CN216121129U

CN216121129U - Collecting ring

Info

Publication number: CN216121129U
Application number: CN202122120045.0U
Authority: CN
Inventors: 丁绍华; 丁善之
Original assignee: Liaocheng Ward Electric Appliance Co ltd
Current assignee: Liaocheng Ward Electric Appliance Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-22
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of slip rings and discloses a collecting ring which comprises a base, wherein the top of the base is movably connected with a cooling mechanism, the interior of the cooling mechanism is movably connected with a current collecting main body, the interior of the base is fixedly connected with a damping mechanism, the cooling mechanism comprises a cooling shell, the outer wall of the cooling shell is movably connected with the top of the base, the inner wall of the cooling shell is movably connected with the surface of the current collecting main body, a water inlet groove and a water outlet groove are formed between the inner wall and the outer wall of the cooling shell, and the water outlet groove is positioned on the outer side of the water inlet groove. The utility model discloses a design has cooling body, and cooling body adopts circulating water-cooling design can carry out cooling treatment to the collecting ring under the high temperature state to guarantee that the collecting ring lasts high performance operation, and prolonged the life of collecting ring, this utility model design has damper, and this damper can carry out effectual buffering with external force to the impact of collecting ring and clear up, thereby avoids the collecting ring to suffer the damage because of external force strikes.

Description

Collecting ring

Technical Field

The utility model relates to the technical field of slip rings, in particular to a collecting ring.

Background

Collector rings are also called conducting rings, slip rings, collector rings, etc. It can be used in any electromechanical system that requires continuous rotation while transmitting power and signals from a fixed position to a rotating position. The slip ring can improve the system performance, simplify the system structure, avoid the wire from causing sprain in the rotating process, and the slip ring series synchronous motor, asynchronous motor and other motors adopting slip rings are widely used in industry departments, and most of the slip rings operate under various harsh conditions. These motors do not have a commutation function as a dc motor, but also have abnormal wear of a slip ring or a brush as in a commutator.

The collecting ring under the prior art can produce high temperature at the during operation current collection main part to influence collecting ring's performance and work efficiency, and lasting high temperature also can shorten collecting ring's life, in addition, collecting ring is very fragile part, when receiving external force striking, collecting ring very easily receives the damage.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a slip ring to solve the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a collecting ring, includes the base top swing joint has cooling body, the inside swing joint of cooling body has the current collection main part, the inside fixedly connected with damper of base.

Cooling body includes the cooling shell, cooling shell outer wall and base top swing joint, cooling shell inner wall and current collection main part surface swing joint, the intake chamber has been seted up between cooling shell inner wall and the outer wall and the play basin, it is located the intake chamber outside to go out the basin, the limbers has been seted up between intake chamber right side top and the play basin right side top, intake chamber left side top is provided with the inlet tube, the inlet tube is close to intake chamber one end and passes the cooling shell top and downwardly extending, the inlet tube is put through with the intake chamber.

Preferably, the inlet tube is close to the first conical plate of inlet channel one end inner wall fixedly connected with, first conical plate top is main aspects, the bottom is the tip, first connecting hole has been seted up to the inside center department of first conical plate, first conical plate bottom is provided with first mounting panel, first mounting panel surface and inlet channel cell wall fixed connection, first infiltration hole has been seted up to first mounting panel inside, first infiltration hole makes the coolant liquid can get into in the inlet channel.

Preferably, first mounting panel top is provided with first spacing ball, be provided with first reset spring between first spacing ball and the first mounting panel, first reset spring one end and first spacing ball bottom fixed connection, the other end and first mounting panel top center department fixed connection, first spacing ball and first communicating hole phase-match, first spacing ball can cooperate first communicating hole to prevent the coolant liquid backward flow to guarantee the smooth and easy one-way flow of coolant liquid.

Preferably, it is provided with the outlet pipe to go out basin left side top, the outlet pipe is close to a basin one end and passes cooling shell top and downwardly extending, the outlet pipe is put through with a basin, the outlet pipe is close to a basin one end inner wall fixedly connected with second mounting panel, the inside second infiltration hole of having seted up of second mounting panel, second mounting panel bottom is provided with second cone plate, second infiltration hole makes the coolant liquid can input to in the outlet pipe.

Preferably, second tapered plate top is tip, bottom for the main aspects, second tapered plate surface and play basin cell wall fixed connection, the second intercommunicating pore has been seted up to second tapered plate inside center department, second tapered plate top is provided with the spacing ball of second, the spacing ball of second and second intercommunicating pore phase-match, be provided with second reset spring between the spacing ball of second and the second mounting panel, second reset spring one end and second mounting panel bottom center department fixed connection, the other end and the spacing ball top fixed connection of second, the spacing ball of second and second intercommunicating pore mutually support and make the coolant liquid can be towards the one-way flow of direction near the outlet pipe.

Preferably, damper includes a fixed cylinder and a connecting rod, a fixed cylinder top and cooling shell bottom fixed connection, the connecting rod is provided with two, two connecting rod symmetric distribution is in the fixed cylinder left and right sides, connecting rod one end and the inside articulated, the other end fixedly connected with slide cylinder of a fixed cylinder, slide cylinder bottom and base inner chamber top sliding connection, the equal fixedly connected with fixed block in base inner wall left side and inner wall right side, two the slide cylinder can move towards the direction of keeping away from each other under the drive of connecting rod.

Preferably, two be provided with the locating lever between the fixed block, fixed block of each fixed connection in locating lever both ends, inside and locating lever surface sliding connection of a slip section of thick bamboo, the locating lever surface cover of institute is equipped with compression spring, compression spring one end is close to slip section of thick bamboo one side fixed connection with the fixed block, the other end is close to fixed block one end fixed connection with the slip section of thick bamboo, compression spring corresponds the slip section of thick bamboo and is provided with two, compression spring is compressed under the drive of the slip section of thick bamboo to the realization is to clearing up of external force.

Compared with the prior art, the utility model provides a collecting ring, which has the following beneficial effects:

1. the utility model discloses a design has cooling mechanism, and the collecting ring can produce high temperature at the during operation current collection main part to influence collecting ring's performance and work efficiency, and the high temperature that lasts also can shorten collecting ring's life, cooling mechanism adopts circulating water-cooling design can carry out cooling treatment to collecting ring under the high temperature state, thereby guarantees that collecting ring lasts high performance operation, and has prolonged collecting ring's life.

2. The utility model discloses a design has damper, and the collecting ring is very fragile part, and when receiving external force striking, the collecting ring very easily receives the damage, light then needs the maintenance to handle, and heavy then the collecting ring is directly scrapped, needs to be changed, and this damper can carry out effectual buffering with external force to the impact of collecting ring and clear up to avoid the collecting ring to suffer the damage because of external force strikes.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

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

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure at A of the present invention;

FIG. 4 is an enlarged view of the structure at B of the present invention.

In the figure: 1. a base; 2. a cooling mechanism; 21. cooling the shell; 22. a water inlet groove; 23. a water outlet groove; 24. a water inlet pipe; 25. a first tapered plate; 26. a first mounting plate; 261. a first limit ball; 262. a first return spring; 27. a water outlet pipe; 28. a second tapered plate; 29. a second mounting plate; 291. a second limit ball; 292. a second return spring; 3. a current collecting main body; 4. a damping mechanism; 41. a connecting rod; 42. a fixed cylinder; 43. a fixed block; 44. a sliding cylinder; 45. positioning a rod; 46. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a collecting ring, includes

base

1, and 1 top swing joint of base has cooling body 2, and the inside swing joint of cooling body 2 has current collection main part 3, the inside fixedly connected with damper 4 of base 1.

The cooling mechanism 2 comprises a cooling shell 21, the outer wall of the cooling shell 21 is movably connected with the top of the base 1, the inner wall of the cooling shell 21 is movably connected with the surface of the current collecting main body 3, a water inlet groove 22 and a water outlet groove 23 are arranged between the inner wall and the outer wall of the cooling shell 21, the water outlet groove 23 is positioned outside the water inlet groove 22, a water through hole is arranged between the top of the right side of the water inlet groove 22 and the top of the right side of the water outlet groove 23, a water inlet pipe 24 is arranged at the top of the left side of the water inlet groove 22, one end of the water inlet pipe 24 close to the water inlet groove 22 penetrates through the top of the cooling shell 21 and extends downwards, the water inlet pipe 24 is communicated with the water inlet groove 22, a first conical plate 25 is fixedly connected with the inner wall of the water inlet pipe 24 close to the water inlet groove 22, the top end of the first conical plate 25 is a big end, the bottom end is a small end, a first through hole is arranged at the center of the inside of the first conical plate 25, a first mounting plate 26 is arranged at the bottom of the first conical plate 25, the bottom of the first mounting plate 26 is fixedly connected with the wall of the water inlet groove 22, the first mounting plate 26 is internally provided with a first penetration hole which enables cooling liquid to enter the water inlet groove 22, the top of the first mounting plate 26 is provided with a first limit ball 261, a first reset spring 262 is arranged between the first limit ball 261 and the first mounting plate 26, one end of the first reset spring 262 is fixedly connected with the bottom of the first limit ball 261, the other end of the first reset spring 262 is fixedly connected with the center of the top of the first mounting plate 26, the first limit ball 261 is matched with the first communication hole, the first limit ball 261 can be matched with the first communication hole to prevent the cooling liquid from flowing back, so as to ensure the smooth one-way flow of the cooling liquid, the top of the left side of the water outlet groove 23 is provided with a water outlet pipe 27, one end of the water outlet pipe 27, which is close to the water outlet groove 23, penetrates through the top of the cooling shell 21 and extends downwards, the water outlet pipe 27 is communicated with the water outlet groove 23, the inner wall of one end of the water outlet pipe 27, which is close to the water outlet groove 23, is fixedly connected with a second mounting plate 29, the second mounting plate 29 is provided with a second penetration hole inside, the bottom of the second mounting plate 29 is provided with a second tapered plate 28, the second penetration hole enables the cooling liquid to be input into the water outlet pipe 27, the top end of the second tapered plate 28 is a small end, the bottom end is a large end, the surface of the second tapered plate 28 is fixedly connected with the wall of the water outlet groove 23, the second communication hole is formed in the center inside the second tapered plate 28, the top of the second tapered plate 28 is provided with a second limit ball 291, the second limit ball 291 is matched with the second communication hole, a second return spring 292 is arranged between the second limit ball 291 and the second mounting plate 29, one end of the second return spring 292 is fixedly connected with the center at the bottom of the second mounting plate 29, the other end of the second return spring is fixedly connected with the top of the second limit ball 291, and the second communication hole are matched with each other so that the cooling liquid can flow in one direction close to the water outlet pipe 27.

Damping mechanism 4 includes a fixed cylinder 42 and a connecting rod 41, the top of the fixed cylinder 42 is fixedly connected with the bottom of cooling shell 21, the connecting rod 41 is provided with two, two connecting rods 41 are symmetrically distributed on the left and right sides of the fixed cylinder 42, one end of the connecting rod 41 is hinged with the inside of the fixed cylinder 42, the other end of the connecting rod is fixedly connected with a sliding cylinder 44, the bottom of the sliding cylinder 44 is slidably connected with the top of the inner cavity of base 1, the left side of the inner wall of base 1 and the right side of the inner wall are both fixedly connected with fixed blocks 43, the two sliding cylinders 44 can move towards the direction away from each other under the driving of the connecting rod 41, a positioning rod 45 is arranged between the two fixed blocks 43, two fixed blocks 43 are respectively fixedly connected with two ends of the positioning rod 45, the inside of the sliding cylinder 44 is slidably connected with the surface of the positioning rod 45, a compression spring 46 is sleeved on the surface of the positioning rod 45, one end of the compression spring 46 is fixedly connected with one side of the fixed block 43 close to the sliding cylinder 44, The other end is fixedly connected with one end of the sliding cylinder 44 close to the fixed block 43, two compression springs 46 are arranged corresponding to the sliding cylinder 44, and the compression springs 46 are compressed under the driving of the sliding cylinder 44, so that the external force is eliminated.

In the actual operation process, when the device is used, a user injects cooling water into the water inlet pipe 24, the cooling water enters the top of the first limiting ball 261 through the first communicating hole, the first limiting ball 261 compresses the first return spring 262 under the pushing of the cooling water, the first communicating hole is communicated with the water inlet groove 22, the cooling water enters the water inlet groove 22, the cooling water passes through the first penetrating hole again and continues to move along the water inlet groove 22, the cooling water in the water inlet groove 22 cools the current collecting main body 3, when the cooling water moves to the water through hole, the cooling water enters the water outlet groove 23 and moves towards the direction close to the water outlet pipe 27 along the water outlet groove 23, when the cooling water moves to the bottom of the second conical plate 28, the cooling water passes through the second communication hole and pushes the second limiting ball 291 to move vertically upwards, the second return spring 292 contracts under the extrusion of the second limiting ball 291 and the second mounting plate 29, and the cooling water passes through the second penetration hole again and enters the water outlet pipe 27 and is output outwards by the water outlet pipe 27.

When the current collecting main body 3 is vertically moved downward by an external force, the current collecting main body 3 drives the cooling shell 21 to vertically move downward, the cooling shell 21 moves and drives the two sliding cylinders 44 to slide in a direction away from each other through the fixed cylinder 42 and the connecting rod 41, the compression spring 46 contracts under the extrusion of the sliding cylinders 44 and the fixed block 43, and the compression spring 46 buffers and eliminates the external force.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A collecting ring, includes base (1), its characterized in that: the top of the base (1) is movably connected with a cooling mechanism (2), the interior of the cooling mechanism (2) is movably connected with a current collecting main body (3), and the interior of the base (1) is fixedly connected with a damping mechanism (4);

cooling body (2) are including cooling shell (21), cooling shell (21) outer wall and base (1) top swing joint, cooling shell (21) inner wall and current collection main part (3) surface swing joint, intake chamber (22) and play basin (23) have been seted up between cooling shell (21) inner wall and the outer wall, it is located the intake chamber (22) outside to go out basin (23), the limbers has been seted up between intake chamber (22) right side top and play basin (23) right side top, intake chamber (22) left side top is provided with inlet tube (24), inlet tube (24) are close to intake chamber (22) one end and pass cooling shell (21) top and downwardly extending, inlet tube (24) and intake chamber (22) switch-on.

2. A slip ring according to claim 1, wherein: inlet tube (24) are close to first conical plate (25) of intake chamber (22) one end inner wall fixedly connected with, first conical plate (25) top is the main aspects, the bottom is the tip, first connecting hole has been seted up to first conical plate (25) inside center department, first conical plate (25) bottom is provided with first mounting panel (26), first mounting panel (26) surface and intake chamber (22) cell wall fixed connection, first infiltration hole has been seted up to first mounting panel (26) inside.

3. A slip ring according to claim 2, wherein: first mounting panel (26) top is provided with first spacing ball (261), be provided with first reset spring (262) between first spacing ball (261) and first mounting panel (26), fixed connection is located with first spacing ball (261) bottom fixed connection, the other end and first mounting panel (26) top center to first reset spring (262) one end, first spacing ball (261) and first communicating hole phase-match.

4. A slip ring according to claim 1, wherein: go out basin (23) left side top and be provided with outlet pipe (27), outlet pipe (27) are close to outlet basin (23) one end and pass cooling shell (21) top and downwardly extending, outlet pipe (27) and outlet basin (23) switch-on, outlet pipe (27) are close to outlet basin (23) one end inner wall fixedly connected with second mounting panel (29), the second infiltration hole has been seted up to second mounting panel (29) inside, second mounting panel (29) bottom is provided with second tapered plate (28).

5. A slip ring according to claim 4, wherein: second cone plate (28) top is the tip, the bottom is big end, second cone plate (28) surface and play basin (23) cell wall fixed connection, the second intercommunicating pore has been seted up to second cone plate (28) inside center department, second cone plate (28) top is provided with spacing ball (291) of second, spacing ball (291) of second and second intercommunicating pore phase-match, be provided with second reset spring (292) between spacing ball (291) of second and second mounting panel (29), fixed connection, the other end and the spacing ball (291) top fixed connection of second are located to second reset spring (292) one end and second mounting panel (29) bottom center.

6. A slip ring according to claim 1, wherein: damper (4) are including solid fixed cylinder (42) and connecting rod (41), gu fixed cylinder (42) top and cooling shell (21) bottom fixed connection, connecting rod (41) are provided with two, two connecting rod (41) symmetric distribution is in gu fixed cylinder (42) left and right sides, connecting rod (41) one end and gu fixed cylinder (42) inside articulated, other end fixedly connected with slide cartridge (44), slide cartridge (44) bottom and base (1) inner chamber top sliding connection, base (1) inner wall left side and the equal fixedly connected with fixed block (43) in inner wall right side.

7. A slip ring according to claim 6, wherein: two be provided with locating lever (45) between fixed block (43), fixed block (43) of each fixed connection in locating lever (45) both ends, inside and locating lever (45) surface sliding connection of slide cartridge (44), locating lever (45) surface cover is equipped with compression spring (46), compression spring (46) one end and fixed block (43) are close to slide cartridge (44) one side fixed connection, the other end and slide cartridge (44) and are close to fixed block (43) one end fixed connection, compression spring (46) correspond slide cartridge (44) and are provided with two.