Delivery pump convenient for pump truck installation

Abstract

The utility model discloses a delivery pump convenient for pump truck installation, which belongs to the technical field of delivery pump installation and comprises an installation seat and an installation frame, a pump body is fixedly installed on the upper surface of the installation seat, a driving motor is fixedly installed on the upper surface of the installation seat, and the output end of the driving motor is connected with a connecting shaft of the pump body. The bottom surface of the mounting seat is fixedly connected with two mounting sleeves, the two mounting sleeves are both slidably connected with the mounting frame, two grooves are formed in the upper surface of the mounting frame, the mounting seat and the mounting frame are combined, the mounting seat is pushed, one side of each mounting sleeve makes contact with the corresponding positioning hoop, and when the mounting sleeves pass through the limiting blocks, the positioning hoops are clamped in the grooves. The limiting block extrudes the reset spring to enter the limiting base, the installation sleeve can conveniently pass through the limiting block, after the installation sleeve is in place, the limiting block can be automatically popped out, the limiting base can be adjusted through cooperation of the hydraulic rod in the groove, the limiting block is matched with the positioning hoop, and the conveying pump can be rapidly installed on an installation frame on a pump truck.

Description

Technical Field

[0001] The utility model relates to the field of delivery pump installation, in particular to a delivery pump which is convenient for installation on a pump truck. Background Art

[0002] A delivery pump is a concrete delivery equipment that continuously delivers concrete that meets the pumping conditions to the pouring construction site through horizontally or vertically laid pipes. It is powered by an electric motor or a diesel engine and is widely used in high-rise buildings, municipal construction, electricity, energy, transportation and other civil and industrial buildings that require large amounts of concrete, have high grades, strict quality requirements and long delivery distances, especially in engineering construction in narrow sites. When the delivery pump is installed on a pump truck, the installation position between the delivery pump and the pump truck is usually relatively fixed.

[0003] A Chinese patent with announcement number CN219509808U discloses a delivery pump that is easy to install on a pump truck, including a base, a delivery pump body is arranged on the upper part of the base, and a mounting block is arranged on both inner and outer ends of the two sides of the base, a movable through hole is opened on the mounting block, an adjusting rod is movably arranged in the movable through hole, an adjusting assembly is arranged on the adjusting rod, and a bracket is arranged on the adjusting assembly, and a fixing block is arranged on the bracket. Although an adjustable mounting hole is arranged in the above patent scheme for installation with a pump truck, bolts are still required for connection. The bolts are easy to rust during use, which makes it inconvenient to install the delivery pump later. Therefore, those skilled in the art provide a delivery pump that is easy to install on a pump truck to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a delivery pump which is convenient for installation on a pump truck, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A delivery pump that is easy to install on a pump truck comprises a mounting seat and a mounting frame, a pump body is fixedly mounted on the upper surface of the mounting seat, a drive motor is fixedly mounted on the upper surface of the mounting seat, the output end of the drive motor is connected to the connecting shaft of the pump body, two mounting sleeves are fixedly connected to the bottom surface of the mounting seat, both of the two mounting sleeves are slidably connected to the mounting frame, two grooves are provided on the upper surface of the mounting frame, the interior of each of the grooves is slidably connected to a limiting seat, the interior of each of the limiting seats is slidably connected to a limiting block, the inner wall of each of the limiting seats is fixedly connected to a return spring, the top of each of the return springs is connected to the bottom surface of the limit block, the inner wall of each of the grooves is fixedly mounted to a hydraulic rod, and the output end of each of the hydraulic rods is connected to the limit seat.

[0007] As a further solution of the utility model: two positioning hoops are fixedly connected to the outer surface of the mounting frame, one side of each positioning hoops contacts one end of the mounting sleeve, and the other end of each mounting sleeve contacts one side of the limit block.

[0008] As a further solution of the utility model: a fixing plate is fixedly connected to the bottom surface of the mounting frame, and a fixing hole is opened on the upper surface of the fixing plate.

[0009] As a further solution of the utility model: a hood is mounted on the upper surface of the mounting seat by screws, and a handle is fixedly connected to the upper surface of the hood.

[0010] As a further solution of the utility model: a heat dissipation window is provided on the right side of the hood, a protective net is provided inside the heat dissipation window, a through opening is provided on the left side of the hood, a ventilation window is provided on the back of the hood, and a fan is fixedly installed on the back of the hood.

[0011] As a further solution of the utility model: a control box is fixedly installed on the front of the hood, and a control switch is fixedly installed inside the control box.

[0012] As a further solution of the utility model: a sliding hole is opened on the inner wall of each groove, a sliding rod is slidably connected to the inside of each sliding hole, and one end of each sliding rod is connected to the limit seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The delivery pump which is convenient for installation on a pump truck is composed of a mounting seat and a mounting frame. The mounting frame is installed on the pump truck by using a fixing plate. A mounting sleeve matched with the mounting frame is arranged at the bottom of the mounting seat. The mounting sleeve is inserted into two arms of the mounting frame, and the mounting seat is pushed so that one side of the mounting sleeve contacts the positioning hoop. Grooves are arranged on the two arms of the mounting frame, and a limiting seat and a limiting block are arranged in the groove. When the mounting sleeve passes through the limiting block, the limiting block squeezes a reset spring into the limiting seat to facilitate the passing of the mounting sleeve. After the mounting sleeve is in place, the limiting block automatically pops out. The limiting seat can be adjusted by cooperating with a hydraulic rod in the groove. The limiting block cooperates with the positioning hoop, and the delivery pump can be quickly installed on the mounting frame on the pump truck. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a delivery pump that is convenient for installation on a pump truck;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of a mounting frame of a delivery pump that is convenient for installation in a pump truck;

[0017] Figure 3A side cross-sectional view of a mounting frame of a delivery pump that is convenient for installation on a pump truck;

[0018] Figure 4 The present invention is a top view of a hood of a delivery pump which is convenient for installation on a pump truck.

[0019] In the figure: 1. mounting seat; 2. mounting frame; 3. positioning hoop; 4. fixing hole; 5. pump body; 6. fixing plate; 7. mounting sleeve; 8. control switch; 9. control box; 10. protective net; 11. machine cover; 12. sliding hole; 13. sliding rod; 14. limiting block; 15. groove; 16. hydraulic rod; 17. reset spring; 18. limiting seat; 19. fan; 20. ventilation window; 21. heat dissipation window; 22. driving motor; 23. through port. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] See also Figures 1 to 4In the embodiment of the utility model, a delivery pump that is convenient for installation on a pump truck includes a mounting seat 1 and a mounting frame 2. A pump body 5 is fixedly mounted on the upper surface of the mounting seat 1. A drive motor 22 is fixedly mounted on the upper surface of the mounting seat 1. The output end of the drive motor 22 is connected to the connecting shaft of the pump body 5. Two mounting sleeves 7 are fixedly connected to the bottom surface of the mounting seat 1. The two mounting sleeves 7 are slidably connected to the mounting frame 2. Two grooves 15 are provided on the upper surface of the mounting frame 2. The interior of each groove 15 is slidably connected to a limited seat 18. The interior of each limited seat 18 is slidably connected to a limited block 14. The inner wall of each limited seat 18 is fixedly connected to a reset spring 17. The top of each reset spring 17 is fixedly connected to the limit block 1 4 is connected, and a hydraulic rod 16 is fixedly installed on the inner wall of each groove 15. The hydraulic rod 16 is connected to the hydraulic system on the pump truck through a hydraulic pipe. The output end of each hydraulic rod 16 is connected to the limit seat 18. The mounting sleeve 7 is inserted into the two arms on the mounting frame 2, and the mounting seat 1 is pushed to slide toward the positioning hoop 3. When the mounting sleeve 7 passes through the limit block 14, the limit block 14 is squeezed, and the limit block 14 compresses the return spring 17 in the limit seat 18, so that the top of the limit block 14 is flush with the mounting frame 2, which is convenient for the mounting sleeve 7 to slide into place. When the mounting sleeve 7 contacts the positioning hoop 3, the hydraulic rod 16 in the control groove 15 drives the limit seat 18 to slide until the limit block 14 in the limit seat 18 pops out.

[0023] Two positioning hoops 3 are fixedly connected to the outer surface of the mounting frame 2, and one side of each positioning hoop 3 contacts one end of the mounting sleeve 7, and the other end of each mounting sleeve 7 contacts one side of the limit block 14, and the limit block 14 contacts the other end of the mounting sleeve 7. The limit block 14 and the positioning hoop 3 are used to cooperate with each other to limit the installation of the delivery pump. The bottom surface of the mounting frame 2 is fixedly connected with a fixing plate 6, and a fixing hole 4 is provided on the upper surface of the fixing plate 6. By arranging the fixing plate 6 on the mounting frame 2, it is convenient to bolt or weld the mounting frame 2 to the pump truck. A hood 11 is installed on the upper surface of the mounting seat 1 by screws, and a handle is fixedly connected to the upper surface of the hood 11. The drive motor 22 is located inside the hood 11, and the hood 11 can protect the drive motor 22. A handle is provided on the hood 11 to facilitate disassembly of the hood 11.

[0024] A heat dissipation window 21 is provided on the right side of the hood 11, and a protective net 10 is provided inside the heat dissipation window 21. A through opening 23 is provided on the left side of the hood 11. A ventilation window 20 is provided on the back of the hood 11. A fan 19 is fixedly installed on the back of the hood 11. By arranging the heat dissipation window 21 on the hood 11, the ventilation window 20 and the heat dissipation window 21 cooperate with the fan 19, so as to facilitate the drive motor 22 to dissipate heat. A control box 9 is fixedly installed on the front of the hood 11, and a control switch 8 is fixedly installed inside the control box 9. By arranging the control switch 8 in the control box 9, it is convenient to control the start of the delivery pump. A sliding hole 12 is provided on the inner wall of each groove 15, and a sliding rod 13 is slidably connected to the inside of each sliding hole 12. One end of each sliding rod 13 is connected to the limit seat 18, and the stability of the limit seat 18 can be ensured by the sliding rod 13 cooperating with the limit seat 18.

[0025] The working principle of the utility model is as follows: when the delivery pump is installed for the first time, the mounting frame 2 of the delivery pump needs to be fixed on the pump truck by bolts or welding, and the hydraulic rod 16 in the groove 15 is connected to the hydraulic system on the pump truck through a hydraulic pipe. In the subsequent installation, it is only necessary to install the delivery pump without disassembling the mounting frame 2. A mounting sleeve 7 is arranged below the mounting seat 1 at the bottom of the delivery pump, and the mounting sleeve 7 is inserted into the two support arms on the mounting frame 2 to push the mounting seat 1 to slide toward the positioning hoop 3. When the mounting sleeve 7 passes through the limit block 14, the limit block 14 is squeezed, and the limit block 14 compresses the return spring 17 in the limit seat 18, so that the top of the limit block 14 is flush with the mounting frame 2, which is convenient for the mounting sleeve 7 to slide into place. When the mounting sleeve 7 contacts the positioning hoop 3, the hydraulic rod 16 in the control groove 15 drives the limit seat 18 to slide until the limit block 14 in the limit seat 18 pops out. At this time, the limit block 14 contacts the other end of the mounting sleeve 7, and the delivery pump is installed and limited by the limit block 14 and the positioning hoop 3.

[0026] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A delivery pump that is easy to install on a pump truck, comprising a mounting seat (1) and a mounting frame (2), characterized in that: A pump body (5) is fixedly mounted on the upper surface of the mounting seat (1), a drive motor (22) is fixedly mounted on the upper surface of the mounting seat (1), the output end of the drive motor (22) is connected to the connecting shaft of the pump body (5), two mounting sleeves (7) are fixedly connected to the bottom surface of the mounting seat (1), the two mounting sleeves (7) are slidably connected to the mounting frame (2), two grooves (15) are provided on the upper surface of the mounting frame (2), the interior of each groove (15) is slidably connected to a limit seat (18), the interior of each limit seat (18) is slidably connected to a limit block (14), the inner wall of each limit seat (18) is fixedly connected to a return spring (17), the top end of each return spring (17) is connected to the bottom surface of the limit block (14), the inner wall of each groove (15) is fixedly mounted to a hydraulic rod (16), the output end of each hydraulic rod (16) is connected to the limit seat (18).

2. A delivery pump that is easy to install on a pump truck according to claim 1, characterized in that: Two positioning hoops (3) are fixedly connected to the outer surface of the mounting frame (2), one side of each positioning hoops (3) contacts one end of the mounting sleeve (7), and the other end of each mounting sleeve (7) contacts one side of the limiting block (14).

3. A delivery pump that is easy to install on a pump truck according to claim 1, characterized in that: A fixing plate (6) is fixedly connected to the bottom surface of the mounting frame (2), and a fixing hole (4) is provided on the upper surface of the fixing plate (6).

4. A delivery pump that is easy to install on a pump truck according to claim 1, characterized in that: A hood (11) is mounted on the upper surface of the mounting seat (1) by means of screws, and a handle is fixedly connected to the upper surface of the hood (11).

5. A delivery pump that is easy to install on a pump truck according to claim 4, characterized in that: The right side of the hood (11) is provided with a heat dissipation window (21), a protective net (10) is provided inside the heat dissipation window (21), the left side of the hood (11) is provided with a through opening (23), the back side of the hood (11) is provided with a ventilation window (20), and a fan (19) is fixedly mounted on the back side of the hood (11).

6. A delivery pump that is easy to install on a pump truck according to claim 4, characterized in that: A control box (9) is fixedly mounted on the front of the hood (11), and a control switch (8) is fixedly mounted inside the control box (9).

7. A delivery pump that is easy to install on a pump truck according to claim 1, characterized in that: The inner wall of each groove (15) is provided with a sliding hole (12), the interior of each sliding hole (12) is slidably connected with a sliding rod (13), and one end of each sliding rod (13) is connected to a limiting seat (18).

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