CN205240787U - Sand screw feeder device is failed to high accuracy broad width - Google Patents
Sand screw feeder device is failed to high accuracy broad width Download PDFInfo
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- CN205240787U CN205240787U CN201520936564.6U CN201520936564U CN205240787U CN 205240787 U CN205240787 U CN 205240787U CN 201520936564 U CN201520936564 U CN 201520936564U CN 205240787 U CN205240787 U CN 205240787U
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- screw feeder
- high accuracy
- sleeve
- flange
- sediment transport
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Abstract
The utility model discloses a sand screw feeder device is failed to high accuracy broad width belongs to oil field fracturing equipment coordination field, including hopper, n+1 group's screw feeder assembly and support frame, n is more than or equal to 1's natural number, the screw feeder assembly sets up on the support frame, and this screw feeder assembly includes screw feeder axle, screw feeder sleeve, end flange, flange, shaft coupling and drive arrangement, the both ends of screw feeder axle are passed through end flange and are connected in the screw feeder sleeve, screw feeder sleeve one end is connected with flange, is equipped with the shaft coupling in this flange, and screw feeder axle one end is passed through the shaft coupling and is connected with drive arrangement, and the other end is connected with the hopper, the epaxial fluted disc device that tests the speed that is equipped with of screw feeder, and be connected with the reduction gear between partial screw feeder axle and the drive arrangement. The device simple structure can realize the defeated sand of the defeated sand within range high accuracy of broad width.
Description
Technical field
The utility model belongs to the supporting field of field fracturing equipment, specifically a kind of high accuracy wide cut sediment transport screw feeder device.
Background technology
Sand blender is the core component of oil field compression fracture outfit. In oil fracturing construction, the control accuracy of some important parameters of sand blender directly affects the quality of pressing crack construction, as the sand ratio of mulling liquid, ratio, the ratio of dry powder additive etc. of liquid additive.
In existing sand blender, the scope of sediment transport precision and wide cut sediment transport can not meet simultaneously, and a common equipment can be in the time that little sand be worked than high-accuracy stable, and the operating mode of high sand ratio can not be worked. Otherwise when equipment is in the time that high sand ratio high-accuracy stable is worked, the operating mode of little sand ratio can not be worked.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the utility model provides a kind of high accuracy wide cut sediment transport screw feeder device, and this apparatus structure is simple, can realize high accuracy sediment transport within the scope of wide cut sediment transport.
For achieving the above object, the utility model adopts following technical scheme: a kind of high accuracy wide cut sediment transport screw feeder device, comprise hopper, n+1 group screw feeder assembly and bracing frame, n is more than or equal to 1 natural number, described screw feeder assembly is arranged on bracing frame, this screw feeder assembly comprises screw conveyor shaft, screw feeder sleeve, end face flange, adpting flange, shaft coupling and drive unit, the two ends of described screw conveyor shaft are connected in screw feeder sleeve by end face flange, described screw feeder sleeve one end is connected with adpting flange, in this adpting flange, be provided with shaft coupling, screw conveyor shaft one end is connected with drive unit by shaft coupling, the other end is connected with hopper, described screw conveyor shaft is provided with speed measuring fluted disc device, and be connected with decelerator between part screw conveyor shaft and drive unit.
In technique scheme, described shaft coupling is chain coupling.
In technique scheme, the bottom of described flood dragon sleeve is provided with sand removing hole.
In technique scheme, between described screw feeder sleeve and the discharging opening of screw feeder sleeve, be provided with gripper shoe.
In technique scheme, described screw conveyor shaft is arranged in screw feeder sleeve by bearing, and bearing place is provided with hermetically-sealed construction, and sealing place is provided with pouring orifice.
In technique scheme, described drive unit is hydraulic drive motor or motor.
The beneficial effects of the utility model are: multiple screw feeder assemblies are set, and be provided with decelerator on part screw feeder assembly, each screw feeder assembly can be independent running, thereby can control sediment transport amount, on the screw feeder assembly that decelerator is set, sediment transport amount is further adjusted, thereby the adjustable range of controlling sediment transport amount increases, and gripper shoe is set, and has increased the intensity of screw feeder assembly, sand removing hole is set, can be to carrying out easily prune job in sleeve.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of hopper and screw feeder sleeve.
Wherein: 1, hopper, 2, No. 1 screw conveyor shafts, 3, No. 1 adpting flanges, 4, No. 1 shaft coupling, 5, No. 1 drive units, 6, No. 2 adpting flanges, 7, survey teeth counting disc device, 8, bearing and hermetically-sealed construction, 9, bracing frame, 10, No. 1 screw feeder assemblies, 11, No. 2 screw feeder assemblies, 12, decelerator, 13, No. 1 screw feeder sleeves, 14, No. 1 end face flanges, 15, discharging opening, 16, gripper shoe, 17, sand removing hole, 18, No. 2 screw feeder sleeves, 19, No. 2 screw conveyor shafts, 20, No. 2 end face flanges, 21, No. 2 shaft couplings, 22, No. 2 drive units.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As Fig. 1, a kind of high accuracy wide cut sediment transport screw feeder device shown in Fig. 2 and Fig. 3, comprise hopper 1, n+1 group screw feeder assembly and bracing frame 9, n is more than or equal to 1 natural number, the present embodiment n gets 1, i.e. No. 1 screw feeder assembly 10, No. 2 screw feeder assemblies 11, described No. 1 screw feeder assembly 10, No. 2 screw feeder assembly 11 is arranged on bracing frame 9, No. 1 screw feeder assembly 10 comprises screw conveyor shaft 2 No. 1, No. 1 screw feeder sleeve 13, No. 1 end face flange 14, No. 1 adpting flange 3, 4 and No. 1 drive unit 5 of No. 1 shaft coupling, the two ends of described No. 1 screw conveyor shaft 2 are connected in No. 1 screw feeder sleeve 13 by No. 1 end face flange 14, described No. 1 screw feeder sleeve 13 one end are connected with adpting flange 3 No. 1, in this No. 1 adpting flange 3, be provided with shaft coupling 4 No. 1, No. 1 screw conveyor shaft 2 one end are connected with No. 1 drive unit 5 by No. 1 shaft coupling 4, the other end is connected with hopper 1, No. 2 screw feeder assembly 11 comprises screw conveyor shaft 19 No. 2, No. 2 screw feeder sleeves 18, No. 2 end face flanges 20, No. 2 adpting flanges 6, 21 and No. 2 drive units 22 of No. 2 shaft couplings, the two ends of described No. 2 screw conveyor shafts 19 are connected in No. 2 screw feeder sleeves 18 by No. 2 end face flanges 20, described No. 2 screw feeder sleeve 18 one end are connected with adpting flange 6 No. 2, in these No. 2 adpting flanges 6, be provided with shaft coupling 21 No. 2, No. 2 screw conveyor shaft 19 one end are connected with No. 2 drive units 22 by No. 2 shaft couplings 21 and decelerator 13, the other end is connected with hopper 1, described No. 1, on No. 2 screw conveyor shafts, be respectively equipped with speed measuring fluted disc device 7. according to the size of sediment transport total amount and adjustable range, multiple screw feeder assemblies and multiple screw feeder assembly with decelerator can be set, the screw feeder assembly that has increased decelerator coordinates rear sediment transport amount adjustable range to become large with general screw feeder assembly, also ensured sediment transport precision simultaneously. the pitch of the screw conveyor shaft on different screw feeder assemblies and helical angle can be designed to identical or different, therefore regulate scope also different, be all to carry out according to actual needs various combination.
In technique scheme, described No. 1, No. 2 shaft coupling is chain coupling.
In technique scheme, the bottom of described No. 1, No. 2 screw feeder sleeve is respectively equipped with sand removing hole 17. Sand removing hole 17 can be cleared up screw feeder assembly easily.
In technique scheme, described No. 1, No. 2 screw feeder sleeves are provided with gripper shoe 16 between the discharging opening of corresponding screw feeder sleeve with it. Gripper shoe 16 plays the effect of supporting and strengthening.
In technique scheme, described No. 1, No. 2 screw conveyor shaft is separately positioned in No. 1, No. 2 screw feeder sleeves by bearing, and bearing place is provided with hermetically-sealed construction, and sealing place is provided with pouring orifice (not shown).
In technique scheme, described No. 1, No. 2 drive unit is hydraulic drive motor.
The above; it is only preferably detailed description of the invention of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. a high accuracy wide cut sediment transport screw feeder device, comprise hopper, n+1 group screw feeder assembly and bracing frame, it is characterized in that: n is more than or equal to 1 natural number, described screw feeder assembly is arranged on bracing frame, this screw feeder assembly comprises screw conveyor shaft, screw feeder sleeve, end face flange, adpting flange, shaft coupling and drive unit, the two ends of described screw conveyor shaft are connected in screw feeder sleeve by end face flange, described screw feeder sleeve one end is connected with adpting flange, in this adpting flange, be provided with shaft coupling, screw conveyor shaft one end is connected with drive unit by shaft coupling, the other end is connected with hopper, this screw feeder sleeve is provided with charging aperture and discharging opening, described screw conveyor shaft is provided with speed measuring fluted disc device, and be connected with decelerator between part screw conveyor shaft and drive unit.
2. a kind of high accuracy wide cut sediment transport screw feeder device according to claim 1, is characterized in that: described shaft coupling is chain coupling.
3. a kind of high accuracy wide cut sediment transport screw feeder device according to claim 1, is characterized in that: the bottom of described flood dragon sleeve is provided with sand removing hole.
4. a kind of high accuracy wide cut sediment transport screw feeder device according to claim 1, is characterized in that: between described screw feeder sleeve and the discharging opening of screw feeder sleeve, be provided with gripper shoe.
5. a kind of high accuracy wide cut sediment transport screw feeder device according to claim 1, is characterized in that: between described screw conveyor shaft and end face flange, be provided with bearing, and bearing place is provided with hermetically-sealed construction, sealing place is provided with pouring orifice.
6. a kind of high accuracy wide cut sediment transport screw feeder device according to claim 1, is characterized in that: described drive unit is hydraulic drive motor or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936564.6U CN205240787U (en) | 2015-11-23 | 2015-11-23 | Sand screw feeder device is failed to high accuracy broad width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936564.6U CN205240787U (en) | 2015-11-23 | 2015-11-23 | Sand screw feeder device is failed to high accuracy broad width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205240787U true CN205240787U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520936564.6U Active CN205240787U (en) | 2015-11-23 | 2015-11-23 | Sand screw feeder device is failed to high accuracy broad width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205240787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113268A (en) * | 2016-08-17 | 2016-11-16 | 中石化石油工程机械有限公司第四机械厂 | A kind of pressure break ship sediment transport hybrid system and sediment transport method |
-
2015
- 2015-11-23 CN CN201520936564.6U patent/CN205240787U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113268A (en) * | 2016-08-17 | 2016-11-16 | 中石化石油工程机械有限公司第四机械厂 | A kind of pressure break ship sediment transport hybrid system and sediment transport method |
| CN106113268B (en) * | 2016-08-17 | 2018-08-10 | 中石化四机石油机械有限公司 | A kind of pressure break ship sediment transport hybrid system and sediment transport method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220402 Address after: 434000 West Ring Road, Jingzhou District, Jingzhou City, Hubei Province Patentee after: SJS Ltd. Patentee after: Sinopec Siji Petroleum Machinery Co., Ltd Address before: 434024 No. 101, West Ring Road, Jingzhou District, Jingzhou City, Hubei Province Patentee before: SJS Ltd. |
|
| TR01 | Transfer of patent right |