CN209586338U - A kind of energy-saving pumping unit - Google Patents
A kind of energy-saving pumping unit Download PDFInfo
- Publication number
- CN209586338U CN209586338U CN201920169591.3U CN201920169591U CN209586338U CN 209586338 U CN209586338 U CN 209586338U CN 201920169591 U CN201920169591 U CN 201920169591U CN 209586338 U CN209586338 U CN 209586338U
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- China
- Prior art keywords
- shaft
- rack
- pumping unit
- energy
- pedestal
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Abstract
The utility model discloses a kind of energy-saving pumping unit, including rack, walking beam, horse head, balance weight, clump weight and driving motor, it is provided with bearing block in rack, fixing seat is provided in the shaft in bearing block, fixing seat is connect with walking beam；Shaft passes sequentially through connection transverse slat, connection stringer board is connected with pedestal, slide teeth roller box is connected on driving motor, the slide teeth roller box is connect by dovetail type slideway mechanism with pedestal, slide teeth roller box output shaft is equipped with spherical gear, is provided with the button item engaged with spherical gear in the rack；Swinging up and down for walking beam is realized due to not using crank balance device, but the up-down stroke for being changed into horse head of stringer board will be connect with the engagement of button item by spherical gear, so that the structure can be simplified for pumping unit, be easily installed and, maintenance, and the loss of mechanical energy greatly reduces, and improves energy-saving index.
Description
Technical field
The utility model relates to a kind of pumping unit, in particular to a kind of beam type energy-saving oil pumping machine.
Background technique
Currently, beam pumping unit is due to reliable performance, structure is simple, operates the features such as easy to maintenance, have become oil
One of owner of farmland's pumping unit type to be used.
Conventional beam pumping unit is mainly by rack, walking beam, horse head, balance weight, counterweight, crank balance device and driving
The composition such as motor, pumping unit is in up-down stroke, and since the torque generated on crankshaft is not reciprocity, torque becomes on crank axle
Change amplitude is very big, directly result in motor power (output) fluctuation it is very big, motor is very low in the load factor of most of the time, great Liang Ji
Tool can be slatterned in the form of heat loss.
Utility model content
The purpose of this utility model is that insufficient according to prior art, design that a kind of operation is convenient, mechanical power loss is small
Energy-saving type pumping unit.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of energy-saving pumping unit, including rack, trip
Beam, horse head, balance weight, clump weight and driving motor, setting passes through bearing in bearing block there are two bearing block in the rack
Shaft is installed, fixing seat is provided in the shaft, the fixing seat is connect by bolt with walking beam middle position；Institute
The roller end stated is provided with connection transverse slat, connects and is fixed with vertical connection stringer board on transverse slat, sets on the connection stringer board
It is equipped with pedestal, slide teeth roller box is connected on the driving motor, the slide teeth roller box passes through dovetail type slideway mechanism
It is connect with pedestal, slide teeth roller box is horizontally slipped on pedestal by dovetail type slideway mechanism；The slide teeth roller box output
Axis is equipped with spherical gear, is provided with the button item engaged with spherical gear in the rack, wherein the spherical gear is by one
Hollow cylindrical axle bed and the multiple spheres being uniformly arranged on axle bed outer edge surface composition, the button item include a tool
There is the pedestal of upper and lower two curved surfaces being parallel to each other, the side wall of the pedestal is provided with several half be adapted to the sphere
Spherical cavity.
A kind of energy-saving pumping unit, rack are formed by connecting by lower bearing bracket and upper spider, are set on the lower bearing bracket
It is equipped with lower bearing bracket plate, the upper spider is provided with upper frame plate, and the bearing block is fixed on upper frame plate, under described
Ball rack support is provided on frame plate, the button item is mounted on ball rack support.
A kind of energy-saving pumping unit, protective frame is fixed on upper spider, and the driving motor setting is being protected
In frame.
A kind of energy-saving pumping unit, connection transverse slat is by the upper cross plate and lower cross plate group that are fastened and connected outside shaft
At the shaft peripheral hardware is with teeth, is correspondingly arranged on tooth socket on the upper cross plate and lower cross plate.
The beneficial effect of utility model is: swinging up and down for walking beam is realized due to not using crank balance device, and
It is the up-down stroke for being enlarged into horse head with the stroke up and down that the engagement of button item will connect stringer board by spherical gear, so that oil pumping
The structure can be simplified for machine, is easily installed and safeguards, and the loss of mechanical energy greatly reduces, and improves energy-saving index.
Detailed description of the invention
Fig. 1 is the positive structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram at the utility model back side；
Fig. 3 is the partial enlarged view of part A in Fig. 2；
Fig. 4 is the structural schematic diagram of the utility model spherical gear and button item；
Fig. 5 is the structural schematic diagram of the utility model spherical gear and another visual angle of button item.
Each appended drawing reference are as follows: 1-rack, 11-lower bearing brackets, 111-lower bearing bracket plates, 112-ball rack supports, on 12-
Rack, 121-upper frame plates, 13-protective frames, 2-walking beams, 3-horse heads, 4-balance weights, 5-clump weights, 6-drag-lines, 7-
Driving motor, 71-fixing seats, 72-shafts, 73-bearing blocks, 74-connection transverse slats, 741-upper cross plates, 742-lower cross plates,
75-connection stringer boards, 76-pedestals, 77-dovetail type slideway mechanisms, 78-slide teeth roller boxs, 8-spherical gears, 81-axle beds,
82-spheres, 9-button items, 91-pedestals, 92-type chambers.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Shown in referring to FIG. 1, FIG. 2 and FIG. 3, the utility model discloses a kind of energy-saving pumping unit, including rack 1, walking beam 2,
Horse head 3, balance weight 4, clump weight 5 and driving motor 7, the clump weight 5 are connect by drag-line 6 with balance weight 4, the machine
There are two bearing block 73, bearing block 73 is interior to be equipped with shaft 72 by bearing for setting on frame 1, is provided in the shaft 72 solid
Reservation 71, the fixing seat 71 are connect by bolt with 2 middle position of walking beam, in this way can be by solid when shaft 72 rotates
Reservation 71 drives walking beam 2 to swing up and down.
72 end of shaft is provided with connection transverse slat 74, wherein connection transverse slat 74 is by being fastened and connected outside shaft 72
Upper cross plate 741 and lower cross plate 742 form, and 72 peripheral hardware of shaft is with teeth, right on the upper cross plate 741 and lower cross plate 742
It should be provided with tooth socket, stronger connection effect is reached by the engagement of tooth socket and tooth, is fixed on connection transverse slat 74 vertical
Stringer board 75 is connected, pedestal 76 is provided on the connection stringer board 75, is connected with slide teeth roller box on the driving motor 7
78, the slide teeth roller box 78 is connect by dovetail type slideway mechanism 77 with pedestal 76, and such slide teeth roller box 78 passes through swallow
Tail formula slideway mechanism 77 horizontally slips on pedestal 76.
The rack 1 is formed by connecting by lower bearing bracket 11 and upper spider 12, is provided with lower bearing bracket on the lower bearing bracket 11
Plate 111, the upper spider 12 are provided with upper frame plate 121, and the bearing block 73 is fixed on upper frame plate 121, described
Lower bearing bracket plate 111 on be provided with ball rack support 112, the button item 9 is mounted on ball rack support 112.
Referring to shown in Fig. 4, Fig. 5,78 output shaft of slide teeth roller box is equipped with spherical gear 8, sets in the rack 1
It is equipped with the button item 9 engaged with spherical gear 8, wherein the spherical gear 8 is set by a hollow cylindrical axle bed 81 and uniformly
It sets multiple spheres 82 on 81 outer edge surface of axle bed to form, the button item 9 is by the middle section of strip and two
The end of semicylinder forms, and wherein its upper and lower two plane is all arc and is parallel to each other, the side wall setting of the pedestal 91
Have a several hemispherical chambers 92 being adapted to the sphere 82, the centre of sphere of all models chamber 92 be all located at one it is parallel with upper and lower surface
Arcwall face on, compare horizontal two planes up and down, arcwall face engages caused by capable of overcoming because of 82 thickness of sphere to be hindered.
When this pumping unit works, driving motor 7 is rotated, and drives spherical gear 8 to rotate by slide teeth roller box 78, due to button
Wheel 8 is by 82/ realization of hemispherical chamber 92 of sphere and engaging for button item 9, and such spherical gear 8 is just around 9 outer wall of button item
Face walking, since the button item 9 being fastenedly connected by ball rack support 112 and lower bearing bracket plate 111 is arc, button item 9 is opposite
Rack 1 is fixed and slide teeth roller box 78 is movable with respect to rack 1, and when spherical gear 8 is around button 9 peripolesis of item, spherical gear 8 is with regard to band
72 rotation around the shaft of dynamic slide teeth roller box 78, slide teeth roller box 78 drive pedestal 76 around the shaft further through dovetail type slideway mechanism 77
72 rotations, pedestal 76 drive connection stringer board 75 to drive shaft 72 to rotate in bearing block 73 further through connection transverse slat 74, shaft 72
It can be driven when rotation and walking beam 2 is driven to swing up and down, so that driving motor 7 is changed into swinging up and down for walking beam 2.
Can determine the stroke of spherical gear 8 by the way that the radian of button item 9 is arranged in this way, by be arranged the length of walking beam 2 with
And the outer diameter of shaft 72, the amplification factor of 2 swing angle of walking beam is adjusted, so that it is determined that the up-down stroke of horse head 3.
When spherical gear 8 runs to button 9 end position of item, along button item 9, laterally walking becomes along button item spherical gear 8
9 longitudinal walkings, since spherical gear 8 can be horizontally slipped on pedestal 76 with slide teeth roller box 78 by dovetail type slideway mechanism 77,
The motion profile of spherical gear 8 becomes the semicircular area at 9 both ends of button item, continues horizontally to move repeatedly after completing commutation
It is dynamic, the final up and down reciprocatingly swing for realizing walking beam 2.
Existing beam pumping unit is compared, the utility model realizes walking beam 2 due to not using crank balance device
Swing up and down, but the stroke up and down of spherical gear 8 is enlarged into engaging for button item 9 by the upper of horse head 3 by spherical gear 8
Down stroke is easily installed and safeguards so that the structure can be simplified for pumping unit, and the loss of mechanical energy greatly reduces, and improves
Energy-saving index.
Further, protective frame 13 is fixed on the upper spider 12, the driving motor 7 is arranged in protective frame 13
Interior, such protective frame 13 can provide effective protection for driving motor 7, spherical gear 8 and button item 9 etc..
The above embodiments are only illustrative of the principle and efficacy of the utility model, and the embodiment that part uses,
For those of ordinary skill in the art, without departing from the concept of the present invention, if can also make
Dry modification and improvement, these are all within the protection scope of the present invention.
Claims (4)
1. a kind of energy-saving pumping unit, including rack (1), walking beam (2), horse head (3), balance weight (4), clump weight (5) and driving electricity
Machine (7), it is characterised in that: there are two bearing block (73), the interior bearing that passes through of bearing block (73) to install for setting in the rack (1)
Have shaft (72), be provided in the shaft (72) fixing seat (71), the fixing seat (71) is connect with walking beam (2)；
Described shaft (72) end is provided with connection transverse slat (74), is fixed with vertical connection stringer board in connection transverse slat (74)
(75), it is provided with pedestal (76) on the connection stringer board (75), the driving motor is connected with slide teeth roller box on (7)
(78), the slide teeth roller box (78) is connect by dovetail type slideway mechanism (77) with pedestal (76)；
Slide teeth roller box (78) output shaft is equipped with spherical gear (8), is provided in the rack (1) and spherical gear
(8) the button item (9) engaged, the spherical gear (8) is by a hollow cylindrical axle bed (81) and is uniformly arranged on axle bed
(81) multiple spheres (82) composition on outer edge surface, the button item (9) include one and are parallel to each other with upper and lower two
The pedestal (91) of curved surfaces, the side wall of the pedestal (91) are provided with several hemispherical chambers being adapted to the sphere (82)
(92).
2. a kind of energy-saving pumping unit according to claim 1, which is characterized in that the rack (1) is by lower bearing bracket (11)
It is formed by connecting, is provided on the lower bearing bracket (11) lower bearing bracket plate (111) with upper spider (12), the upper spider (12) is set
It is equipped with upper frame plate (121), the bearing block (73) is fixed on upper frame plate (121), on the lower bearing bracket plate (111)
It is provided with ball rack support (112), the button item (9) is mounted on ball rack support (112).
3. a kind of energy-saving pumping unit according to claim 2, which is characterized in that be fixed on the upper spider (12) anti-
It protects frame (13), the driving motor (7) setting is in protective frame (13).
4. a kind of energy-saving pumping unit according to claim 1, which is characterized in that the connection transverse slat (74) is by the company of fastening
Upper cross plate (741) and lower cross plate (742) composition outside in shaft (72) are connect, the shaft (72) peripheral hardware is with teeth, and described is upper
Tooth socket is correspondingly arranged on transverse slat (741) and lower cross plate (742).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169591.3U CN209586338U (en) | 2019-01-31 | 2019-01-31 | A kind of energy-saving pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169591.3U CN209586338U (en) | 2019-01-31 | 2019-01-31 | A kind of energy-saving pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586338U true CN209586338U (en) | 2019-11-05 |
Family
ID=68354127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920169591.3U Expired - Fee Related CN209586338U (en) | 2019-01-31 | 2019-01-31 | A kind of energy-saving pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667563A (en) * | 2019-01-31 | 2019-04-23 | 宋嗣新 | A kind of energy-saving pumping unit |
-
2019
- 2019-01-31 CN CN201920169591.3U patent/CN209586338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667563A (en) * | 2019-01-31 | 2019-04-23 | 宋嗣新 | A kind of energy-saving pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20220131 |