CN217087632U

CN217087632U - Hydraulic gear motor and gear pump combined device

Info

Publication number: CN217087632U
Application number: CN202220887144.3U
Authority: CN
Inventors: 潘文兵; 柏杨
Original assignee: Hefei Xinteji Electromechanical Co ltd
Current assignee: Hefei Xinteji Electromechanical Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-29
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a hydraulic gear motor, gear pump composite set, including fixed frame, the inner wall of fixed frame is provided with clamping device, the inside of fixed frame is provided with the motor, the casing fixed surface of motor is connected with the installation piece, clamping device and installation piece joint, the tip fixedly connected with sleeve of fixed frame, the sleeve has cup jointed the gear pump main part, the utility model relates to a gear pump technical field. This hydraulic gear motor, gear pump composite set, the inside that has reached fixed frame sets up clamping device, and the outer wall of motor sets up the installation piece, utilize clamping device and installation piece to carry out the joint, can fix the motor fast, make things convenient for the staff to install, the tip of fixed frame sets up the sleeve, cup joint gear pump main part and sleeve, and utilize fastening bolt to fix the gear pump main part, make things convenient for the staff to install and dismantle, and the work efficiency is improved, the purpose of user demand is satisfied.

Description

Hydraulic gear motor and gear pump combined device

Technical Field

The utility model relates to a gear pump field, more specifically say, relate to a hydraulic gear motor, gear pump composite set.

Background

Gear pumps are rotary pumps that deliver or pressurize fluid by virtue of the change in working volume and movement created between a pump cylinder and a meshing gear. It is usually necessary to install a motor and a gear pump, and the motor is used to drive the gear pump to work. At present, current hydraulic gear motor, gear pump composite set, single structure when using, need fix motor, gear pump respectively, need connect the two simultaneously, the staff of being not convenient for dismantles the maintenance, and work efficiency is low, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems that the prior hydraulic gear motor and gear pump combination device in the prior art has single structure, when in use, the motor and the gear pump are required to be respectively fixed, and simultaneously, the motor and the gear pump are required to be connected, so that the disassembly and maintenance are inconvenient for workers, the working efficiency is low, and the use requirement cannot be met, the utility model aims to provide a hydraulic gear motor and gear pump combination device, which can realize that the inside of a fixed frame is provided with a clamping device, the outer wall of the motor is provided with an installation block, the motor can be quickly fixed by utilizing the clamping device to be clamped with the installation block, the installation by the workers is convenient, the end part of the fixed frame is provided with a sleeve, the gear pump main body is sleeved with the sleeve, the fastening bolt is utilized to fix the gear pump main body, the gear pump main body can be fixed, the output shaft of the motor is fixedly connected with the driving shaft of the gear pump by utilizing a coupler, make things convenient for the staff to install and dismantle, improve work efficiency, adopt this mode to install, the motor of being convenient for dispels the heat, sets up heat abstractor, is convenient for blow to the motor, further improves motor heat dissipation efficiency, and then improve equipment life, satisfies the user demand.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a hydraulic gear motor, gear pump composite set, includes fixed frame, the inner wall of fixed frame is provided with clamping device, the inside of fixed frame is provided with the motor, the casing fixed surface of motor is connected with the installation piece, clamping device and installation piece joint, the tip fixedly connected with sleeve of fixed frame, the sleeve has cup jointed the gear pump main part, telescopic surface is provided with fastening bolt, the sleeve is fixed the casing of gear pump main part through fastening bolt, the output fixedly connected with shaft coupling of motor, the output shaft of motor passes through the drive shaft fixed connection of shaft coupling and gear pump main part.

Preferably, clamping device includes the fixed block, rotates lead screw, hand wheel, leads positive pole, holding frame and fixture block, the inner wall middle part fixed connection of fixed block and fixed frame, it rotates with fixed frame to rotate the lead screw and is connected, it rotates with the fixed block and is connected, it is opposite to rotate the both sides screw thread spiral shell that the lead screw is located the fixed block, it is located fixed frame outside one end and hand wheel fixed connection to rotate the lead screw, lead the inner wall fixed connection of positive pole and fixed frame, the holding frame with rotate lead screw threaded connection, the holding frame with lead positive pole sliding connection, a side end and fixture block fixed connection that the holding frame is relative, the surface of installation piece is provided with the draw-in groove, the draw-in groove joint of fixture block and installation piece.

Preferably, the inner wall of the fixing frame is provided with a heat dissipation device, the heat dissipation device is symmetrically arranged, and the heat dissipation device corresponds to the motor.

Preferably, the heat dissipation device comprises a heat dissipation fan and a protective net, the heat dissipation fan is fixedly connected with the inner wall of the fixing frame, the orientation of the heat dissipation fan corresponds to that of the motor, the protective net is fixedly connected with the inner wall of the fixing frame, and the heat dissipation fan is located inside the protective net.

Preferably, the tail part of the shell of the motor is fixedly connected with a supporting frame, a groove is formed in the surface of the supporting frame, and the groove of the supporting frame is sleeved with the end part of the fixing block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the inside through fixed frame sets up clamping device, and the outer wall of motor sets up the installation piece, utilize clamping device and installation piece to carry out the joint, can fix the motor fast, make things convenient for the staff to install, the tip of fixed frame sets up the sleeve, cup joint the gear pump main part with the sleeve, and utilize fastening bolt to fix the gear pump main part, can fix the gear pump main part, utilize the shaft coupling to carry out fixed connection with the output shaft of motor and the drive shaft of gear pump, make things convenient for the staff to install and dismantle, and the work efficiency is improved.

2. Through adopting this mode to install, the motor of being convenient for dispels the heat, sets up heat abstractor, is convenient for blow to the motor, further improves motor radiating efficiency, and then improve equipment life.

Drawings

Fig. 1 is a schematic view of the overall internal structure of the present invention;

fig. 2 is a schematic view of the overall external structure of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure of fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a fixing frame; 2. a clamping device; 21. a fixed block; 22. rotating the screw rod; 23. a hand wheel; 24. a guide rod; 25. a clamping frame; 26. a clamping block; 3. a motor; 4. mounting blocks; 5. a sleeve; 6. a gear pump body; 7. fastening a bolt; 8. a coupling; 9. a heat sink; 91. a heat radiation fan; 92. a protective net; 10. and (4) supporting the frame.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hydraulic gear motor, gear pump composite set, including fixed frame 1, the inner wall of fixed frame 1 is provided with clamping device 2, the inside of fixed frame 1 is provided with motor 3, motor 3's casing fixed surface is connected with installation piece 4,

clamping device

2 and 4 joints of installation piece, fixed frame 1's tip fixedly connected with sleeve 5, sleeve 5 has cup jointed gear pump main part 6, sleeve 5's surface is provided with fastening bolt 7, sleeve 5 fixes the casing of gear pump main part 6 through fastening bolt 7, motor 3's output fixedly connected with shaft coupling 8, motor 3's output shaft passes through shaft coupling 8 and gear pump main part 6's drive shaft fixed connection. The inside of fixed frame 1 sets up clamping device 2, and the outer wall of motor 3 sets up installation piece 4, utilize clamping device 2 and installation piece 4 to carry out the joint, can fix motor 3 fast, make things convenient for the staff to install, the tip of fixed frame 1 sets up sleeve 5, cup joint gear pump main part 6 and sleeve 5, and utilize fastening bolt 7 to fix gear pump main part 6, can fix gear pump main part 6, utilize shaft coupling 8 to carry out fixed connection with the output shaft of motor 3 and the drive shaft of gear pump, can work, wholly make things convenient for the staff to install and dismantle, and the work efficiency is improved.

The clamping device 2 comprises a fixing block 21, a rotating lead screw 22, a hand wheel 23, a guide rod 24, a clamping frame 25 and a clamping block 26, the fixing block 21 is fixedly connected with the middle part of the inner wall of a fixing frame 1, the rotating lead screw 22 is rotatably connected with the fixing block 21, the rotating lead screw 22 is positioned on the opposite side of the thread direction of the two sides of the fixing block 21, the rotating lead screw 22 is positioned on the outer end of the fixing frame 1 and fixedly connected with the hand wheel 23, the guide rod 24 is fixedly connected with the inner wall of the fixing frame 1, the clamping frame 25 is in threaded connection with the rotating lead screw 22, the clamping frame 25 is in sliding connection with the guide rod 24, one side end part, opposite to the clamping frame 25, is fixedly connected with the clamping block 26, a clamping groove is formed in the surface of the mounting block 4, and the clamping block 26 is clamped with the clamping groove of the mounting block 4. The clamping device 2 is arranged, when the motor 3 needs to be clamped and fixed, the hand wheel 23 is rotated to drive the rotating screw rod 22 to rotate, the clamping frame 25 is driven to move relatively, the clamping block 26 is driven to move, the clamping block 26 and the mounting block 4 are clamped, and therefore the whole body can be mounted.

The inner wall of the fixed frame 1 is provided with a heat dissipation device 9, the heat dissipation devices 9 are symmetrically arranged, and the heat dissipation devices 9 correspond to the motor 3. Set up heat abstractor 9, be convenient for blow to motor 3, further improve motor 3 radiating efficiency, and then improve equipment life.

The heat dissipation device 9 includes a heat dissipation fan 91 and a protection net 92, the heat dissipation fan 91 is fixedly connected to the inner wall of the fixed frame 1, the orientation of the heat dissipation fan 91 corresponds to the motor 3, the protection net 92 is fixedly connected to the inner wall of the fixed frame 1, and the heat dissipation fan 91 is located inside the protection net 92. Install radiator fan 91 and fixed frame 1, radiator fan 91 is corresponding with motor 3 simultaneously, dispels the heat to motor 3, improve equipment life.

The tail of the shell of the motor 3 is fixedly connected with a supporting frame 10, a groove is formed in the surface of the supporting frame 10, and the groove of the supporting frame 10 is sleeved with the end of the fixing block 21. The afterbody of motor 3 sets up carriage 10 for when motor 3 installs, support frame 10 cup joints with fixed block 1, improves motor 3 installation stability.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a hydraulic gear motor, gear pump composite set, includes fixed frame (1), its characterized in that: the inner wall of fixed frame (1) is provided with clamping device (2), the inside of fixed frame (1) is provided with motor (3), the casing surface fixedly connected with installation piece (4) of motor (3), clamping device (2) and installation piece (4) joint, the tip fixedly connected with sleeve (5) of fixed frame (1), gear pump main part (6) have been cup jointed in sleeve (5), the surface of sleeve (5) is provided with fastening bolt (7), sleeve (5) are fixed the casing of gear pump main part (6) through fastening bolt (7), the output fixedly connected with shaft coupling (8) of motor (3), the output shaft of motor (3) passes through the drive shaft fixed connection of shaft coupling (8) and gear pump main part (6).

2. A hydraulic gear motor, gear pump combination as claimed in claim 1, wherein: the clamping device (2) comprises a fixing block (21), a rotary screw rod (22), a hand wheel (23), a guide rod (24), a clamping frame (25) and a clamping block (26), the fixing block (21) is fixedly connected with the middle part of the inner wall of the fixing frame (1), the rotary screw rod (22) is rotatably connected with the fixing block (21), the rotary screw rod (22) is positioned on the opposite side of the thread direction of the two sides of the fixing block (21), the rotary screw rod (22) is positioned on the outer end of the fixing frame (1) and fixedly connected with the hand wheel (23), the guide rod (24) is fixedly connected with the inner wall of the fixing frame (1), the clamping frame (25) is in threaded connection with the rotary screw rod (22), the clamping frame (25) is slidably connected with the guide rod (24), one side end part of the clamping frame (25) which is opposite is fixedly connected with the clamping block (26), the surface of the mounting block (4) is provided with a clamping groove, and the clamping block (26) is clamped with the clamping groove of the mounting block (4).

3. A hydraulic gear motor, gear pump combination as claimed in claim 1, wherein: the inner wall of the fixed frame (1) is provided with a heat dissipation device (9), the heat dissipation device (9) is symmetrically arranged, and the heat dissipation device (9) corresponds to the motor (3).

4. A hydraulic gear motor, gear pump combination as claimed in claim 3, wherein: heat abstractor (9) are including radiator fan (91) and protection network (92), radiator fan (91) and the inner wall fixed connection of fixed frame (1), radiator fan's (91) orientation is corresponding with motor (3), the inner wall fixed connection of protection network (92) and fixed frame (1), radiator fan (91) are located the inside of protection network (92).

5. A hydraulic gear motor, gear pump combination as claimed in claim 2, wherein: the motor is characterized in that a supporting frame (10) is fixedly connected to the tail of the shell of the motor (3), a groove is formed in the surface of the supporting frame (10), and the groove of the supporting frame (10) is sleeved with the end of the fixing block (21).