CN215709424U - Sand mixing truck sand conveying auger guide device and sand mixing truck - Google Patents
Sand mixing truck sand conveying auger guide device and sand mixing truck Download PDFInfo
- Publication number
- CN215709424U CN215709424U CN202121462159.7U CN202121462159U CN215709424U CN 215709424 U CN215709424 U CN 215709424U CN 202121462159 U CN202121462159 U CN 202121462159U CN 215709424 U CN215709424 U CN 215709424U
- Authority
- CN
- China
- Prior art keywords
- auger
- sand
- sand conveying
- mixing truck
- conveying auger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides a sand mixing truck and a sand mixing truck guide device, belonging to the technical field of oil field conveying equipment, wherein the sand mixing truck sand conveying auger guide device comprises a sand conveying auger and an auger seat in sliding connection with the sand conveying auger, and is characterized by also comprising: with auger seat roll connection's fixed bearing with respectively with auger seat with the horizontal drive structure that fixed bearing is connected, and under the drive effect of horizontal drive structure, auger seat can drive defeated sand auger is in the last removal of fixed bearing is in order to realize two the deciliter motion of defeated sand auger. Compared with the prior art, the auger seat and the fixed support of the sand mixing truck sand conveying auger guide device adopt a rolling connection mode, so that the resistance of the auger during opening and closing is reduced, the condition that the auger is difficult to open and close due to abrasion of a friction pad is avoided, and the abrasion is reduced.
Description
Technical Field
The utility model relates to the technical field of oilfield conveying equipment, in particular to a sand conveying auger guide device of a sand mixing truck and the sand mixing truck.
Background
The sand mixing truck is a special equipment matched with oil field, in the prior art, a spiral sand conveying device is generally matched at the tail part of the sand mixing truck, and the device is composed of a left sand conveying auger and a right sand conveying auger. At present, the inclination of the two sand conveying augers and the ground is 45 degrees, and the two augers can independently lift and separate and combine. When the sand conveying device is in a running state, the two packing augers are folded and lifted to the highest point, and when the sand conveying device is in field operation, the two packing augers are lowered to the lowest point and separated, so that sand conveying operation is facilitated. However, in the prior art, the packing auger seat and the fixed support are in a direct friction mode of engineering plastics and steel, and the packing auger is difficult to separate and combine due to the fact that the weight of the packing auger is large, after a friction pad is abraded, a rotating pin shaft of the packing auger inclines and is subjected to bending moment.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problem that the auger seat and the fixed support in the prior art are in a direct friction form of engineering plastics and steel, and due to the fact that the weight of the auger is large, after a friction pad is abraded, the rotating pin shaft of the auger inclines and is subjected to bending moment, and at least one aspect of difficulty in separation and combination is easily caused.
In order to solve the problems, the utility model provides a sand conveying auger guide device of a sand mixing truck, which comprises a sand conveying auger and an auger seat in sliding connection with the sand conveying auger, and is characterized by also comprising: with auger seat roll connection's fixed bearing with respectively with auger seat with the horizontal drive structure that fixed bearing is connected, and under the drive effect of horizontal drive structure, auger seat can drive defeated sand auger is in the last removal of fixed bearing is in order to realize two the deciliter motion of defeated sand auger.
Therefore, the auger seat and the fixed support of the sand conveying auger guide device of the sand mixing truck are in rolling connection, so that the resistance of the auger in the splitting process is reduced, the condition that the auger is difficult to split and combine due to the abrasion of the friction pad is avoided, and the abrasion is reduced.
Preferably, the defeated sand auger guider of fracturing blender truck, still include with the elevation structure that defeated sand auger is connected, elevation structure include lift drive structure and with the lift guide arm that lift drive structure is connected, the lift guide arm with defeated sand auger is connected, just defeated sand auger can wind defeated sand auger with the joint axis of lift guide arm carries out the deciliter motion.
Therefore, the lifting guide rod can drive the sand conveying auger to do lifting motion under the driving of the lifting driving structure.
Preferably, the bottom of the auger seat is provided with a rolling mechanism, and the fixed support is provided with a track structure matched with the rolling mechanism.
Therefore, a specific rolling connection mode is limited, the structure is simple, the resistance of the packing auger in the opening and closing process is reduced, the condition that the packing auger is difficult to open and close due to abrasion of the friction pad is avoided, and the abrasion is reduced.
Preferably, the rolling mechanism comprises a supporting structure and a roller structure connected with the supporting structure, the roller structure comprises a mounting plate and a roller bearing connected with the mounting plate, the supporting structure is connected with the bottom of the auger seat, and the mounting plate is fixedly connected with the supporting structure.
Therefore, the specific structure of the rolling mechanism is limited, the structure is simple, and the connection is convenient.
Preferably, the rolling mechanism comprises four roller structures connected with the supporting structure, horizontal projections of rotating axes of four rolling bearings of the four roller structures are intersected, and an intersection point is located on a connecting axis of the sand conveying auger and the lifting guide rod.
From this, make defeated sand auger can wind defeated sand auger with the connection axis of lift guide bar carries out deciliter motion, avoids appearing the friction pad wearing and tearing and leads to the condition that the auger divides and shuts the difficulty, and simple structure.
Preferably, bearing structure includes first backup pad and second backup pad, first backup pad set up in the bottom of auger seat, the second backup pad set up in the middle part of first backup pad, just first backup pad the second backup pad with form between the auger seat and be suitable for and hold the recess of gyro wheel structure.
From this for gyro wheel structure can fixed connection in the bottom of auger seat, simple structure and firm in connection.
Preferably, the track structure comprises a circular arc track platform which is arranged along the fixed support in a manner of extending towards the direction close to the packing auger seat, and the circle center of the circular arc track platform coincides with the connecting axis of the sand conveying packing auger and the lifting guide rod.
From this, adopt the mode of roll connection, make defeated sand auger can wind defeated sand auger with the connection axis of lift guide rod carries out deciliter motion, reduces the resistance when the auger divides, avoids appearing the friction pad wearing and tearing and leads to the condition of auger deciliter difficulty, and reduces wearing and tearing.
Preferably, the contact end surface of the circular arc track platform and the roller bearing is an inclined surface.
Therefore, the adverse effect of the sand on the rolling of the roller is avoided.
Preferably, the bottom of the sand conveying auger is provided with a slide rail, and the auger seat is provided with a slide way structure which is in sliding connection with the slide rail.
Therefore, under the action of the lifting driving structure, the lifting guide rod can drive the sand conveying auger to do lifting motion along the slideway structure.
Compared with the prior art, the auger seat and the fixed support of the sand mixing truck sand conveying auger guide device adopt a rolling connection mode, so that the resistance of the auger during opening and closing is reduced, the condition that the auger is difficult to open and close due to abrasion of a friction pad is avoided, and the abrasion is reduced.
In order to solve the technical problem, the utility model also provides a sand mixing truck which comprises the sand conveying auger guide device of the sand mixing truck.
Compared with the prior art, the advantages of the sand mixing truck and the sand conveying auger guide device of the sand mixing truck are the same, and are not described again.
Drawings
FIG. 1 is a schematic structural view of a sand conveying auger guide device of a medium sand mixing truck in the embodiment of the utility model;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction A-A in FIG. 2;
FIG. 4 is a schematic view of a part of the structure of a sand conveying auger guide device of the sand mixing truck according to the embodiment of the utility model;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a schematic view of a portion of the structure of FIG. 5 in the direction B-B;
FIG. 7 is a schematic structural diagram of an auger base in an embodiment of the present invention;
FIG. 8 is a schematic view of the structure in the direction M-M in FIG. 7;
fig. 9 is a schematic view of the structure in the N-N direction in fig. 7.
Description of reference numerals:
1-sand conveying auger, 11-slide rail, 2-lifting guide rod, 3-auger seat, 31-first support plate, 32-second support plate, 33-mounting plate, 34-roller bearing, 35-slideway structure, 4-fixed support, 41-circular arc track platform, 42-inclined plane and 5-connecting axis.
Detailed Description
The technical solutions in the embodiments of the present application will be described in detail and clearly with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the forward direction of "X" in the drawings represents the right direction, "the reverse direction of" X "represents the left direction," the forward direction of "Y" represents the rear direction, "the reverse direction of" Y "represents the front direction," the forward direction of "Z" represents the upper direction, "the reverse direction of" Z "represents the lower direction, and the directions or positional relationships indicated by the terms" X "," Y "and" Z "are based on the directions or positional relationships shown in the drawings of the specification, only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the description of embodiments of the present application, the description of the term "some specific embodiments" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. Throughout this specification, the schematic representations of the terms used above do not necessarily refer to the same implementation or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1 to 3, an embodiment of the present invention provides a sand conveying auger guide device for a sand mixing truck, including a sand conveying auger 1 and an auger seat 3 slidably connected to the sand conveying auger 1, and further including: the sand conveying device comprises a fixed support 4 in rolling connection with an auger seat 3 and a horizontal driving structure respectively connected with the auger seat 3 and the fixed support 4, wherein under the driving action of the horizontal driving structure, the auger seat 3 can drive a sand conveying auger 1 to move on the fixed support 4 so as to realize the separation and combination movement of the two sand conveying augers 1.
Therefore, the sand conveying auger guide device of the sand mixing truck comprises an auger seat 3 and a fixed support 4 which are in rolling connection, so that the resistance of the auger in the splitting process is reduced, the condition that the auger is difficult to split and combine due to the abrasion of a friction pad is avoided, and the abrasion is reduced.
In some preferred embodiments, the sand mixing truck sand conveying auger guiding device comprises a first sand conveying auger, a first auger seat in sliding connection with the first sand conveying auger, and a second auger seat in sliding connection with the second sand conveying auger, and further comprises: the sand conveying device comprises a first fixed bearing in rolling connection with a first sand conveying auger seat and a second fixed bearing in rolling connection with a second sand conveying auger seat, a first horizontal driving structure connected with the first sand conveying auger seat and the first fixed bearing respectively and a second horizontal driving structure connected with the second sand conveying auger seat and the second fixed bearing respectively, wherein the first sand conveying auger can be driven by the first sand conveying auger seat to move on the first fixed bearing under the driving action of the first horizontal driving structure, and the second sand conveying auger can be driven by the second sand conveying auger seat to move on the second fixed bearing under the driving action of the second horizontal driving structure so as to realize the separation and combination movement of the first sand conveying auger and the second sand conveying auger. Therefore, the two sand conveying augers 1 work together, and the sand conveying efficiency is improved.
In some specific embodiments, the first sand conveying auger and the second sand conveying auger are symmetrically arranged, the structure is regular, and the appearance is attractive.
In some preferred embodiments, the sand mixing truck sand conveying auger guiding device further comprises a lifting structure connected with the sand conveying auger 1, the lifting structure comprises a lifting driving structure and a lifting guide rod 2 connected with the lifting driving structure, the lifting guide rod 2 is connected with the sand conveying auger 1, and the sand conveying auger 1 can perform separation and combination motion around a connecting axis 5 of the sand conveying auger 1 and the lifting guide rod 2. Therefore, the lifting guide rod 2 can drive the sand conveying auger 1 to do lifting motion under the driving of the lifting driving structure.
In some specific embodiments, the lifting guide rod 2 is vertically connected with the lifting driving structure, so that the lifting guide rod 2 is more firmly connected with the sand conveying auger 1, and the sand conveying auger 1 is conveniently driven to do lifting motion.
In some specific embodiments, the lifting guide rod 2 comprises a first lifting guide rod 2 connected with the first sand conveying auger and a second lifting guide rod 2 connected with the second sand conveying auger, the first lifting guide rod 2 can drive the first sand conveying auger to do lifting motion under the driving of the lifting driving structure, and the second lifting guide rod 2 can drive the second sand conveying auger to do lifting motion, so that the structure is simple.
As shown in fig. 9, the sliding connection manner of the sand conveying auger 1 and the auger seat 3 is not particularly limited in this embodiment, and may be any one of the sliding connection manners, in some preferred embodiments, the bottom of the sand conveying auger 1 is provided with a slide rail 11, and the auger seat 3 is provided with a slide way structure 35 slidably connected with the slide rail 11. Therefore, under the action of the lifting driving structure, the lifting guide rod 2 can drive the sand conveying auger 1 to do lifting motion along the slideway structure 35.
The concrete structures of the slide rail 11 and the slide way structure 35 are not limited in this embodiment, and in some concrete embodiments, the slide rail 11 is a square steel pipe, and the slide way structure 35 is a slide way arranged at two ends of the auger seat 3, so that the structure is simple, and the connection is convenient.
In some preferred embodiments, the bottom of the auger seat 3 is provided with a rolling mechanism, and the fixed support 4 is provided with a track structure matched with the rolling mechanism. Therefore, a specific rolling connection mode is limited, the structure is simple, the resistance of the packing auger in the opening and closing process is reduced, the condition that the packing auger is difficult to open and close due to abrasion of the friction pad is avoided, and the abrasion is reduced.
In some preferred embodiments, the rolling mechanism comprises a support structure and a roller structure connected with the support structure, the roller structure comprises a mounting plate 33 and a roller bearing 34 connected with the mounting plate 33, the support structure is connected with the bottom of the auger base 3, and the mounting plate 33 is fixedly connected with the support structure. Therefore, the specific structure of the rolling mechanism is limited, the structure is simple, and the connection is convenient.
In some preferred embodiments, roller bearings 34 are self-lubricating and have a sealing structure to facilitate rolling connections.
The structure of the mounting plate 33 is not limited in this embodiment, and in some preferred embodiments, the mounting plate 33 is a flat plate structure, which is simple in structure and easy to process.
In this embodiment, the connection manner of the mounting plate 33 and the roller bearing 34 is not limited, in some preferred embodiments, the mounting plate 33 and the roller bearing 34 are detachably connected, and in some preferred embodiments, the mounting plate 33 and the roller bearing 34 are nut-fixed, so that the connection is convenient.
In some specific embodiments, as shown in fig. 7-8, the rolling mechanism comprises four roller structures connected with the supporting structure, the four roller structures are divided into two groups and symmetrically arranged on two sides of the supporting structure, horizontal projections of rotating axes of four rolling bearings of the four roller structures intersect, and an intersection point is on a connecting axis 5 of the sand conveying auger 1 and the lifting guide rod 2. Therefore, the sand conveying auger 1 can move in an opening and closing mode around the connecting axis 5 of the sand conveying auger 1 and the lifting guide rod 2, the condition that the auger is difficult to open and close due to abrasion of the friction pad is avoided, and the structure is simple.
In some preferred embodiments, the supporting structure comprises a first supporting plate 31 and a second supporting plate 32, the first supporting plate 31 is disposed at the bottom of the auger base 3, the second supporting plate 32 is disposed at the middle of the first supporting plate 31, and a groove suitable for accommodating the roller structure is formed between the first supporting plate 31, the second supporting plate 32 and the auger base 3. Therefore, the roller structure can be fixedly connected to the bottom of the auger seat 3, and the roller structure is simple in structure and firm in connection.
In some specific embodiments, one end of the mounting plate 33 is connected to the second supporting plate 32, and the other end of the mounting plate 33 is connected to the side wall of the screw conveyor base 3, so that the structure is simple and the connection is convenient.
As shown in fig. 4-6, in some preferred embodiments, the track structure includes a circular arc track platform 41 extending along the fixed support 4 in a direction close to the packing auger base 3, and the circle center of the circular arc track platform 41 coincides with the connecting axis 5 of the sand conveying packing auger 1 and the lifting guide rod 2. Therefore, the sand conveying auger 1 can move in an opening and closing mode around the connecting axis 5 of the sand conveying auger 1 and the lifting guide rod 2 by adopting a rolling connection mode, so that the opening and closing resistance of the auger is reduced, the condition that the auger is difficult to open and close due to abrasion of a friction pad is avoided, and the abrasion is reduced.
In some preferred embodiments, the contact end surface of the circular arc track platform 41 and the roller bearing 34 is a bevel 42. Therefore, the adverse effect of the sand on the rolling of the roller is avoided.
In some preferred embodiments, the horizontal driving structure comprises a horizontal driving oil cylinder and a connecting pin shaft, one end of the horizontal driving oil cylinder is fixed on the inner wall of the fixed support 4, the other end of the horizontal driving oil cylinder is connected with the connecting pin shaft, one end of the connecting pin shaft is fixed on the inner wall of the fixed support 4, and the other end of the connecting pin shaft penetrates through the circular arc track platform 41 on the fixed support 4 and then is connected with the bottom of the auger seat 3.
Therefore, the auger seat 3 and the fixed support 4 of the sand mixing truck sand conveying auger guide device adopt a rolling connection mode under the action of the horizontal driving oil cylinder, so that the resistance of the auger during the separation and the combination is reduced, the condition that the auger is difficult to separate and combine due to the abrasion of a friction pad is avoided, and the abrasion is reduced.
The utility model also provides a sand mixing truck which comprises the sand conveying auger guide device of the sand mixing truck.
The fracturing blender truck of this embodiment with the advantages of fracturing blender truck defeated sand auger guider is the same for prior art, no longer gives details here.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.
Claims (10)
1. The utility model provides a sand mixing truck defeated sand auger guider, including defeated sand auger (1) and with defeated sand auger (1) sliding connection's auger seat (3), its characterized in that still includes: with auger seat (3) roll connection's fixed bolster (4) and respectively with auger seat (3) with the horizontal drive structure that fixed bolster (4) are connected, and under the drive effect of horizontal drive structure, auger seat (3) can drive defeated sand auger (1) is in move on fixed bolster (4), in order to realize two the deciliter motion of defeated sand auger (1).
2. The sand mixing truck sand conveying auger guide device according to claim 1, characterized by further comprising a lifting structure connected with the sand conveying auger (1), wherein the lifting structure comprises a lifting driving structure and a lifting guide rod (2) connected with the lifting driving structure, the lifting guide rod (2) is connected with the sand conveying auger (1), and the sand conveying auger (1) can wind the sand conveying auger (1) and a connecting axis (5) of the lifting guide rod (2) to perform separation and combination movement.
3. The sand mixing truck sand conveying auger guide device according to claim 2, wherein a rolling mechanism is arranged at the bottom of the auger seat (3), and a track structure matched with the rolling mechanism is arranged on the fixed support (4).
4. The sand mixing truck sand conveying auger guide device according to claim 3, wherein the rolling mechanism comprises a support structure and a roller structure connected with the support structure, the roller structure comprises a mounting plate (33) and a roller bearing (34) connected with the mounting plate (33), the support structure is connected with the bottom of the auger seat (3), and the mounting plate (33) is fixedly connected with the support structure.
5. The sand mixing truck sand conveying auger guide device according to claim 4, wherein the rolling mechanism comprises four roller structures connected with the support structure, horizontal projections of rotating axes of four rolling bearings of the four roller structures intersect, and an intersection point is located on a connecting axis (5) of the sand conveying auger (1) and the lifting guide rod (2).
6. The sand mixing truck sand conveying auger guide device according to claim 4, wherein the support structure comprises a first support plate (31) and a second support plate (32), the first support plate (31) is arranged at the bottom of the auger seat (3), the second support plate (32) is arranged in the middle of the first support plate (31), and a groove suitable for accommodating the roller structure is formed between the first support plate (31), the second support plate (32) and the auger seat (3).
7. The sand mixing truck sand conveying auger guide device according to claim 4, wherein the track structure comprises a circular arc track platform (41) which is arranged along the fixed support (4) in a manner of extending towards the direction close to the auger seat (3), and the circle center of the circular arc track platform (41) coincides with the connecting axis (5) of the sand conveying auger (1) and the lifting guide rod (2).
8. The sand conveying auger guide device of the sand mixing truck as claimed in claim 7, wherein the contact end surface of the circular arc track platform (41) and the roller bearing (34) is an inclined surface (42).
9. The sand mixing truck sand conveying auger guide device according to claim 1, wherein a slide rail (11) is arranged at the bottom of the sand conveying auger (1), and a slide way structure (35) which is slidably connected with the slide rail (11) is arranged on the auger seat (3).
10. A sand mixing truck characterized in that it comprises a sand conveying auger guide device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121462159.7U CN215709424U (en) | 2021-06-29 | 2021-06-29 | Sand mixing truck sand conveying auger guide device and sand mixing truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121462159.7U CN215709424U (en) | 2021-06-29 | 2021-06-29 | Sand mixing truck sand conveying auger guide device and sand mixing truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215709424U true CN215709424U (en) | 2022-02-01 |
Family
ID=80046043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121462159.7U Active CN215709424U (en) | 2021-06-29 | 2021-06-29 | Sand mixing truck sand conveying auger guide device and sand mixing truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215709424U (en) |
-
2021
- 2021-06-29 CN CN202121462159.7U patent/CN215709424U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111573524A (en) | Mine pipeline engineering vehicle | |
| CN206804438U (en) | Realize moment of torsion and the pull-out test device for anchor cable of axle power decoupling | |
| CN205422531U (en) | Anchor rod drilling carriage | |
| CN108425645B (en) | Light and small pipe rod conveying equipment and working method thereof | |
| CN215709424U (en) | Sand mixing truck sand conveying auger guide device and sand mixing truck | |
| CN1095920C (en) | Boom arrangement for rock drilling apparatus | |
| CN209145520U (en) | Intelligent oil gas well operations comprehensive platform | |
| CN107191137B (en) | Multifunctional anchor rod drill carriage | |
| CN206985545U (en) | Device for hoisting is erected in a kind of shifting of with brake mechanism | |
| CN204608851U (en) | A kind of wheeled fork installation | |
| CN208616987U (en) | A kind of woven bag holding mechanism and automatic unstacker | |
| CN218619986U (en) | Gantry crane device | |
| CN111115520A (en) | Angle-adjustable rotary fork | |
| CN113979113B (en) | Single-upright-column connecting-rod type automatic stacker crane | |
| CN212292572U (en) | Mine pipeline engineering vehicle | |
| CN211945979U (en) | Electric single-beam crane stable in operation | |
| CN210653181U (en) | Novel reinforcing steel bar material trolley | |
| CN204645116U (en) | A kind of loading wobble drive arm mechanism of wheeled fork installation | |
| CN211448686U (en) | Anchor protection device and heading machine | |
| CN209352949U (en) | turning device | |
| CN209113328U (en) | A kind of container rotary hanger | |
| CN2179918Y (en) | Energy-saving counterweight balanced chain beam-pumping unit | |
| CN112160723A (en) | Swing hoisting device and rotary drilling rig | |
| CN205855191U (en) | A blanking elevator moulded by a kind of excellent glue | |
| CN217421193U (en) | Crank-slider transportation mechanism of tunneling-anchoring all-in-one machine and tunneling-anchoring all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |