 is rotatably connected at the top of the auxiliary bracket 304.

[0026] In this embodiment, Figure 1 and Figure 2 As shown, the docking shaft 103 is plugged into the reel 104 through the docking rod 105, and the reel 104 forms a rotating connection structure with the fixed bracket 101. The docking shaft 103 and the reel 104 are plugged into the docking rod 105 to facilitate the reeling of the geotextile, and it is convenient to reel in the geotextile and also convenient to unload the reeled geotextile.

[0027] In this embodiment, Figure 1 and Figure 2 As shown, a clamping block 106 is provided in the middle of the outer wall of the reel 104. Through the clamping block 106 clamped in the center of the outer wall of the reel 104, one end of the geotextile to be rolled up is placed in the joint between the clamping block 106 and the reel 104, so that the geotextile is fixed to the outer wall of the reel 104, improving the fixing effect of the geotextile roll during rolling and preventing the geotextile from loosening during rolling.

[0028] In this embodiment, Figure 1 and Figure 3As shown, the fixed shaft 107 is a structure with external thread heads at both ends. After the fixed shaft 107 is mounted on the fixed bracket 101, the fixed shaft 107 is connected to the fixed bracket 101 through the cooperation of the fixed nut 108 and the external thread head. By setting the fixed nuts 108 at both ends of the fixed shaft 107 to fix the fixed shaft 107, it is convenient to install the geotextile roll in the device, and to rotate the geotextile roll on the fixed shaft 107 to discharge the material. At the same time, the threaded connection method also facilitates the replacement of the geotextile roll, thereby improving the paving efficiency of the paving and winding device.

[0029] In this embodiment, Figure 1 and Figure 4 As shown, the top of the reset damping spring 306 is fixedly connected to the center of the auxiliary bracket 304, and the pressure rod 305 is fixedly connected to one end of the reset damping spring 306 and the inner wall of the auxiliary bracket 304 to form a telescopic connection structure. By making the geotextile fit the bottom of the pressure rod 305 below the guide shaft 307, while the pushing device is performing the paving operation, the geotextile is allowed to enter the bottom of the pressure rod 305 along the guide shaft 307 for paving operation, and the reset damping spring 306 at the top of the pressure rod 305 is used to buffer the pressure rod 305 to achieve pressure on the geotextile, thereby improving the paving effect of the paving and winding device.

[0030] In this embodiment, Figure 1 and Figure 3 As shown, the height of the lower end surface of the pressure rod 305 is higher than the height of the universal wheel 302, and the installation height of the guide shaft 307 is higher than the height of the collecting tank 201. By designing the height of the guide shaft 307 to be higher than the collecting tank 201, it is convenient to guide the geotextile above the guide shaft 307 to the cleaning roller 203 for cleaning during rolling, so as to prevent dust and impurities on the geotextile from affecting the rolling operation of the geotextile, thereby improving the rolling effect of the paving and rolling device on the geotextile.

[0031] The use method and advantages of the utility model: When the geotextile spreading and rolling device is used, the working process is as follows:

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when performing the paving operation, first, the geotextile roll is passed through the fixed shaft 107, and the fixed shaft 107 is fixed to the top of the fixed bracket 101 with the fixing nuts 108 threaded at both ends, so that the geotextile roll can rotate outside the fixed shaft 107; then, one end of the geotextile is passed between the paving shaft 206 and the auxiliary shaft 207, and one end of the geotextile is attached to the upper surface of the guide shaft 307, and is pulled down to the bottom of the pressure rod 305, so that the geotextile is located between the bottom of the pressure rod 305 and the ground and fits each other, and the second motor 205 is started to move the bottom plate 301 by pushing the push rod 303 in cooperation with the universal wheel 302, and the auxiliary bracket 304 connected to the upper end of the reset damping spring 306 is used to press the pressure rod 305 below, so that the pressure rod 305 slides between the grooves on the bottom inner wall of the auxiliary bracket 304, thereby applying pressure to the geotextile, making the paving smoother;

[0033] When the winding operation is required, the used geotextile is pulled onto the cleaning roller 203 through the top fitting guide shaft 307, and one end of the geotextile is fitted with the outer wall of the winding shaft 104, and at the same time, one end of the geotextile is placed in the groove of the U-shaped clamping block 106, so that the clamping block 106 is engaged with the winding shaft 104 and one end of the geotextile is fixed on the winding shaft 104, the first motor 102 is started to drive the winding shaft 104 to rotate, and the cleaning roller 203 is used to clean the dust and impurities on the geotextile into the collecting tank 201; finally, the docking rod 105 is pulled out to remove the plugged docking shaft 103 and the winding shaft 104, and the rolled geotextile roll is discharged to complete the winding operation.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A geotextile spreading and winding device, comprising a fixing mechanism (1), characterized in that: It also includes an auxiliary mechanism (3) and an adjusting mechanism (2), wherein a fixing mechanism (1) is installed on the upper end surface of the auxiliary mechanism (3), and an adjusting mechanism (2) is installed directly in front of the fixing mechanism (1); The fixing mechanism (1) comprises a fixing bracket (101), a winding shaft (104) driven by a first motor (102) is mounted on the fixing bracket (101), and a fixing shaft (107) is mounted on the upper fixing bracket (101) of the winding shaft (104); The regulating mechanism (2) comprises a collecting trough (201), a cleaning bracket (202) is fixedly connected above the collecting trough (201), a cleaning roller (203) is rotatably connected to the cleaning bracket (202), a spreading bracket (204) is arranged on the collecting trough (201) in front of the cleaning bracket (202), a spreading shaft (206) is connected to the spreading bracket (204) via a second motor (205), an auxiliary shaft (207) mounted on the spreading bracket (204) is arranged on the upper part of the spreading shaft (206), and the spreading shaft (206) and the auxiliary shaft (207) are in close contact with each other; The auxiliary mechanism (3) comprises a bottom plate (301), universal wheels (302) are fixedly connected at the four bottom corners of the bottom plate (301), a push rod (303) is fixedly connected at the top rear end of the bottom plate (301), an auxiliary bracket (304) is fixedly connected at the top front end of the bottom plate (301), a pressure rod (305) is telescopically connected at the bottom of the auxiliary bracket (304), and a guide shaft (307) is rotatably connected at the top of the auxiliary bracket (304).

2. The geotextile spreading and winding device according to claim 1, characterized in that: A docking shaft (103) is drivingly connected to the first motor (102); the docking shaft (103) is plugged into the reeling shaft (104) via a docking rod (105); and the reeling shaft (104) and the fixed bracket (101) form a rotationally connected structure.

3. The geotextile spreading and winding device according to claim 1, characterized in that: A clamping block (106) is provided in the middle of the outer wall of the reel (104).

4. The geotextile spreading and winding device according to claim 1, characterized in that: The fixed shaft (107) is a structure with external thread heads at both ends. After the fixed shaft (107) is mounted on the fixed bracket (101), the fixed shaft (107) is connected to the fixed bracket (101) through the cooperation of the fixing nut (108) and the external thread head.

5. The geotextile spreading and rolling device according to claim 1, characterized in that: The top of the return damping spring (306) is fixedly connected at the center of the auxiliary bracket (304), and the pressure rod (305) is fixedly connected to one end of the return damping spring (306) to form a telescopic connection structure with the inner wall of the auxiliary bracket (304).

6. The geotextile spreading and rolling device according to claim 1, characterized in that: The height of the lower end surface of the pressure rod (305) is higher than the height of the universal wheel (302), and the installation height of the guide shaft (307) is higher than the height of the collecting tank (201).

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