CN111351558B - Quick-connection weighing mechanism with driving function - Google Patents
Quick-connection weighing mechanism with driving function Download PDFInfo
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- CN111351558B CN111351558B CN202010445833.4A CN202010445833A CN111351558B CN 111351558 B CN111351558 B CN 111351558B CN 202010445833 A CN202010445833 A CN 202010445833A CN 111351558 B CN111351558 B CN 111351558B
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- weighing
- guide
- platform
- flashboard
- sand
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- 238000005303 weighing Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 239000004576 sand Substances 0.000 claims abstract description 32
- 229910000746 Structural steel Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 25
- 239000006004 Quartz sand Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 244000035744 Hura crepitans Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention relates to the field of sand adding equipment for petroleum fracturing construction, in particular to a quick connection weighing mechanism with a drive. Including weighing platform and the flashboard assembly of setting on weighing platform, weighing platform includes the platform body and opens and shuts the mechanism, the platform body is provided with the recess in the centre, the centre has been seted up in the recess bottom and has been led the sand groove, it is provided with the guide rail to lead the sand groove left and right sides, the guide rail both ends all are provided with the guide rail fixing base, the mechanism that opens and shuts includes the flashboard hydro-cylinder of fixed connection in leading sand groove one side, flashboard hydro-cylinder end-to-end connection has the shift fork, sliding connection has the slider on the guide rail, fixedly connected with shift fork fixing base on the slider, shift fork fixed connection. The flashboard can be pushed to act by an actuating mechanism such as an oil cylinder of the shifting fork mechanism, so that the flashboard can be opened and closed; weighing sensor has been arranged to the platform of weighing, and weighing mechanism can detect material falling speed according to the weight change of box, carries out the accurate measurement to the material.
Description
Technical Field
The invention relates to the field of sand adding equipment for petroleum fracturing construction, in particular to a quick connection weighing mechanism with a drive.
Background
With the deep exploration and development of natural gas in China, the total construction amount and the construction scale are gradually increased every year, and the annual growth speed is about 20%. The large-scale fracturing construction is expanded in total amount and scale, and the addition amount (sand conveying amount) of the proppant is also greatly increased. However, the disadvantages of the existing sand conveying equipment are mainly focused on the following points:
the sand bag is easy to break during transportation, the quartz sand has good fluidity, and is not easy to treat after scattering; the broken sand bag wastes need to be collected and have larger quantity; during the bag breaking and sand shakeout process, sand fog is easy to generate, and the damage to the body of an operator is large; the automation degree is not high, the sand discharge amount is controlled manually according to the sand amount required by the sand mixing truck, and the sand amount cannot be accurately controlled.
Disclosure of Invention
In view of the above-mentioned deficiencies, the present invention provides a quick connect weighing mechanism with drive.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a quick coupling weighing mechanism of area driven, includes weighing platform and the flashboard assembly of setting on weighing platform, weighing platform includes the platform body and opens and shuts the mechanism, the platform body is provided with the recess in the centre, the recess bottom has been seted up in the centre and has been led the sand groove, it is provided with the guide rail to lead the sand groove left and right sides, the guide rail both ends all are provided with the guide rail fixing base, the mechanism that opens and shuts includes the flashboard hydro-cylinder of fixed connection in leading sand groove one side, flashboard hydro-cylinder end-to-end connection has the shift fork, sliding connection has the slider on the guide rail, fixedly connected with shift fork fixing base on the slider, shift.
Further, the flashboard assembly comprises a bottom plate, guiding devices are arranged on two sides of the bottom plate and comprise angle iron and a base plate fixedly connected between the angle iron and the bottom plate, a flashboard is connected between the angle iron and the bottom plate in a sliding mode, a sand guide opening is formed in the middle of the bottom plate and the flashboard, a stop block is arranged on the flashboard and located on one side of the sand guide opening, and the stop block is fixedly connected with a shifting fork.
Furthermore, a plurality of rollers which are uniformly distributed are arranged in the length direction of the angle iron.
Furthermore, four corners of the platform body are provided with guide seats.
Furthermore, a guide wheel is arranged on the guide seat.
Further, a weighing sensor is arranged on the platform body and connected with the CPU. The weighing sensor is mainly used for weighing the real-time weight of the materials in the box body, transmitting signals to the CPU and metering the conveying amount of the materials through the CPU.
The invention has the beneficial effects that:
1. according to the quick connection weighing mechanism with the drive, the sand box is guided and fixed on the platform by the guide mechanism, a pin shaft, a bolt and the like are not required for connection, and no redundant operation is required during quick installation and movement.
2. According to the driven quick connection weighing mechanism provided by the invention, after the flashboard mechanism at the bottom of the box body is fixed with the shifting fork mechanism on the platform, the flashboard can be pushed to act by an oil cylinder and other similar execution mechanisms of the shifting fork mechanism, so that the flashboard can be opened and closed.
3. According to the driven quick connection weighing mechanism provided by the invention, the weighing platform is provided with the weighing sensor, and the weighing mechanism can detect the falling speed of the material according to the weight change of the box body so as to accurately measure the material.
Drawings
FIG. 1 is a schematic illustration of the shutter arrangement of the present invention;
fig. 2 is a schematic view of a weighing platform of the present invention.
In the figure: 1. dog, 2, gyro wheel, 3, flashboard, 4, bottom plate, 5, guide holder, 6, platform body, 7, guide rail fixing base, 8, flashboard hydro-cylinder, 9, shift fork, 10, shift fork fixing base, 11, slider, 12, guide rail, 13, lead sand groove, 14, weighing sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-2 area driven high-speed joint weighing mechanism, including weighing platform and the flashboard assembly of setting on weighing platform, weighing platform includes platform body 6 and the mechanism that opens and shuts, platform body 6 is positive to be provided with the recess, recess bottom is positive to have seted up leads sand groove 13, it is provided with guide rail 12 to lead the sand groove 13 left and right sides, guide rail 12 both ends all are provided with guide rail fixing base 7, the mechanism that opens and shuts includes that fixed connection leads the flashboard hydro-cylinder 8 of sand groove 13 one side, 8 end-to-end connections of flashboard hydro-cylinder have shift fork 9, sliding connection has slider 11 on guide rail 12, fixedly connected with shift fork fixing base 10 on slider 11, shift fork 9 fixed connection is on shift fork fixing base 10.
In this embodiment, the flashboard assembly includes the bottom plate, bottom plate bottom both sides all are provided with guider, guider includes angle bar and the backing plate of fixed connection between angle bar and bottom plate, sliding connection has flashboard 3 between angle bar and the bottom plate, bottom plate and 3 centre of flashboard all are provided with lead the sand mouth, be provided with dog 1 on the flashboard 3, just dog 1 is located leads sand mouth one side, dog 1 and shift fork 9 fixed connection.
In this embodiment, the angle iron is provided with a plurality of rollers 2 which are uniformly distributed in the length direction.
In this embodiment, the four corners of the platform body 6 are provided with guide seats.
In this embodiment, the guide seat is provided with a guide wheel.
In this embodiment, the platform body 6 is provided with a load cell 14, and the load cell 14 is connected to the CPU. The main function of the load cell 14 is to weigh the material in the tank in real time and transmit a signal to the CPU, through which the amount of material delivered is metered.
The working principle is as follows: according to the quick connection weighing mechanism with the drive, the guide seat can play a role in guiding, when a box body filled with quartz sand falls into a weighing platform along the guide seat, the guide seat plays a role in guiding, and the stop block 1 and the shifting fork are fixedly combined together to synchronously act. When sand action was gone down to the system needs, hydraulic system stretched out or retract drive flashboard hydro-cylinder 8 to drive the fitting surface of shift fork fixing base along guide rail 12 and slide, shift fork fixing base and shift fork are through the bolt complete fixation, and the shift fork will drive dog 1 and move like this, and final dog 1 drives the motion of flashboard 3, realizes opening and closing of flashboard 3.
The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (1)
1. The utility model provides a driven quick-connect weighing mechanism which characterized in that: the weighing platform comprises a weighing platform and a gate plate assembly arranged on the weighing platform, the weighing platform comprises a platform body and an opening and closing mechanism, a groove is arranged in the center of the platform body, a sand guide groove is formed in the center of the bottom of the groove, guide rails are arranged on the left side and the right side of the sand guide groove, guide rail fixing seats are arranged at the two ends of each guide rail, the opening and closing mechanism comprises a gate plate oil cylinder fixedly connected to one side of the sand guide groove, the tail end of the gate plate oil cylinder is connected with a shifting fork, a sliding block is connected onto the guide rails in a sliding mode, a shifting fork fixing seat is fixedly connected onto;
the gate plate assembly comprises a bottom plate, guide devices are arranged on two sides of the bottom plate respectively, each guide device comprises an angle iron and a base plate fixedly connected between the angle iron and the bottom plate, a gate plate is connected between the angle iron and the bottom plate in a sliding mode, sand guide openings are formed in the centers of the bottom plate and the gate plate respectively, a stop block is arranged on the gate plate and located on one side of the sand guide opening, and the stop block is fixedly connected with a shifting fork;
a plurality of rollers which are uniformly distributed are arranged in the length direction of the angle iron;
four corners of the platform body are provided with guide seats;
a guide wheel is arranged on the guide seat;
the platform body is provided with a weighing sensor, and the weighing sensor is connected with the CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010445833.4A CN111351558B (en) | 2020-05-25 | 2020-05-25 | Quick-connection weighing mechanism with driving function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010445833.4A CN111351558B (en) | 2020-05-25 | 2020-05-25 | Quick-connection weighing mechanism with driving function |
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| Publication Number | Publication Date |
|---|---|
| CN111351558A CN111351558A (en) | 2020-06-30 |
| CN111351558B true CN111351558B (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010445833.4A Active CN111351558B (en) | 2020-05-25 | 2020-05-25 | Quick-connection weighing mechanism with driving function |
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| CN (1) | CN111351558B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113340388B (en) * | 2021-07-30 | 2021-10-26 | 山东音速石油产业技术研究院有限公司 | Weighing mechanism of sand equipment is added in oil fracturing construction |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782422A (en) * | 2010-01-07 | 2010-07-21 | 胡东兵 | Scale |
| CN201866287U (en) * | 2010-11-01 | 2011-06-15 | 深圳市首熙机械设备有限公司 | Flashboard type valve |
| CN102519561A (en) * | 2011-12-07 | 2012-06-27 | 中联重科股份有限公司 | Trolley weighing system and control method thereof |
| CN202469035U (en) * | 2012-03-09 | 2012-10-03 | 山东凝易固砂浆科技有限公司 | Special valve for dry powder mortar |
| CN103407017A (en) * | 2013-07-23 | 2013-11-27 | 杭州精诚自控工程有限公司 | Automatic feeding device used by brake pad formation |
| CN103591321A (en) * | 2013-11-12 | 2014-02-19 | 无锡市康晖机械制造有限公司 | Gate valve |
| CN203615760U (en) * | 2013-12-05 | 2014-05-28 | 石家庄凯润热能科技有限公司 | Lime kiln bottom discharge weighing device |
| CN105222876A (en) * | 2015-09-29 | 2016-01-06 | 慈溪市天域电子科技有限公司 | One can blanking type electronic scale for kitchen use |
| CN206670767U (en) * | 2017-03-29 | 2017-11-24 | 江苏哈工药机科技股份有限公司 | A kind of suspension type weighing device |
| CN208488147U (en) * | 2018-06-15 | 2019-02-12 | 河南省天天粮仓科技有限公司 | A kind of cereal storage silo weighing blanking device |
| CN209326754U (en) * | 2019-03-25 | 2019-08-30 | 嘉施利（眉山）化肥有限公司 | A kind of high-tower granulation slow-release compound fertilizer production raw material metering electronic scales |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7614429B2 (en) * | 2005-05-18 | 2009-11-10 | Symyx Solutions, Inc. | Apparatus and methods for storing and dispensing solid material |
-
2020
- 2020-05-25 CN CN202010445833.4A patent/CN111351558B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782422A (en) * | 2010-01-07 | 2010-07-21 | 胡东兵 | Scale |
| CN201866287U (en) * | 2010-11-01 | 2011-06-15 | 深圳市首熙机械设备有限公司 | Flashboard type valve |
| CN102519561A (en) * | 2011-12-07 | 2012-06-27 | 中联重科股份有限公司 | Trolley weighing system and control method thereof |
| CN202469035U (en) * | 2012-03-09 | 2012-10-03 | 山东凝易固砂浆科技有限公司 | Special valve for dry powder mortar |
| CN103407017A (en) * | 2013-07-23 | 2013-11-27 | 杭州精诚自控工程有限公司 | Automatic feeding device used by brake pad formation |
| CN103591321A (en) * | 2013-11-12 | 2014-02-19 | 无锡市康晖机械制造有限公司 | Gate valve |
| CN203615760U (en) * | 2013-12-05 | 2014-05-28 | 石家庄凯润热能科技有限公司 | Lime kiln bottom discharge weighing device |
| CN105222876A (en) * | 2015-09-29 | 2016-01-06 | 慈溪市天域电子科技有限公司 | One can blanking type electronic scale for kitchen use |
| CN206670767U (en) * | 2017-03-29 | 2017-11-24 | 江苏哈工药机科技股份有限公司 | A kind of suspension type weighing device |
| CN208488147U (en) * | 2018-06-15 | 2019-02-12 | 河南省天天粮仓科技有限公司 | A kind of cereal storage silo weighing blanking device |
| CN209326754U (en) * | 2019-03-25 | 2019-08-30 | 嘉施利（眉山）化肥有限公司 | A kind of high-tower granulation slow-release compound fertilizer production raw material metering electronic scales |
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| Publication number | Publication date |
|---|---|
| CN111351558A (en) | 2020-06-30 |
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Effective date of registration: 20221017 Granted publication date: 20200925 |
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