Wind barrel motor testing device

Abstract

A wind barrel motor testing device belongs to the technical field of motor testing equipment. Comprising an equipment frame, a feeding frame is inserted into one side of the equipment frame, one end of the feeding frame extends into the equipment frame, and a feeding opening is formed in the side, corresponding to the insertion side of the feeding frame, of the equipment frame; according to the invention, the equipment frame and the feeding frame are arranged, the equipment frame and the feeding frame cooperate with each other, the discharging plate and the wind barrel are placed on the feeding frame, a motor needing to be tested can be installed on a motor installation hole in the discharging plate for detection through cooperation, and a detachable movable magnetic type fan vibration instrument is installed on one side of the discharging plate for measurement. The vibration condition of the motor during operation can be detected, meanwhile, a sliding block at the bottom of a discharging plate is matched, replacement can be conveniently carried out at any time, rapid mounting and dismounting can be achieved, meanwhile, a protective cover plate is hinged to the top of the equipment frame, the protective cover plate is used for preventing the mounting problem between the motor and fan blades, the fan blades are prevented from flying out, and the protection effect is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of motor testing equipment, and specifically relates to a wind barrel motor testing device. Background Art

[0002] Refrigeration equipment refers to equipment mainly used for refrigerating crew food, refrigerating various types of cargo, and air conditioning in cabins during summer. It is mainly composed of compressors, expansion valves, evaporators, condensers, accessories, and pipelines. According to the working principle, it can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment, and electric heating refrigeration equipment.

[0003] The motors and fans built into the refrigeration equipment need to be tested before they are actually used in the refrigeration equipment to determine the stability of the fan blades and motor installation, thereby reducing the subsequent impact on the refrigeration equipment due to installation problems of the two. At the same time, during the test, the vibration will cause additional noise, thereby further strengthening its modification. Summary of the invention

[0004] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a wind barrel motor testing device.

[0005] The above technical problems of the present invention are mainly solved by the following technical solutions: a wind barrel motor testing device, comprising an equipment frame, a feed rack is plugged into one side of the equipment frame, one end of the feed rack extends into the interior of the equipment frame, a feed port is provided on the side of the equipment frame corresponding to the insertion of the feed rack, slide rails are provided on both sides of the top of the feed rack, a discharge plate is provided on the slide rails, sliders that slide with the slide rails are provided at the four corners of the bottom of the discharge plate, a limiting structure is provided between the discharge plate and the slider, a motor mounting hole is provided on the top of the discharge plate, and a plurality of Equipment hole and air inlet, a wind barrel is arranged on the top of the discharge plate, and the wind barrel is sleeved on the top of the motor mounting hole and the air inlet, a pushing handle is arranged on the left side of the top of the discharge plate, and top material structures are arranged on both sides of the corresponding feed rack below the equipment frame, and the first feed roller and the second feed roller are arranged on the sides of the feed rack corresponding to the two top material structures, a protective cover plate is arranged on the top rear side of the equipment frame, the protective cover plate and the equipment frame are hinged to each other, a plurality of air dispersion outlets are opened on the protective cover plate, and sockets are arranged downwardly on the left and right sides of the front of the protective cover plate, and an auxiliary structure is arranged on the left side of the equipment frame near the front end.

[0006] Preferably, the bottom of the equipment frame on both sides corresponding to the feed port is provided with a first support leg, and the top of the left side of the feed rack is provided with a second support leg.

[0007] Preferably, the limiting structure includes a limiting rod, a fixed sleeve and a protective rubber sleeve. The limiting rod is arranged corresponding to the top of the slider, and the two are fixedly connected to each other. The fixed sleeve is arranged on the top of the discharge plate and is sleeved corresponding to the surface of each limiting rod. The protective rubber sleeve is arranged on the inner wall of the fixed sleeve.

[0008] Preferably, right-angle brackets are provided on the sides of the connection between the feed rack and the equipment frame, and the first feed rollers and the second feed rollers are grouped in two and are provided on both sides of the corresponding feed rack.

[0009] Preferably, the lifting material structure includes a base, embedded parts, a shock-proof pad, a shock-absorbing spring and a lifting material plate. A cavity is opened inside the base. The embedded parts are arranged on the left and right sides of the bottom of the base, and the embedded parts are inserted downward into the ground. The shock-absorbing springs are respectively arranged at the four corners of the top of the base, and the lifting material plate is arranged on the top of the shock-absorbing spring, and an installation groove is opened at the connection between the lifting material plate and the shock-absorbing spring. The left and right sides of the lifting material plate are provided with feeding semicircular parts for facilitating the entry of the discharge plate.

[0010] Preferably, the auxiliary structure includes a material placing plate, a plug-in rod and a support rod. One side of the top of the material placing plate is hinged on the equipment frame. Storage cavities are provided on the front and rear sides of the bottom of the material placing plate. The support rod is arranged in the two storage cavities. The bottom of the support rod is provided with a card interface that is mutually engaged with the equipment frame.

[0011] Preferably, the material placement plate is provided with two positioning holes on the side away from the connection with the equipment frame, the two positioning holes are arranged with an interval of 10-15 cm, and are provided through the material placement plate and the storage cavity front and back, and the plug-in rod is horizontally inserted into one of the positioning holes.

[0012] The present invention has the beneficial effects:

[0013] 1. By setting up the equipment frame and the feed rack, the two cooperate with each other to place the discharge plate and the wind barrel on the feed rack. The motor to be tested can be installed on the motor mounting hole on the discharge plate for testing. A detachable dynamic magnetic fan vibration instrument is installed on one side of the discharge plate to measure the vibration of the motor during operation. At the same time, the slider and slider at the bottom of the discharge plate are convenient for replacement at any time, and can be quickly installed and disassembled. At the same time, a protective cover is hinged on the top of the equipment frame. The protective cover is used to prevent installation problems between the motor and the fan blades and to prevent the fan blades from flying out to provide protection.

[0014] 2. By arranging a top material structure on both sides of the bottom of the equipment frame, embedded parts buried in the ground are arranged on both sides of the base, so that when the top is detected, the abnormal noise caused by vibration can be better reduced, and then a plurality of shock-absorbing springs are arranged on the top of the base, and the top of the shock-absorbing spring is plugged into the top material plate in contact with the discharge plate, and the vibration caused by the contact between the top material plate and the discharge plate is reduced by the shock-absorbing spring, and then a feeding semicircle is formed on both sides of the top material plate to facilitate the feeding of the discharge plate, so that it is easier and more convenient when the discharge plate is sent to the top material plate, and a first feeding roller and a second feeding roller are arranged on the side of the feeding rack close to the top material structure. The first feeding roller and the second feeding roller can slowly lift the discharge plate upward when it moves, and the top height of the second feeding roller is flush with the height of the top material plate, and the feeding semicircle is matched with the feeding semicircle so that the discharge plate can be better sent to the top material plate.

[0015] 3. By setting a limit structure between the discharge plate and the bottom slide rail, the limit structure is fixedly connected to the slider on the slide rail through a limit rod, and the discharge plate is sleeved on the limit rod through a fixed sleeve, so that the discharge plate can slide up and down on the four limit rods. At the same time, a protective rubber sleeve is set between the fixed sleeve and the limit rod, which can reduce abnormal noise caused by vibration.

[0016] 4. An auxiliary structure is arranged on one side of the equipment frame, and the auxiliary structure can be opened and closed through a material placement plate that is rotated with the equipment frame, making the operation more convenient. At the same time, multiple storage cavities are opened at the bottom of the material placement plate, and the support rods stored inside are mutually clamped with the side of the frame through the support rods, and the top is supported by one group of positioning holes and the plug-in rod after the material placement plate is opened, and the other group of positioning holes is used for the storage of the plug-in rod after the support rod is stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a three-dimensional structure of the front side of the present invention;

[0018] Figure 2 It is a schematic diagram of a three-dimensional structure from another perspective of the front side of the present invention;

[0019] Figure 3 It is a schematic diagram of a three-dimensional structure of the bottom of the present invention;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the auxiliary structure of the present invention;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the top material structure of the present invention;

[0022] Figure 6 It is a schematic cross-sectional view of the limiting structure of the present invention.

[0023] In the figure: 1. Equipment frame; 11. Feeding port; 12. First leg; 13. Protective cover; 131. Plug socket; 132. Air outlet; 2. Feeding rack; 21. Second leg; 22. Feeding plate; 221. Motor mounting hole; 222. Equipment hole; 223. Air inlet; 23. Pushing handle; 24. Wind barrel; 25. Limiting structure; 251. Limiting rod; 252. Fixed sleeve; 253. Protective rubber sleeve; 26. Sliding Rail; 261, slider; 262, right-angle bracket; 27, first feed roller; 28, second feed roller; 3, top material structure; 31, base; 32, cavity; 33, embedded parts; 34, shock-proof pad; 35, shock-absorbing spring; 36, top material plate; 361, installation groove; 362, feed semicircle; 41, placement plate; 42, positioning hole; 43, storage cavity; 44, plug-in rod; 45, support rod; 451, card interface. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0025] Embodiment: A wind barrel motor testing device, such as Figure 1-Figure 6 As shown, it includes an equipment frame 1, a feed rack 2 is inserted into one side of the equipment frame 1, one end of the feed rack 2 extends into the inside of the equipment frame 1, a feed port 11 is opened on one side of the equipment frame 1 corresponding to the insertion of the feed rack 2, first legs 12 are arranged at the bottom of both sides of the equipment frame 1 corresponding to the feed port 11, a second leg 21 is arranged at the left top of the feed rack 2, slide rails 26 are arranged on both sides of the top of the feed rack 2, a discharge plate 22 is arranged on the slide rail 26, sliders 261 that slide with the slide rail 26 are arranged at the four corners of the bottom of the discharge plate 22, a limiting structure 25 is arranged between the discharge plate 22 and the slider 261, a motor mounting hole 221 is opened on the top of the discharge plate 22, a plurality of equipment holes 222 and air inlets 223 are arranged around the side of the motor mounting hole 221 on the top of the discharge plate 22, and the air inlet 223 is opened To facilitate the air intake effect during the motor and fan blade testing, a wind barrel 24 is arranged on the top of the discharge plate 22, and the wind barrel 24 is sleeved on the top of the motor mounting hole 221 and the air inlet 223. A pushing handle 23 is arranged on the left side of the top of the discharge plate 22, and top material structures 3 are arranged on both sides of the corresponding feed rack 2 below the equipment frame 1, and the sides of the feed rack 2 corresponding to the two top material structures 3 are provided with a first feed roller 27 and a second feed roller 28. A protective cover 13 is arranged on the top rear side of the equipment frame 1, and the protective cover 13 and the equipment frame 1 are hinged to each other. A plurality of air dispersion outlets 132 are opened on the protective cover 13, and the air dispersion outlets 132 are used for better exhaust of wind during the internal testing of the wind barrel 24. Connectors 131 are arranged downwardly on the left and right sides of the front of the protective cover 13, and an auxiliary structure is arranged on the left side of the equipment frame 1 near the front end.

[0026] The limiting structure 25 includes a limiting rod 251, a fixed sleeve 252 and a protective rubber sleeve 253. The limiting rod 251 is arranged corresponding to the top of the slider 261, and the two are fixedly connected to each other. The fixed sleeve 252 is arranged on the top of the discharge plate 22 and is sleeved corresponding to the surface of each limiting rod 251. The protective rubber sleeve 253 is arranged on the inner wall of the fixed sleeve 252. A space is left between the protective rubber sleeve 253 and the limiting rod 251 to facilitate slight movement of the limiting rod 251, so that when the discharge plate 22 is lifted upward, the friction caused by the protective rubber sleeve 253 can be reduced.

[0027] A right-angle bracket 262 is provided on the side of the connection between the feed rack 2 and the equipment frame 1. The first feed roller 27 and the second feed roller 28 are grouped in two and are arranged on both sides of the corresponding feed rack 2. The first feed roller 27 is located on the left side of the second feed roller 28. The diameter of the second feed roller 28 is larger than that of the first feed roller 273cm. The height of the top of the second feed roller 28 is level with the top of the top material structure 3.

[0028] The lifting material structure 3 includes a base 31, embedded parts 33, shock-proof pads 34, shock-absorbing springs 35 and a lifting material plate 36. A cavity 32 is opened inside the base 31. The embedded parts 33 are arranged on the left and right sides of the bottom of the base 31, and the embedded parts 33 are inserted downward into the ground. The shock-absorbing springs 35 are respectively arranged at the four corners of the top of the base 31. The lifting material plate 36 is arranged on the top of the shock-absorbing spring 35, and an installation groove 361 is opened at the connection between the lifting material plate 36 and the shock-absorbing spring 35. The left and right sides of the lifting material plate 36 are provided with feeding semicircular parts 362 for facilitating the entry of the discharge plate 22.

[0029] The auxiliary structure includes a material placing plate 41, a plug-in rod 44 and a support rod 45. One side of the top of the material placing plate 41 is hingedly set on the equipment frame 1. Storage cavities 43 are provided on the front and back sides of the bottom of the material placing plate 41. The support rod 45 is arranged in the two storage cavities 43. The bottom of the support rod 45 is provided with a card interface 451 that is mutually engaged with the equipment frame 1. Two positioning holes 42 are provided on the side of the material placing plate 41 away from the connection with the equipment frame 1. The two positioning holes 42 are arranged at an interval of 10-15 cm, and are opened front and back through the material placing plate 41 and the storage cavity 43. The plug-in rod 44 is horizontally inserted into one group of positioning holes 42.

[0030] The principle of the present invention is: by holding the pushing handle 23, the discharge plate 22 is moved left and right on the feed rack 2. When the discharge plate 22 is located outside the equipment frame 1, it is used to test the installation of the motor and the fan blades. The motor is inserted upward from the top output end of the motor mounting hole 221, and then the bolts are fixed to the equipment holes 222, and then the discharge plate 22 is pushed toward the side of the equipment frame 1 again.

[0031] When the unloading plate 22 moves slowly, the bottom right side first contacts with the two first feed rollers 27 symmetrically arranged on the left and right, driving the right end of the unloading plate 22 to slowly lift up. The unloading plate 22 slides and sleeves with the limit rods 251 fixedly connected to the bottom slider 261 through the fixed sleeves 252 at the four corners, so that the unloading plate 22 can slide up and down within the range of the limit rods 251. Then, when the unloading plate 22 is pushed again, its right end contacts the second feed rollers 28 symmetrically arranged on the left and right. At this time, the second feed rollers 28 lift the unloading plate 22 up to a certain height again to make it level with the top material structure 3, and then the unloading plate 22 continues to be pushed to the top material plate of the top material structure 3. 36, and then until the discharge plate 22 is completely pushed into the equipment frame 1, the discharge plate 22 is stored above the two top material structures 3, and is supported by the top material structures 3, so that the discharge plate 22 is out of contact with the equipment frame 1, and then the top protective cover 13 is closed to make it contact with the equipment frame 1 forward. At this time, the detachable dynamic magnetic fan vibration instrument is installed on the discharge plate 22, and the motor is turned on for testing, so that when the motor is tested, the vibration sound of the entire discharge plate 22 is reduced. At the same time, during the test, the vibration will not affect the equipment frame 1 and the feed rack 2, thereby reducing the vibration generated by the entire device.

[0032] Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention should be considered to belong to the protection scope of the present invention.

Claims

1. A wind barrel motor test device, comprising a device requirement framework (1), characterized in that: A feed rack (2) is plugged into one side of the equipment frame (1), one end of the feed rack (2) extends into the interior of the standby frame (1), a feed port (11) is provided on one side of the equipment frame (1) corresponding to the insertion side of the feed rack (2), both sides of the top of the feed rack (2) are provided with slide rails (26), a discharge plate (22) is provided on the slide rails (26), four corners of the bottom of the discharge plate (22) are provided with sliders (261) that slide with the slide rails (26), a limiting structure (25) is provided between the discharge plate (22) and the sliders (261), a motor mounting hole (221) is provided at the top of the discharge plate (22), a plurality of equipment holes (222) and air inlets (223) are provided around the side of the motor mounting hole (221), and a discharge plate (22) is provided at the top There is a wind barrel (24), the wind barrel (24) is sleeved on the top of the motor mounting hole (221) and the air inlet (223), a pushing handle (23) is arranged on the left side of the top of the discharge plate (22), and a top material structure (3) is arranged on both sides of the corresponding feed rack (2) below the equipment frame (1), and the sides of the corresponding two top material structures (3) of the feed rack (2) are provided with a first feed roller (27) and a second feed roller (28), a protective cover plate (13) is arranged on the top rear side of the equipment frame (1), the protective cover plate (13) and the equipment frame (1) are hinged to each other, a plurality of air dispersion outlets (132) are opened on the protective cover plate (13), and a socket (131) is arranged downward on the left and right sides of the front of the protective cover plate (13), and an auxiliary structure is arranged on the left side of the equipment frame (1) near the front end.

2. A wind barrel motor testing device according to claim 1, characterized in that: The bottom of the equipment frame (1) on both sides corresponding to the feed port (11) is provided with a first support leg (12), and the top of the left side of the feed frame (2) is provided with a second support leg (21).

3. A wind barrel motor testing device according to claim 1, characterized in that: The limiting structure (25) comprises a limiting rod (251), a fixing sleeve (252) and a protective rubber sleeve (253); the limiting rod (251) is arranged corresponding to the top of the slider (261), and the two are fixedly connected to each other; the fixing sleeve (252) is arranged on the top of the discharge plate (22) and is sleeved corresponding to the surface of each limiting rod (251); and the protective rubber sleeve (253) is arranged on the inner wall of the fixing sleeve (252).

4. A wind barrel motor testing device according to claim 1, characterized in that: A right-angle bracket (262) is provided on the side of the connection between the feed rack (2) and the equipment frame (1), and the first feed roller (27) and the second feed roller (28) are arranged in groups of two and are arranged on both sides of the feed rack (2).

5. The wind barrel motor testing device according to claim 1, characterized in that: The ejection structure (3) comprises a base (31), an embedded part (33), a shockproof pad (34), a shock-absorbing spring (35) and an ejection plate (36); a cavity (32) is provided inside the base (31); the embedded part (33) is arranged on the left and right sides of the bottom of the base (31), and the embedded part (33) is inserted downward into the ground; the shock-absorbing spring (35) is respectively arranged at the four corners of the top of the base (31); the ejection plate (36) is arranged on the top of the shock-absorbing spring (35), and a mounting groove (361) is provided at the connection between the ejection plate (36) and the shock-absorbing spring (35); and a feeding semicircular part (362) for facilitating the entry of the discharge plate (22) is provided on the left and right sides of the ejection plate (36).

6. A wind barrel motor testing device according to claim 1, characterized in that: The auxiliary structure comprises a material placement plate (41), a plug-in rod (44) and a support rod (45); one side of the top of the material placement plate (41) is hingedly arranged on the equipment frame (1); the front and rear sides of the bottom of the material placement plate (41) are provided with storage cavities (43); the support rod (45) is arranged in the two storage cavities (43); and the bottom of the support rod (45) is provided with a card interface (451) that is mutually card-connected with the equipment frame (1).

7. A wind barrel motor testing device according to claim 6, characterized in that: The material placement plate (41) is provided with two positioning holes (42) on a side away from the side connected to the equipment frame (1). The two positioning holes (42) are arranged at an interval of 10-15 cm and penetrate the material placement plate (41) and the storage cavity (43) from front to back. The insertion rod (44) is transversely inserted into one of the positioning holes (42).

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