Movable diesel water pump unit

Abstract

The utility model discloses a movable diesel water pump unit which comprises a movable trailer, the movable trailer is provided with a rainproof ceiling, a diesel engine set and a water pump connected with the diesel engine set are installed on the movable trailer, a radiator is installed on the side face of the diesel engine set, a liquid level meter is arranged in a diesel oil tank of the diesel engine set, and a silencer is installed on a smoke exhaust pipe of the diesel engine set. A plurality of lifting supporting legs are installed on the side face of the movable trailer, a traction shaft is arranged at the front end of the movable trailer, a towing hook part and a front guide wheel are installed on the traction shaft, tires are installed below the movable trailer, and the movable trailer is convenient to move and transfer for a long distance through the traction shaft. The movable trailer can be conveniently fixed to a certain position through the lifting supporting legs, and on-site work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel engine water pumps, in particular to a mobile diesel engine water pump unit. Background Art

[0002] A diesel water pump generally refers to a pump group driven by a diesel engine through an elastic coupling. The diesel water pump is usually installed on a chassis. In the prior art, such as patent CN217813783U, a diesel water pump that is easy to move is disclosed, including a chassis, a water pump body is fixedly installed on the surface of the chassis, universal wheels are fixedly installed at the bottom surface of the chassis near the four corners, and fixed frames are installed at the bottom of the chassis on both sides. A supporting base plate is slidably connected between the fixed frames, and a pull rod is fixedly installed on one side of the chassis near the top surface. People hold the pull rod and solve the problem of people feeling tired in the process of lifting the diesel water pump by pulling the pull rod, so that the universal wheel drives the chassis and the water pump body to move, but manually pulling the chassis is suitable for short-distance movement and is not convenient for transferring the diesel water pump over long distances. Utility Model Content

[0003] The purpose of the present invention is to overcome the above-mentioned defects or problems in the background technology and provide a mobile diesel water pump unit.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A mobile diesel water pump unit includes a mobile trailer, which is provided with a rainproof roof. A diesel unit and a water pump connected thereto are installed on the mobile trailer. A radiator is installed on the side of the diesel unit. A liquid level gauge is provided in the diesel tank of the diesel unit. A muffler is installed on the exhaust pipe of the diesel unit. A plurality of lifting legs are installed on the side of the mobile trailer. A traction shaft is provided at the front end of the mobile trailer. A towing hook and a front guide wheel are installed on the traction shaft. A tire is installed under the mobile trailer.

[0006] In certain embodiments of the present invention, the diesel engine unit is located between the radiator and the water pump, a cooling fan is provided in the radiator, and the water pump is located at the rear end of the mobile trailer.

[0007] In certain embodiments of the present invention, reflective sheets are arranged on the sides of the mobile trailer.

[0008] In certain embodiments of the present invention, the front guide wheel adopts a trailer jack guide wheel, and the lifting legs adopt four hand-cranked jack legs, which are located at the four corners of the mobile trailer.

[0009] In certain embodiments of the present invention, the smoke outlet of the smoke exhaust pipe is located on the top of the rainproof roof, and the smoke outlet is provided with a rain shield.

[0010] In certain embodiments of the present invention, the traction shaft includes a telescopic rod, the fixed rod end of the telescopic rod is installed on the front side of the mobile trailer, a towing hook is arranged in front of the telescopic rod end of the telescopic rod, and a front guide wheel is installed on the side of the telescopic rod end.

[0011] In certain embodiments of the present invention, a mounting frame is further installed on the mobile trailer, the radiator is located in front of the mounting frame, the diesel engine unit is located inside the mounting frame, a controller and a muffler are installed on the mounting frame, and operation buttons are arranged on the outer shell of the controller.

[0012] In certain embodiments of the present invention, there are two tires, which are connected by an axle rod, and the axle rod is installed at the bottom of the mobile trailer through a spring steel plate assembly.

[0013] In certain embodiments of the present invention, the spring steel plate assembly includes two U-shaped parts, a fixing plate is installed at the open end of the U-shaped part, the axle rod passes through the inner side of the U-shaped part, and several layers of spring steel plates are stacked above the fixing plate. The spring steel plates are bent into an arc shape, and a U-shaped part for accommodating the axle rod is arranged between the spring steel plate and the axle rod. The two ends of the spring steel plate are installed at the bottom of the mobile trailer through connecting parts.

[0014] In certain embodiments of the present invention, both ends of the spring steel plate are bent into a hole shape to form a bent portion, and the bent portion is sleeved on the installation shaft of the connecting piece.

[0015] In certain embodiments of the present invention, the lengths of the spring steel plates in the upper layer are the same, the lengths of the spring steel plates in the lower layer decrease successively, and the length of the spring steel plates in the lowest layer is greater than the length of the fixed plate; the bent portions are located at both ends of the spring steel plates in the upper layer.

[0016] From the above description of the present invention, it can be seen that compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The traction shaft facilitates the movement of the mobile trailer. When moving, the front vehicle connects the tow hook to the hook ring of the tow hook to drive the mobile trailer to move a long distance; the lifting legs make it easy to fix the mobile trailer in a certain place, which is convenient for on-site work.

[0018] 2. The tires are installed on the bottom of the mobile trailer through the axle rod and spring steel plate assembly, which helps to ensure its service life and improve the operating stability of the mobile trailer; the diesel engine is cooled through the radiator, thereby improving the heat dissipation effect of the diesel engine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

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

[0021] Figure 2 This is a schematic diagram of the position of the smoke exhaust pipe of the present invention;

[0022] Figure 3 This is a schematic diagram of the position of the spring steel plate assembly of the present invention;

[0023] Figure 4 For the utility model Figure 3 A magnified view of;

[0024] Description of main reference numerals:

[0025] 1. Mobile trailer, 10. Tire, 11. Axle rod, 12. Towing shaft, 13. Towing hook, 14. Front guide wheel, 15. Reflector, 16. Fender, 2. Rainproof roof, 3. Diesel engine unit, 30. Exhaust pipe, 31. Muffler, 4. Water pump, 5. Radiator, 6. Lifting legs, 7. Mounting frame, 70. Controller, 8. Spring steel plate assembly, 80. U-shaped piece, 81. Fixing plate, 82. Spring steel plate, 83. U-shaped piece, 84. Connecting piece. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the present invention and should not be regarded as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0027] In the claims, description and the above-mentioned drawings of the present utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" is to distinguish different objects rather than to describe a specific order.

[0028] In the claims, specification and the above-mentioned drawings of the present utility model, unless otherwise expressly defined, directional words, such as the terms "center", "transverse", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise" and the like, indicating directions or positional relationships are based on the directions and positional relationships shown in the 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 direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the present utility model.

[0029] In the claims, specification and the above drawings of the present utility model, unless otherwise clearly defined, if the terms "fixed connection" or "fixed connection" are used, they should be understood in a broad sense, that is, any connection method without any displacement relationship and relative rotation relationship between the two parties, that is to say, including non-detachable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or elements.

[0030] In the claims, description and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0031] Example 1, see Figure 1-4 :

[0032] A mobile diesel water pump 4 unit includes a mobile trailer 1, the mobile trailer 1 is provided with a rainproof roof 2, a diesel unit 3 and a water pump 4 connected thereto are installed on the mobile trailer 1, and the water pump 4 unit is driven by the diesel unit 3. It is understood that the diesel unit 3 and the water pump 4 are located below the rainproof roof 2;

[0033] A radiator 5 is installed on the side of the diesel engine unit 3, and a liquid level gauge is provided in the diesel tank of the diesel engine unit 3 to facilitate observation of the diesel liquid level in the diesel tank. The exhaust pipe 30 of the diesel engine unit 3 is installed with a muffler 31. Preferably, the smoke outlet of the exhaust pipe 30 is located at the top of the rainproof roof 2, and the smoke outlet is provided with a rain shield.

[0034] A tire 10 is installed at the bottom of the mobile trailer 1, and a number of lifting legs 6 are installed on the side of the mobile trailer 1. A traction shaft 12 is provided at the front end of the mobile trailer 1, and a towing hook part 13 and a front guide wheel 14 are installed on the traction shaft 12. When the mobile trailer 1 needs to move, the front vehicle connects the towing hook to the hook ring of the towing hook part 13 to drive the mobile trailer 1 to move a long distance, or the user can manually pull the towing hook part 13 to move a short distance. When the mobile trailer 1 stops moving and fixes its position, the lifting legs 6 are lowered, and the lifting ends of the lifting legs 6 touch the ground.

[0035] As one embodiment, the traction shaft 12 includes a telescopic rod, the fixed rod end of the telescopic rod is installed on the front side of the mobile trailer 1, a towing hook portion 13 is arranged at the front of the telescopic rod end of the telescopic rod, and a front guide wheel 14 is installed on the side of the telescopic rod end; in some other embodiments, the traction shaft 12 is a non-telescopic rod body.

[0036] As an embodiment, a reflective sheet 15 is arranged on the side of the mobile trailer 1. The reflective sheet 15 is used to reflect light, making the mobile trailer 1 easier to be seen by other vehicles or pedestrians at night or in low lighting conditions, thereby enhancing safety.

[0037] As an embodiment, the front guide wheel 14 adopts a trailer jack guide wheel, and the lifting legs 6 adopt four hand-cranked jack legs, and the four hand-cranked jack legs are respectively located at the four corners of the mobile trailer 1.

[0038] As an embodiment, the diesel engine unit 3 is located between the radiator 5 and the water pump 4 . A cooling fan is provided in the radiator 5 . The water pump 4 is located at the rear end of the mobile trailer 1 .

[0039] As an embodiment, a mounting frame 7 is also installed on the mobile trailer 1, the diesel engine unit 3 is located on the inner side of the mounting frame 7, the radiator 5 is located on the front side of the mounting frame 7, a controller 70 is installed on the mounting frame 7, the muffler 31 is located on the top of the mounting frame 7, and an operating button is arranged on the outer shell of the controller 70.

[0040] As an embodiment, the number of the tires 10 is two, and the tires 10 are connected by an axle rod 11 , and the axle rod 11 is installed on the bottom of the mobile trailer 1 through a spring steel plate assembly 8 .

[0041] As one embodiment, the spring steel plate assembly 8 includes two U-shaped members 80. A fixing plate 81 is mounted on the open end of the U-shaped member 80. The axle rod 11 passes through the inside of the U-shaped member 80. When the mobile trailer 1 is traveling, the tire 10 drives the axle rod 11 to rotate. Several layers of spring steel plates 82 are stacked above the fixing plate 81. The spring steel plates 82 are curved into an arc shape. A C-shaped member 83 for accommodating the axle rod 11 is arranged between the spring steel plates 82 and the axle rod 11. The ends of the spring steel plates 82 are mounted on the bottom of the mobile trailer 1 via connectors 84. It is understood that the C-shaped member 83 is located between the two U-shaped members 80, and the fixing plate 81 is provided with through holes corresponding to the U-shaped members 80.

[0042] As an embodiment, the end of the U-shaped part 80 is provided with a thread, which facilitates the installation of the U-shaped part 80 on the fixing plate 81 through the corresponding nut; the fixing plate 81 and the spring steel plate 82 are correspondingly provided with mounting holes for facilitating the installation of fasteners.

[0043] As an embodiment, an outer ring is provided on the outer sides of the layers of spring steel plates 82 .

[0044] As an embodiment, both ends of the spring steel plate 82 are bent into a hole shape to form a bent portion, and the bent portion is sleeved on the installation shaft of the connecting member 84 .

[0045] In one embodiment, the spring steel plates 82 in the upper layer are of the same length, while the lengths of the spring steel plates 82 in the lower layers decrease in sequence, with the length of the spring steel plates 82 in the lowest layer being greater than that of the fixed plate 81. The curved portions are located at both ends of the spring steel plates 82 in the upper layer. Preferably, there are three layers of spring steel plates 82 in the upper layer and five layers of spring steel plates 82 in the lower layer.

[0046] As an embodiment, a fender 16 is arranged above the tire 10 .

[0047] The above description and embodiments are used to explain the scope of protection of the utility model, but do not constitute a limitation on the scope of protection of the utility model. Based on the enlightenment of the utility model or the above embodiments, modifications, equivalent replacements, or other improvements to the embodiments of the utility model or part of the technical features thereof that can be obtained by ordinary technicians in this field through logical analysis, reasoning, or limited experiments in combination with common knowledge, ordinary technical knowledge in this field and / or existing technology should be included in the scope of protection of the utility model.

Claims

1. A mobile diesel water pump unit, characterized by: The mobile trailer (1) comprises a mobile trailer (1), the mobile trailer (1) being provided with a rainproof roof (2), a diesel engine unit (3) and a water pump (4) connected thereto being installed on the mobile trailer (1), a radiator (5) being installed on the side of the diesel engine unit (3), a liquid level gauge being installed in the diesel tank of the diesel engine unit (3), a muffler (31) being installed on the exhaust pipe (30) of the diesel engine unit (3), a plurality of lifting legs (6) being installed on the side of the mobile trailer (1), a traction shaft (12) being provided at the front end of the mobile trailer (1), a towing hook (13) and a front guide wheel (14) being installed on the traction shaft (12), and a tire (10) being installed on the mobile trailer (1).

2. A mobile diesel water pump unit according to claim 1, characterized in that: The diesel engine unit (3) is located between the radiator (5) and the water pump (4); a heat dissipation fan is provided in the radiator (5); and the water pump (4) is located at the rear end of the mobile trailer (1).

3. A mobile diesel water pump unit according to claim 1, characterized in that: A reflective sheet (15) is arranged on the side of the mobile trailer (1); the smoke outlet of the smoke exhaust pipe (30) is located on the top of the rainproof roof (2), and the smoke outlet is provided with a rain shield.

4. A mobile diesel water pump unit according to claim 1, characterized in that: The front guide wheel (14) adopts a trailer jack guide wheel, and the lifting legs (6) adopt four hand-cranked jack legs, which are located at the four corners of the mobile trailer (1).

5. The mobile diesel water pump unit according to claim 1, characterized in that: The traction shaft (12) comprises a telescopic rod, the fixed rod end of the telescopic rod is installed on the front side of the mobile trailer (1), a towing hook portion (13) is arranged at the front of the telescopic rod end of the telescopic rod, and a front guide wheel (14) is installed on the side of the telescopic rod end.

6. The mobile diesel water pump unit according to claim 1, characterized in that: The mobile trailer (1) is further provided with a mounting frame (7), the diesel engine unit (3) is located inside the mounting frame (7), the radiator (5) is located in front of the mounting frame (7), the mounting frame (7) is provided with a controller (70) and a muffler (31), and an operating button is provided on the housing of the controller (70).

7. A mobile diesel water pump unit according to any one of claims 1 to 6, characterized in that: There are two tires (10), and the tires (10) are connected by an axle rod (11). The axle rod (11) is installed on the bottom of the mobile trailer (1) through a spring steel plate assembly (8).

8. The mobile diesel water pump unit according to claim 7, characterized in that: The spring steel plate assembly (8) comprises two U-shaped parts (80), a fixing plate (81) is installed at the open end of the U-shaped part (80), the axle rod (11) passes through the inner side of the U-shaped part (80), and a plurality of layers of spring steel plates (82) are stacked above the fixing plate (81). The spring steel plates (82) are bent into an arc shape, and a U-shaped part (83) for accommodating the axle rod (11) is arranged between the spring steel plates (82) and the axle rod (11). Both ends of the spring steel plates (82) are installed on the bottom of the mobile trailer (1) through connecting parts (84).

9. The mobile diesel water pump unit according to claim 8, characterized in that: The two ends of the spring steel plate (82) are bent into a hole shape to form a bent portion, and the bent portion is sleeved on the installation shaft of the connecting member (84).

10. The mobile diesel water pump unit according to claim 9, characterized in that: The lengths of the spring steel plates (82) located in the upper layer are the same, the lengths of the spring steel plates (82) located in the lower layer decrease in sequence, and the length of the spring steel plates (82) located in the lowest layer is greater than the length of the fixed plate (81); the bending portions are located at both ends of the spring steel plates (82) in the upper layer.

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