Multifunctional mining pneumatic grouting pump

Abstract

The utility model relates to the technical field of grouting pumps, and discloses a multifunctional mining pneumatic grouting pump which comprises a walking frame and a pump body, universal wheels are fixedly connected to the bottom of the walking frame, a supporting block is fixedly connected to the interior of the walking frame, an air cylinder is fixedly connected to the top of the supporting block, and a movable installation mechanism is arranged on the right side of the air cylinder. An auxiliary adjusting mechanism is arranged at the bottom of the pump body, in the using process, through movement of an arranged cylinder plug, matching with a sealing ring and a cylinder barrel, linkage between structures is facilitated, working and using of the pump body are facilitated, the using effect is improved, through movement of an arranged movable plate, matching with a spring, clamping blocks are made to move, and through movement of an arranged limiting plate and matching with a sliding block, the working efficiency is improved. Linkage between the cylinder plugs can be conveniently achieved, the number of used pump bodies can be conveniently adjusted according to using requirements, the flow in the connecting pipe can be conveniently adjusted by rotating the arranged threaded rod to enable the baffle to move, and workers can conveniently adjust the flow in time.

Description

Technical Field

[0001] The utility model relates to the technical field of grouting pumps, in particular to a multifunctional pneumatic grouting pump for mines. Background Technique

[0002] Due to the need for filling, perfusion and plugging in mines, coal rock strata and tunnels, as well as coal wall reinforcement, water blocking and hole plugging, spraying or grouting equipment is required.

[0003] According to what is disclosed on the patent network and described in a mine pneumatic grouting pump (authorization announcement number: CN 213574496 U), "The utility model belongs to the technical field of grouting pumps, solves the technical problem that when multiple grouting pumps work together, they cannot suck and discharge slurry synchronously, and provides a mine pneumatic grouting pump, including a pump frame, a pneumatic triple unit, a cylinder, a piston rod and a combined pump body. The combined pump body includes a first pump body, a second pump body and a mounting frame for fixedly installing the first pump body and the second pump body. The mounting frame is arranged on the pump frame. The first pump body and the second pump body are arranged side by side and flush. The first pump body includes a slurry cylinder and a suction and discharge valve group device. The slurry cylinder is communicated with the suction and discharge valve group device. The slurry cylinder includes a cylinder barrel and a plunger. One end of the plunger is arranged in the cylinder barrel, and the other end is connected with the piston rod. The other end of the cylinder barrel is connected with the suction and discharge valve group device. The mine pneumatic grouting pump described in the utility model has the advantage of synchronous suction and discharge of slurry when multiple grouting pumps work together, improving the operation efficiency."

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During the use of this utility model, through the arranged plunger connecting rod, the plungers in the two slurry cylinders can synchronously perform forward and backward reciprocating motions, generating a suction effect with the suction and discharge valve group device. In actual use, the arranged plunger connecting rod of this device makes the two pump bodies work simultaneously. As a result, when used in a special environment, such as when only one pump body needs to work, or when one pump body is damaged, this device cannot well adjust the number of pump bodies used in the linkage process, and at the same time, the flow rate of the pump body of this device cannot be well adjusted. Therefore, it is necessary to improve a multifunctional pneumatic grouting pump for mines to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a multifunctional pneumatic grouting pump for mines to solve the problems raised in the above background technique.

[0007] To achieve the above object, the utility model provides the following technical solutions: A multifunctional pneumatic grouting pump for mines, including a walking frame and a pump body. The bottom of the walking frame is fixedly connected with universal wheels. Inside the walking frame, there is a fixedly connected support block. On the top of the support block, there is a fixedly connected cylinder. On the right side of the cylinder, there is a movably installed mechanism. At the bottom of the pump body, there is an auxiliary adjustment mechanism;

[0008] The movably installed mechanism includes an implementation component and an auxiliary component. The auxiliary component is arranged on the left side of the implementation component.

[0009] Preferably, the implementation component includes a connecting frame. The connecting frame is fixedly connected to the right side of the cylinder. Inside the connecting frame, there is a fixedly connected cylinder barrel. On the left side of the cylinder barrel, there is a fixedly connected gland. Inside the gland, there is a sealing ring. Inside the cylinder barrel, there is a slidably connected piston. On the left side of the piston, there is a fixedly connected slider, which is convenient for the linkage between structures, facilitates the working and use of the pump body, and improves the use effect.

[0010] Preferably, there are two connecting frames, and the two connecting frames are symmetrically distributed with the midline on the right side of the cylinder as the axis of symmetry. The sealing ring contacts the piston, which makes the use process more stable.

[0011] Preferably, the auxiliary component includes a connecting block. The connecting block is fixedly connected to the right side of the cylinder. On the right side of the connecting block, there is a fixedly connected support frame. On the left side of the support frame, there is a fixedly connected connecting column. On the left side of the support frame, there is a spring. On the left side of the spring, there is a movably connected plate. On the left side of the movably connected plate, there is a fixedly connected clamping block. Inside the connecting block, there is a slidably connected limiting plate, which is convenient for realizing the linkage between pistons, can adjust the number of pump bodies used according to the use requirements, avoids the situation of resource waste, and increases the applicability.

[0012] Preferably, the movably connected plate is slidably connected to the connecting column. At the corresponding positions of the limiting plate and the clamping block, there are grooves, and the clamping block is slidably connected inside the grooves. At the corresponding positions of the limiting plate and the slider, there are grooves, and the slider is slidably connected inside the grooves, which makes the installation process more stable.

[0013] Preferably, the auxiliary adjustment mechanism includes a connecting pipe. The connecting pipe is fixedly connected to the bottom of the pump body. On the right side of the connecting pipe, there is a fixedly connected connecting platform. Inside the connecting platform, there is a rotatably connected threaded rod. Inside the connecting platform, there is a fixedly connected limiting rod. Outside the limiting rod, there is a slidably connected baffle, which is convenient for adjusting the flow rate inside the connecting pipe, facilitating the staff to adjust in time, and avoiding situations such as excessive pressure.

[0014] Preferably, the baffle is threadedly connected to the threaded rod. At the corresponding positions of the connecting platform and the baffle, there are grooves, and the baffle is slidably connected inside the grooves. The baffle is slidably connected to the connecting pipe, which makes the adjustment process more stable.

[0015] Compared with the prior art, the utility model provides a multifunctional pneumatic grouting pump for mining, which has the following beneficial effects:

[0016] 1. For this multifunctional pneumatic grouting pump for mining, during use, through the arranged implementation components, with the movement of the piston plug, in cooperation with the sealing ring and the cylinder barrel, the linkage between structures is facilitated, the operation of the pump body is made convenient, and the use effect is increased.

[0017] 2. For this multifunctional pneumatic grouting pump for mining, during use, through the arranged auxiliary components, with the movement of the movable plate, in cooperation with the spring, the clamping block moves, and with the movement of the limiting plate, in cooperation with the sliding block, the linkage between the piston plugs is facilitated, and the number of pump bodies used can be conveniently adjusted according to the use requirements, avoiding the occurrence of resource waste, and increasing the applicability.

[0018] 3. For this multifunctional pneumatic grouting pump for mining, during use, through the arranged auxiliary adjustment mechanism, with the rotation of the threaded rod, in cooperation with the limiting rod, the baffle moves, facilitating the adjustment of the flow rate inside the connecting pipe, making it convenient for the staff to adjust in time and avoiding the occurrence of situations such as excessive pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0020] Figure 1 It is a front structural schematic diagram of the present utility model;

[0021] Figure 2 It is a structural schematic diagram of the implementation components of the present utility model;

[0022] Figure 3 It is a structural schematic diagram of the auxiliary components of the present utility model;

[0023] Figure 4 It is a structural schematic diagram of the auxiliary adjustment mechanism of the present utility model;

[0024] Figure 5 It is an internal structural schematic diagram of the auxiliary adjustment mechanism of the present utility model.

[0025] In the figure: 1, walking frame; 2, universal wheel; 3, support block; 4, cylinder; 5, pump body; 6, movable mounting mechanism; 61, implementation component; 611, connecting frame; 612, cylinder barrel; 613, gland; 614, sealing ring; 615, piston; 616, slider; 62, auxiliary component; 621, connecting block; 622, support frame; 623, limit plate; 624, connecting column; 625, spring; 626, movable plate; 627, clamping block; 7, auxiliary adjustment mechanism; 71, connecting pipe; 72, connecting platform; 73, threaded rod; 74, limit rod; 75, baffle plate. Detailed implementation manners

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] Embodiment 1:

[0029] Please refer to Figures 1-3 , the present invention provides a technical solution: a multifunctional pneumatic grouting pump for mines, including a walking frame 1 and a pump body 5. A universal wheel 2 is fixedly connected to the bottom of the walking frame 1, a support block 3 is fixedly connected inside the walking frame 1, a cylinder 4 is fixedly connected to the top of the support block 3, a movable mounting mechanism 6 is arranged on the right side of the cylinder 4, and an auxiliary adjustment mechanism 7 is arranged at the bottom of the pump body 5;

[0030] The movable mounting mechanism 6 includes an implementation component 61 and an auxiliary component 62, and the auxiliary component 62 is arranged on the left side of the implementation component 61.

[0031] Further, the implementation component 61 includes a connecting frame 611. The connecting frame 611 is fixedly connected to the right side of the cylinder 4. Inside the connecting frame 611, a cylinder barrel 612 is fixedly connected. On the left side of the cylinder barrel 612, a gland 613 is fixedly connected. Inside the gland 613, a sealing ring 614 is arranged. Inside the cylinder barrel 612, a piston 615 is slidably connected. On the left side of the piston 615, a slider 616 is fixedly connected, facilitating the linkage between structures, facilitating the operation and use of the pump body 5, and enhancing the use effect.

[0032] Further, there are two connecting frames 611, and the two connecting frames 611 are symmetrically distributed with the midline on the right side of the cylinder 4 as the axis of symmetry. The sealing ring 614 is in contact with the piston 615, facilitating a more stable use process.

[0033] Further, the auxiliary component 62 includes a connecting block 621. The connecting block 621 is fixedly connected to the right side of the cylinder 4. On the right side of the connecting block 621, a support frame 622 is fixedly connected. On the left side of the support frame 622, a connecting column 624 is fixedly connected. On the left side of the support frame 622, a spring 625 is fixedly connected. On the left side of the spring 625, a movable plate 626 is fixedly connected. On the left side of the movable plate 626, a clamping block 627 is fixedly connected. Inside the connecting block 621, a limiting plate 623 is slidably connected, facilitating the linkage between the pistons 615. According to the use requirements, it is convenient to adjust the number of pump bodies 5 used, avoiding resource waste and enhancing applicability.

[0034] Further, the movable plate 626 is slidably connected to the connecting column 624. At the corresponding positions of the limiting plate 623 and the clamping block 627, grooves are provided, and the clamping block 627 is slidably connected inside the grooves. At the corresponding positions of the limiting plate 623 and the slider 616, grooves are provided, and the slider 616 is slidably connected inside the grooves, facilitating a more stable installation process.

[0035] Embodiment Two:

[0036] Please refer to Figures 4-5 and, in combination with Embodiment One, it is further obtained that the auxiliary adjustment mechanism 7 includes a connecting pipe 71. The connecting pipe 71 is fixedly connected to the bottom of the pump body 5. On the right side of the connecting pipe 71, a connecting platform 72 is fixedly connected. Inside the connecting platform 72, a threaded rod 73 is rotatably connected. Inside the connecting platform 72, a limiting rod 74 is fixedly connected. Outside the limiting rod 74, a baffle 75 is slidably connected, facilitating the adjustment of the flow rate inside the connecting pipe 71, facilitating timely adjustment by the staff, and avoiding situations such as excessive pressure.

[0037] Further, the baffle 75 is threadedly connected to the threaded rod 73. At the corresponding positions of the connecting platform 72 and the baffle 75, grooves are provided, and the baffle 75 is slidably connected inside the grooves. The baffle 75 is slidably connected to the connecting pipe 71, facilitating a more stable adjustment process.

[0038] During the actual operation process, when this device is in use, first, through the universal wheels 2 provided and in cooperation with the walking frame 1, the device is transported to the designated position. Then, it is adjusted according to the actual usage requirements. Through the movement of the movable plate 626 provided and in cooperation with the spring 625, the clamping block 627 moves. Through the movement of the limiting plate 623 provided and in cooperation with the slider 616, the linkage between the piston plugs 615 is facilitated. The number of pump bodies 5 can be conveniently adjusted according to the usage requirements, avoiding resource waste and increasing applicability. Through the movement of the piston plugs 615 provided and in cooperation with the sealing ring 614 and the cylinder barrel 612, the linkage between structures is facilitated, the work use of the pump body 5 is made convenient, and the usage effect is increased. Through the rotation of the threaded rod 73 provided and in cooperation with the limiting rod 74, the baffle 75 moves, facilitating the adjustment of the flow rate inside the connecting pipe 71, making it convenient for the staff to adjust in a timely manner and avoiding situations such as excessive pressure.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. A multifunctional pneumatic grouting pump for mines, comprising a traveling frame (1) and a pump body (5), characterized in that: The bottom of the walking frame (1) is fixedly connected with universal wheels (2). Inside the walking frame (1), a support block (3) is fixedly connected. On the top of the support block (3), a cylinder (4) is fixedly connected. On the right side of the cylinder (4), a movable mounting mechanism (6) is arranged. At the bottom of the pump body (5), an auxiliary adjustment mechanism (7) is arranged. The movable mounting mechanism (6) includes an implementation component (61) and an auxiliary component (62). The auxiliary component (62) is arranged on the left side of the implementation component (61).

2. The multifunctional pneumatic grouting pump according to claim 1, wherein: The implementation component (61) includes a connecting frame (611). The connecting frame (611) is fixedly connected to the right side of the cylinder (4). Inside the connecting frame (611), a cylinder barrel (612) is fixedly connected. On the left side of the cylinder barrel (612), a gland (613) is fixedly connected. Inside the gland (613), a sealing ring (614) is arranged. Inside the cylinder barrel (612), a piston (615) is slidably connected. On the left side of the piston (615), a slider (616) is fixedly connected.

3. The multifunctional pneumatic grouting pump according to claim 2, wherein: There are two connecting frames (611), and the two connecting frames (611) are symmetrically distributed with the midline on the right side of the cylinder (4) as the axis of symmetry. The sealing ring (614) is in contact with the piston (615).

4. The multifunctional pneumatic grouting pump according to claim 2, wherein: The auxiliary component (62) includes a connecting block (621). The connecting block (621) is fixedly connected to the right side of the cylinder (4). On the right side of the connecting block (621), a support frame (622) is fixedly connected. On the left side of the support frame (622), a connecting column (624) is fixedly connected. On the left side of the support frame (622), a spring (625) is fixedly connected. On the left side of the spring (625), a movable plate (626) is fixedly connected. On the left side of the movable plate (626), a clamping block (627) is fixedly connected. Inside the connecting block (621), a limiting plate (623) is slidably connected.

5. The multifunctional pneumatic grouting pump according to claim 4, characterized in that: The movable plate (626) is slidably connected with the connecting column (624). At the corresponding positions of the limiting plate (623) and the clamping block (627), grooves are opened, and the clamping block (627) is slidably connected inside the grooves. At the corresponding positions of the limiting plate (623) and the slider (616), grooves are opened, and the slider (616) is slidably connected inside the grooves.

6. The multifunctional pneumatic grouting pump according to claim 1, characterized in that: The auxiliary adjustment mechanism (7) includes a connecting pipe (71). The connecting pipe (71) is fixedly connected to the bottom of the pump body (5). On the right side of the connecting pipe (71), a connecting platform (72) is fixedly connected. Inside the connecting platform (72), a threaded rod (73) is rotatably connected. Inside the connecting platform (72), a limiting rod (74) is fixedly connected. Outside the limiting rod (74), a baffle (75) is slidably connected.

7. The multifunctional pneumatic grouting pump according to claim 6, characterized in that: The baffle (75) is threadedly connected with the threaded rod (73). At the corresponding positions of the connecting platform (72) and the baffle (75), grooves are opened, and the baffle (75) is slidably connected inside the grooves. The baffle (75) is slidably connected with the connecting pipe (71).

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