A grouting material feeding device

Abstract

The utility model relates to grouting material technical field especially, it relates to a grouting material feeding device, including material box and baffle, the baffle fixed setting is in the material box bottom inner wall, and the both sides fixed setting of material box has the storage tank for storing the grouting material to the grouting material, the storage tank bottom fixed setting has the discharge hopper, and the discharge hopper extends to the material box inside, the pressure -boosting mechanism is installed in the material box and baffle, for the pressure of material box to press out the grouting material that flows into the material box, and the pressure -boosting mechanism can control the opening and closing of discharge hopper, the discharge mechanism is connected with the material box downside, for the grouting material that the pressure -boosting mechanism presses out is guided to export, the grouting material feeding device not only can carry out grouting feeding of the utility model provided, but also can continuously feed when pressurizing through the setting pressure -boosting mechanism, improves the feeding efficiency, further can automatically control the opening and closing of discharge pipe, avoids the grouting material reflux, simple operation, strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of grouting material technology, and in particular to a grouting material feeding device. Background Technology

[0002] Grouting materials are a type of liquid or semi-liquid substance injected under pressure into structural cracks, pores, or foundations. Their core function is to form a water-insoluble solidified body after solidification, thereby improving the physical and mechanical properties of soil or concrete and achieving engineering purposes such as seepage prevention, leak plugging, reinforcement, or correction.

[0003] Grouting materials require a feeding device for feeding. While existing feeding devices can feed materials, they have some problems. First, feeding will pause when pressurized, which will affect feeding efficiency. Second, existing feeding devices cannot automatically control the opening and closing of the discharge pipe. Therefore, a grouting material feeding device is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a grouting material feeding device, which aims to solve the following problems: the existing feeding device will pause feeding when pressurized and cannot automatically control the opening and closing of the discharge pipe.

[0005] This utility model embodiment is implemented as follows: a grouting material feeding device includes: a material box and a partition plate, the partition plate being fixedly installed on the inner wall of the bottom of the material box; storage boxes for storing grouting material being fixedly installed on both sides of the material box; a discharge hopper being fixedly installed at the bottom of the storage boxes, the discharge hopper extending into the material box; a pressurizing mechanism, which is installed on the material box and the partition plate, for pressurizing the material box to force out the grouting material flowing into the material box; the pressurizing mechanism can control the opening and closing of the discharge hopper; and a discharge mechanism, which is connected to the lower side of the material box, for discharging the grouting material pressed out by the pressurizing mechanism.

[0006] Preferably, the pressurizing mechanism includes: a drive assembly mounted on the top of the partition and the inner wall of the top of the hopper; a threaded cylinder rotatably mounted on the top of the hopper and distributed on both sides of the partition, with driven bevel gears fixedly mounted on the threaded cylinder, two driven bevel gears intermittently meshing with the power output end of the drive assembly, a threaded post threadedly connected to the threaded cylinder, and a pressure plate fixedly mounted on the threaded post; a sliding sleeve fixedly mounted on the inner wall of the top of the hopper, with a sliding column slidably mounted on the sliding sleeve and fixedly connected to the pressure plate; and a sealing plate fixed on the pressure plate and slidably connected to the side wall of the hopper, used to control the opening and closing of the discharge end of the discharge hopper.

[0007] Preferably, the drive assembly includes: a power component, which is fixedly installed on the inner wall of the top of the partition, and the output shaft of the power component is fixedly connected to a first gear; a support sleeve, which is fixed to the inner wall of the top of the material box, and a connecting rod is rotatably arranged inside the support sleeve, and a second gear that meshes with the first gear is fixed on the connecting rod; and incomplete bevel gears, which are fixed at both ends of the connecting rod, and the two driven bevel gears and the incomplete bevel gear mesh intermittently.

[0008] Preferably, the discharge mechanism includes: an outlet pipe, one end of which is fixedly connected to the lower side of the material box and two outlet pipes are provided, each of the two outlet pipes is fixedly provided with a baffle, the baffle having an opening for the grouting material to pass through; an opening and closing assembly, which is installed on the baffle and is used to control the opening and closing of the opening; and a discharge pipe, which is fixedly connected to the discharge end of the two outlet pipes and is used to discharge the grouting material for feeding.

[0009] Preferably, the opening and closing assembly includes: a support box fixed to a baffle, a guide post fixedly disposed inside the support box, a rack sleeved on the guide post, and a return spring fixedly connected between the rack and the inner wall of the support box; a guide groove fixed to the inner wall of the support box, and a guide wheel mounted on the rack slidably disposed inside the guide groove; and an output gear rotatably mounted on the support box and meshing with the rack, the output gear shaft extending outside the support box and fixedly connected to a rotating frame, and a sealing plate for controlling the opening and closing of the passage fixedly disposed on the rotating frame.

[0010] The grouting material feeding device provided by this utility model can not only perform grouting feeding, but also continuously feed under pressure by setting a pressurization mechanism, which improves the feeding efficiency. Furthermore, it can automatically control the opening and closing of the discharge pipe to avoid backflow of grouting material. It is simple to operate and highly practical. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the grouting material feeding device.

[0012] Figure 2 A schematic diagram of the drive assembly for the grouting material feeding device.

[0013] Figure 3 A schematic diagram of the baffle of the grouting material feeding device.

[0014] Figure 4 A schematic diagram of the opening and closing components of the grouting material feeding device.

[0015] In the attached diagram: 1-material bin, 2-partition plate, 3-storage bin, 4-discharge hopper, 5-pressurizing mechanism, 6-discharge mechanism, 51-drive assembly, 52-threaded cylinder, 53-driven bevel gear, 54-threaded column, 55-pressure plate, 56-sliding sleeve, 57-sliding column, 58-sealing plate, 511-power component, 512-first gear, 513-support sleeve, 514-connecting rod, 515-second gear, 516-incomplete bevel gear, 61-lead pipe, 62-baffle, 63-port, 64-opening and closing assembly, 65-exit pipe, 641-support box, 642-guide column, 643-rack, 644-reset spring, 645-guide groove, 646-guide wheel, 647-output gear, 648-rotating frame, 649-sealing plate. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and do not limit the present utility model.

[0017] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0018] Please see Figure 1 This utility model provides a grouting material feeding device, which includes:

[0019] The material box 1 and the partition plate 2 are fixedly installed on the inner wall of the bottom of the material box 1. Storage boxes 3 for storing grouting materials are fixedly installed on both sides of the material box 1. A discharge hopper 4 is fixedly installed at the bottom of the storage box 3 and extends into the material box 1. A pressurizing mechanism 5 is installed on the material box 1 and the partition plate 2 to pressurize the material box 1 to force out the grouting materials flowing into the material box 1. The pressurizing mechanism 5 can control the opening and closing of the discharge hopper 4. A discharge mechanism 6 is connected to the lower side of the material box 1 to discharge the grouting materials pressed out by the pressurizing mechanism 5.

[0020] When using the grouting material feeding device, first add the grouting material from the storage box 3 into the material box 1, then turn on the pressurizing mechanism 5. The pressurizing mechanism 5 can pressurize the grouting material. Under the pressure of the pressurizing mechanism 5, the grouting material can be discharged from the discharge mechanism 6. Align the discharge mechanism 6 with the position where the material needs to be fed to start feeding.

[0021] like Figure 1 and Figure 2As shown, in a preferred embodiment of this utility model, the pressurizing mechanism 5 includes: a drive assembly 51, which is installed on the top of the partition 2 and the inner wall of the top of the material box 1; a threaded cylinder 52, which is rotatably installed on the top of the material box 1 and distributed on both sides of the partition 2, and a driven bevel gear 53 is fixedly provided on the threaded cylinder 52. There are two driven bevel gears 53, which intermittently mesh with the power output end of the drive assembly 51. A threaded post 54 is threadedly connected to the threaded cylinder 52, and a pressure plate 55 is fixedly provided on the threaded post 54; a sliding sleeve 56, which is fixedly installed on the inner wall of the top of the material box 1, and a sliding column 57 that is slidably provided on the sliding sleeve 56 and fixedly connected to the pressure plate 55; and a sealing plate 58, which is fixed on the pressure plate 55 and slidably connected to the side wall of the material box 1, and is used to control the opening and closing of the discharge end of the discharge hopper 4.

[0022] like Figure 2 As shown, in a preferred embodiment of the present invention, the drive assembly 51 includes: a power component 511, which is fixedly installed on the inner wall of the top of the partition 2, and the output shaft of the power component 511 is fixedly connected to a first gear 512; a support sleeve 513, which is fixed on the inner wall of the top of the material box 1, and a connecting rod 514 is rotatably arranged inside the support sleeve 513, and a second gear 515 that meshes with the first gear 512 is fixed on the connecting rod 514; and an incomplete bevel gear 516, which is fixed at both ends of the connecting rod 514, and the two driven bevel gears 53 and the incomplete bevel gear 516 mesh intermittently.

[0023] When pressurizing the grouting material, the power component 511, specifically a motor, is activated. The output shaft of the power component 511 drives the first gear 512 to rotate. The first gear 512 drives the second gear 515 and the connecting rod 514 to rotate on the support sleeve 513. The rotation of the connecting rod 514 drives the incomplete bevel gear 516 to rotate. Since the incomplete bevel gear 516 intermittently meshes with the driven bevel gears 53 on both sides, the incomplete bevel gear 516 can drive the threaded cylinder 52 to rotate through the driven bevel gears 53. The rotation of the threaded cylinder 52 causes the threaded column 54 to drive the pressure plate 5. 5 and the sliding column 57 move up and down along the sliding sleeve 56, and the two pressure plates 55 always move in opposite directions. When the pressure plate 55 moves upward, it can drive the sealing plate 58 to move upward. When the sealing plate 58 moves to the top, it can disengage from the discharge hopper 4, and the grouting material can flow from the storage box 3 into the material box 1 through the discharge hopper 4. When the pressure plate 55 moves downward, it can drive the sealing plate 58 to close the discharge hopper 4, thereby preventing the grouting material from flowing above the pressure plate 55. The pressure plate 55 can then press the grouting material to open the discharge mechanism 6, and the grouting material can be discharged from the discharge mechanism 6 and fed.

[0024] like Figure 1 and Figure 3As shown, in a preferred embodiment of this utility model, the discharge mechanism 6 includes: two outlet pipes 61, one end of which is fixedly connected to the lower side of the material box 1; each of the two outlet pipes 61 is fixedly provided with a baffle 62, and the baffle 62 has an opening 63 for the grouting material to pass through; an opening and closing assembly 64, which is installed on the baffle 62 and is used to control the opening and closing of the opening 63; and a discharge pipe 65, which is fixedly connected to the discharge end of the two outlet pipes 61 and is used to discharge the grouting material for feeding.

[0025] like Figure 3 and Figure 4 As shown, in a preferred embodiment of this utility model, the opening and closing assembly 64 includes: a support box 641, which is fixed on the baffle 62, a guide post 642 is fixedly disposed inside the support box 641, a rack 643 is sleeved on the guide post 642, and a return spring 644 is fixedly connected between the rack 643 and the inner wall of the support box 641; a guide groove 645, which is fixed on the inner wall of the support box 641, and a guide wheel 646 mounted on the rack 643 is slidably disposed inside the guide groove 645; an output gear 647, which is rotatably mounted on the support box 641 and meshes with the rack 643, the shaft of the output gear 647 extends to the outside of the support box 641 and is fixedly connected to a rotating frame 648, and a sealing plate 649 for controlling the opening and closing of the passage 63 is fixedly disposed on the rotating frame 648.

[0026] When the pressure plate 55 moves downward, the grouting material pushes the sealing plate 649 and the rotating frame 648 to rotate counterclockwise under the pressure of the pressure plate 55, thereby driving the output gear 647 to rotate counterclockwise. The counterclockwise rotation of the output gear 647 drives the rack 643 and the guide wheel 646 to slide along the guide post 642 and the guide groove 645 and compress the return spring 644. At this time, the opening 63 opens, and the grouting material can be discharged from the opening 63 through the outlet pipe 65. When the pressure plate 55 moves upward, under the push of the negative pressure and the elastic force of the return spring 644, the sealing plate 649 can rotate clockwise to reset, thereby closing the opening 63 and preventing the backflow of air and grouting material.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A grouting material feeding device, comprising a material box and a partition, characterized in that, The partition is fixedly installed on the inner wall of the bottom of the material box, and storage boxes for storing grouting materials are fixedly installed on both sides of the material box. A discharge hopper is fixedly installed at the bottom of the storage box and extends into the material box. The pressurizing mechanism, which is installed on the material box and the partition, is used to pressurize the material box to force out the grouting material flowing into the material box. The pressurizing mechanism can control the opening and closing of the discharge hopper. The discharge mechanism, which is connected to the lower side of the hopper, is used to discharge the grouting material pressed out by the pressurizing mechanism.

2. The grouting material feeding device according to claim 1, characterized in that, The pressurization mechanism includes: The drive assembly is installed on the top of the partition and on the inner wall of the top of the hopper; A threaded cylinder is rotatably mounted on the top of the material box and distributed on both sides of the partition. A driven bevel gear is fixedly installed on the threaded cylinder. There are two driven bevel gears, which intermittently mesh with the power output end of the drive component. A threaded column is threadedly connected to the threaded cylinder, and a pressure plate is fixedly installed on the threaded column. A sliding sleeve is fixedly installed on the inner wall of the top of the material box, and a sliding column that is fixedly connected to the pressure plate is slidably provided on the sliding sleeve; The sealing plate, which is fixed to the pressure plate and slidably connected to the side wall of the hopper, is used to control the opening and closing of the discharge end of the discharge hopper.

3. The grouting material feeding device according to claim 2, characterized in that, The driving component includes: A power component is fixedly installed on the inner wall of the top of the partition, and the output shaft of the power component is fixedly connected to a first gear. A support sleeve is fixed to the inner wall of the top of the material box. A connecting rod is rotatably arranged inside the support sleeve, and a second gear that meshes with the first gear is fixed on the connecting rod. An incomplete bevel gear is fixed at both ends of the connecting rod, and the two driven bevel gears and the incomplete bevel gear mesh intermittently.

4. The grouting material feeding device according to claim 1, characterized in that, The discharge mechanism includes: Two outlet pipes are fixedly connected to the lower side of the material box at one end. Each outlet pipe has a baffle fixedly installed inside it, and the baffle has an opening for the grouting material to pass through. An opening and closing assembly, mounted on a baffle, is used to control the opening and closing of the passage. The outlet pipe is fixedly connected to the outlet ends of the two lead-out pipes and is used to discharge the grouting material for feeding.

5. The grouting material feeding device according to claim 4, characterized in that, The opening / closing component includes: A support box is fixed on a baffle. A guide post is fixedly installed inside the support box. A rack is sleeved on the guide post. A return spring is fixedly connected between the rack and the inner wall of the support box. The guide groove is fixed to the inner wall of the support box, and a guide wheel mounted on a rack is slidably arranged in the guide groove. An output gear is rotatably mounted on a support box and meshes with a rack. The shaft of the output gear extends outside the support box and is fixedly connected to a rotating frame. A sealing plate for controlling the opening and closing of the passage is fixed on the rotating frame.

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