CN212266184U - A cloth control system for production of concrete prefabricated member - Google Patents
A cloth control system for production of concrete prefabricated member Download PDFInfo
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- CN212266184U CN212266184U CN202020826204.1U CN202020826204U CN212266184U CN 212266184 U CN212266184 U CN 212266184U CN 202020826204 U CN202020826204 U CN 202020826204U CN 212266184 U CN212266184 U CN 212266184U
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Abstract
The utility model discloses a material distribution control system for producing concrete prefabricated members, which comprises a material distribution machine, a first material machine walking mechanism and a material distribution controller, wherein the material distribution controller controls the material distribution machine through a control circuit; the first material machine traveling mechanism comprises a first material machine rail and a first transverse moving frame connected to the first material machine rail, and a second longitudinal moving frame is arranged on the first transverse moving frame; the distributing machine comprises a distributing hopper, the distributing hopper is connected to the second longitudinal moving frame through a weighing mechanism, a plurality of groups of spiral distributing mechanisms which are arranged in parallel are arranged at the inner lower part of the distributing hopper, a discharging door is arranged outside the discharging end of each spiral distributing mechanism, and the discharging door is connected with a first hydraulic cylinder assembly arranged on the distributing hopper; and a distance measuring sensor is connected to the material distributing hopper below each spiral material distributing mechanism. This cloth control system has realized the full-automatic cloth of concrete prefabricated member production, novel structure, and the practicality is high, and the security is high.
Description
Technical Field
The utility model relates to a precast concrete component processing field, concretely relates to cloth control system for precast concrete spare production.
Background
With the continuous development of society and the urgent need of people for development and construction of urban and rural areas and continuous improvement of social public services, a large number of traffic facilities are being constructed at present. In the traffic construction process, a large number of concrete prefabricated parts (PC components) are needed, and further higher requirements are put on the construction speed of the PC component mold, so that the PC components cannot be produced by means of a traditional production mode.
Under this demand, the rapid development of PC component production lines is greatly advanced. When the production cloth of PC component, because the cubic number of concrete is stirred at the mixing plant single and the required cubic number of concrete of monolithic mould is different, a certain amount of concrete can remain in the cloth hopper after the cloth, and the cloth hopper height all is higher than normal field of vision scope and leads to concrete surplus unable measurement in the concrete hopper, appear the concrete easily when connecing the material once more and spill over or the not enough secondary of cloth concrete connects the material scheduling problem, this can cause the production extravagant, and production efficiency is low.
The cloth hopper among the prior art is the hopper structure of opening the door generally, sets up the hopper closing door promptly and controls the hopper load of discharging in the below of hopper to it is great again to have the cloth hopper, and during the hopper unloading, the position control of hopper generally realizes through workman's observation control, though can solve the location of hopper unloading position under the general condition, but work efficiency is low, and the higher difficult observation of hopper moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cloth control system for production of concrete prefabricated member, this cloth control system have realized the full-automatic cloth of concrete prefabricated member production, reduce field work personnel's use, realize adding man-hour even cloth, have reduced the waste of materials.
The utility model discloses a realize above-mentioned purpose, the technical solution who adopts is:
a material distribution control system for producing a concrete prefabricated member comprises a material distributor, a first material machine travelling mechanism and a material distribution controller, wherein the material distribution controller controls the material distributor through a control circuit;
the first material machine traveling mechanism comprises a first material machine rail and a first transverse moving frame connected to the first material machine rail, and a second longitudinal moving frame is arranged on the first transverse moving frame;
the distributing machine comprises a distributing hopper, the distributing hopper is connected to the second longitudinal moving frame through a weighing mechanism, a plurality of groups of spiral distributing mechanisms which are arranged in parallel are arranged at the inner lower part of the distributing hopper, and a discharging door is arranged outside the discharging end of each spiral distributing mechanism;
the discharge door is connected with a first hydraulic cylinder assembly connected to the outer wall of the material distribution hopper; and a distance measuring sensor is connected to the material distributing hopper below each spiral material distributing mechanism.
Preferably, the first material machine traveling mechanism further comprises a first rail support, the number of the first material machine rails is two, and the two first material machine rails are connected to the first rail support in parallel;
the first track support is fixedly connected with a concrete base on the ground through a first support foot; the inside of first track support is provided with the prefab mold processing that is used for the production of concrete precast element, and first material machine track is located the top of prefab mold processing.
Preferably, the first transverse moving frame comprises a first moving frame, the first moving frame is in a rectangular frame shape, the left lower end of the first moving frame is connected with two first transverse moving wheels, and the first moving frame is driven to transversely move by a first transverse motor component fixed on the first moving frame;
the right lower end of the first moving frame is connected with two second transverse moving wheels, and the second transverse moving wheels are driven by a second transverse motor component connected to the first moving frame; the upper end of the first moving frame is provided with two second hopper rails which are parallel to each other; the first transverse motor assembly and the second transverse motor assembly are connected with the material distribution controller through circuits.
Preferably, the second longitudinal moving frame comprises a second moving frame, and the second moving frame is in a rectangular frame shape;
the second moving frame is connected with a second hopper rail through a second longitudinal moving wheel connected to the lower end of the second moving frame, the second longitudinal moving wheel is driven through a second longitudinal motor assembly fixed on the second moving frame, and the second longitudinal motor assembly is connected with the distribution controller through a circuit.
Preferably, the weighing mechanism comprises an electronic weighing component and a hopper positioning frame, and the hopper positioning frame is in a rectangular frame shape; the hopper positioning frame is sleeved at the outer end of the upper part of the material distribution hopper and is fixedly connected with the outer wall of the material distribution hopper through a first hopper fixing beam;
the number of the electronic weighing components is four, and the four electronic weighing components are respectively connected to the lower ends of the four end corners of the hopper positioning frame; the hopper locating rack is connected with the second longitudinal moving rack through four electronic weighing components.
Preferably, the electronic weighing component comprises a weighing sensor, the upper end of the weighing sensor is connected with the hopper positioning frame through a first weighing connecting plate, the lower end of the weighing sensor is connected with the second longitudinal moving frame through a second weighing connecting plate, and a balance adjusting rod component is further arranged between the first weighing connecting plate and the second weighing connecting plate; the weighing sensor is connected with the material distribution controller through a line.
Preferably, the spiral material distribution mechanism comprises a spiral feeding rod assembly, a first hydraulic motor is connected to the outer wall of the material distribution hopper on one side of the spiral feeding rod assembly, the first hydraulic motor is connected with an external hydraulic pump station through a hydraulic oil pipe, and the hydraulic pump station is connected with the material distribution controller through a circuit;
a rotating shaft of the first hydraulic motor is connected with the spiral feeding rod assembly; the outer wall of the material distribution hopper on the other side of the spiral feeding rod component is connected with a discharge port, and the raw materials in the material distribution hopper are conveyed by the spiral feeding rod component and then discharged through the discharge port.
Preferably, the material distribution hopper comprises an upper hopper shell part and a lower feeding shell part, the lower feeding shell part is connected to the lower end of the upper hopper shell part, the upper hopper shell part is in a frustum shell shape, and the lower feeding shell part is in a rectangular shell shape;
a plurality of feeding positioning cavities which are arranged in parallel are arranged in the lower feeding shell part, and a spiral feeding rod component is matched in each feeding positioning cavity; every two adjacent feeding positioning cavities are communicated, and each feeding positioning cavity is matched with one discharge hole.
Preferably, a cleaning opening is formed in the lower end face of the material distribution hopper, and a cleaning opening and closing door is arranged in the cleaning opening; one end of the cleaning opening and closing door is connected with the material distribution hopper through a first door body rotating shaft assembly, and the other end of the cleaning opening and closing door is connected with a first door body lifting hydraulic cylinder assembly through a second door body rotating shaft assembly;
the upper cylinder barrel part of the first door body lifting hydraulic cylinder assembly is connected with the outer wall of the material distribution hopper through a rotating shaft; the two first door body lifting hydraulic cylinder assemblies are respectively connected to two sides of the cleaning opening and closing door.
Preferably, the material distribution controller comprises a control box, and a PLC control system is arranged in the control box; the range finding sensor is laser range finding sensor, and a plurality of range finding sensors are connected at the lower extreme that washs the door that opens and shuts, and range finding sensor passes through the electric wire and is connected with the control box.
The utility model has the advantages that:
the utility model provides a cloth control system for production of concrete prefabricated member, this cloth control system have realized the full-automatic cloth of concrete prefabricated member production, have reduced the field work personnel, have realized adding man-hour even cloth, have reduced the waste of materials. A cloth control system for concrete precast element production is provided with brand-new cloth machine to the adaptation is provided with first material machine running gear and the cloth controller of control cloth machine cloth, has improved the holistic degree of automation of cloth control system and the accuracy of cloth. The utility model discloses a be provided with a plurality of spiral feeding mechanism among the cloth machine, improved the convenience of pay-off to do benefit to the precision of control cloth, and simple structure is novel, and the installation is dismantled conveniently. Still be provided with simultaneously and wash the structure of opening and shutting, make things convenient for subsequent cloth machine's cleaning work, improved the convenience of later maintenance.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a connection structure of a traveling mechanism and a material distribution controller of a first material machine.
Fig. 2 is a schematic top view of a connection structure of a traveling mechanism and a material distribution controller of the first material machine.
Fig. 3 is a schematic side view of a connection structure of a traveling mechanism and a material distribution controller of the first material machine.
Fig. 4 is a schematic side view of the overall structure of the distributing machine.
Fig. 5 is a schematic view of a connecting structure of the distribution hopper and the discharge door.
Fig. 6 is a schematic side view of the overall structure of the distribution hopper.
Fig. 7 is a schematic view of the connection structure of the distributing hopper and the cleaning opening and closing door.
Detailed Description
The utility model provides a cloth control system for production of concrete prefab, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, it is following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present invention will be described in detail with reference to the accompanying drawings:
example 1
With reference to fig. 1 to 7, a material distribution control system for precast concrete production includes a material distributor 1, a first material distributor traveling mechanism 2 and a material distribution controller 3, wherein the material distribution controller 3 controls the material distributor 2 through a control circuit, and the control circuit includes an electric wire and a hydraulic pipeline. The first material machine traveling mechanism 2 comprises a first material machine rail 21 and a first transverse moving frame 22 connected to the first material machine rail 21, and a second longitudinal moving frame 23 is arranged on the first transverse moving frame 22.
The distributing machine 1 comprises a distributing hopper 11, the distributing hopper 11 is connected to a second longitudinal moving frame 23 through a weighing mechanism 4, a plurality of groups of spiral distributing mechanisms 5 which are arranged in parallel are arranged on the inner lower portion of the distributing hopper 1, and a discharging door 12 is arranged outside the discharging end of each spiral distributing mechanism 5. The discharge door 12 is connected with a first hydraulic cylinder assembly 13 arranged on the material distribution hopper 11; a distance measuring sensor 14 is connected to the material distributing hopper 11 below each spiral material distributing mechanism 5.
The first material machine traveling mechanism further comprises two first rail supports 24, the two first material machine rails 21 are connected to the first rail supports 24 in parallel, and the first rail supports 24 are fixedly connected with an above-ground concrete base 26 through first support feet 25. The inner side of the first rail bracket 24 is provided with a preform processing mold for concrete preform production, and the first feeder rail 21 is located above the preform processing mold.
The first traverse frame 22 includes a first moving frame 221, and the first moving frame 221 has a rectangular frame shape. Two first traverse wheels 222 are connected to the left lower end of the first moving frame 221, and the first moving frame 222 is driven to move in the traverse direction by a first traverse motor assembly 223 connected to the first moving frame 221.
A second traverse wheel 224 is connected to a lower right end of the first moving frame 221, and the second traverse wheel 224 is driven by a second traverse motor assembly 225 connected to the first moving frame 221. The upper end of the first moving frame 221 is provided with two second hopper rails 27 arranged in parallel with each other. The first transverse motor component 223 and the second transverse motor component 225 are connected with the cloth controller 3 through lines.
The second longitudinal moving frame 23 includes a second moving frame 231, and the second moving frame 231 has a rectangular frame shape. The second moving frame 231 is connected to the second hopper rail 27 by a second longitudinal moving wheel 232 connected to a lower end of the second moving frame 231, the second longitudinal moving wheel 232 is driven to move longitudinally by a second longitudinal motor assembly 233 connected to the second moving frame 231, and the second longitudinal motor assembly 233 is connected to the distribution controller 3 by a wire.
The weighing mechanism 4 comprises an electronic weighing component 41 and a hopper positioning frame 42, and the hopper positioning frame 42 is in a rectangular frame shape. After the hopper positioning frame 42 is sleeved at the outer end of the upper part of the material distribution hopper 11, the hopper positioning frame 42 is fixedly connected with the outer wall of the material distribution hopper 11 through the first hopper fixing beam 43.
The number of the electronic weighing components 41 is four, and the four electronic weighing components 41 are respectively connected to the lower ends of four end corners of the hopper positioning frame 42; the hopper positioning frame 42 is connected with the second longitudinal movement frame 23 through four electronic weighing assemblies 41.
The electronic weighing assembly 41 comprises a weighing sensor 411, the weighing sensor 411 is connected with the hopper positioning frame 42 through a first weighing connecting plate 412, and the weighing sensor 41 is connected with the second longitudinal moving frame 23 through a second weighing connecting plate 413. A balance adjusting rod assembly 414 for adjusting balance is further arranged between the first weighing connecting plate 412 and the second weighing connecting plate 413, and the weighing sensor 411 is connected with the cloth controller 3 through a line.
The spiral material distribution mechanism 5 comprises a spiral material feeding rod assembly 51, a first hydraulic motor 52 is connected to the outer wall of the material distribution hopper on one side of the spiral material feeding rod assembly 51, the first hydraulic motor 52 is connected with an external hydraulic pump station through a hydraulic pipe, and the hydraulic pump station is connected with the material distribution controller 3 through an electric wire.
The rotating shaft of the first hydraulic motor 52 penetrates through the material distribution hopper 11 and is connected with the spiral feeding rod assembly 51; the outer wall of the material distributing hopper 11 at the other side of the spiral feeding rod component 51 is connected with a material outlet 53. After the raw materials in the distributing hopper 11 are conveyed by the spiral feeding rod assembly, the concrete mortar raw materials for processing the mould are discharged through the discharge hole 53.
The distribution hopper 11 includes an upper hopper shell 111 and a lower feed shell 112, and the lower feed shell 111 is connected to a lower end of the upper hopper shell 112. The upper hopper shell 111 is in the shape of a frustum of a pyramid, and the lower feed shell 112 is in the shape of a rectangular shell. A plurality of feeding positioning cavities 113 which are arranged in parallel are arranged in the lower feeding shell part 112, and a spiral feeding rod assembly 51 is matched in each feeding positioning cavity 113; every two adjacent feeding positioning cavities 113 are communicated; each feed positioning chamber 113 is fitted with one discharge port 53.
A cleaning opening is formed in the lower end face of the material distributing hopper 11, and a cleaning opening and closing door 15 is arranged in the cleaning opening. One end of the cleaning opening and closing door 15 is connected with the material distribution hopper 11 through a first door body rotating shaft assembly, and the other end of the cleaning opening and closing door 15 is connected with a first door body lifting hydraulic cylinder assembly 16 through a second door body rotating shaft assembly.
An upper cylinder part of the first door body lifting hydraulic cylinder assembly 16 is connected with the outer wall of the distribution hopper 11 through a rotating shaft; two first door body lifting hydraulic cylinder assemblies 16 are arranged, and the two first door body lifting hydraulic cylinder assemblies 16 are respectively connected to two sides of the cleaning opening and closing door 15. The material distribution controller 3 comprises a control box, and a PLC control system is arranged in the control box; the distance measuring sensor 14 is a laser distance measuring sensor, a plurality of distance measuring sensors 14 are connected at the lower end of the cleaning opening and closing door 15, and the distance measuring sensors 14 are connected with the control box through electric wires.
Example 2
Above-mentioned a cloth control system for concrete prefabricated member production installs a plurality of discharge doors on the cloth hopper of cloth machine, and a laser range finding sensor is all installed in the lower extreme of every discharge opening or the exit of unloading. When a trolley walking servo system of the distributing machine for controlling the distribution to walk runs, signals of an area below the distributing machine are acquired in real time through a laser ranging sensor, and after the signals are processed by a PLC (programmable logic controller), whether the area below the distributing machine enters a to-be-poured area or not is determined.
After confirming that the material distributing machine enters the area to be poured, the PLC can control the corresponding discharging door on the material distributing host machine to be opened according to the signal fed back by the laser ranging sensor, the discharging door which is not in the area to be poured is not opened, and the spiral material distributing mechanism starts to distribute materials spirally at a constant speed.
And after the PLC processes the signals collected by the laser ranging sensor and confirms that the materials leave the area to be poured, the spiral material distributing mechanism immediately stops spiral material distribution. And controlling a trolley walking servo system of the distributing machine to move longitudinally, and positioning according to preset displacement data to enable a distributing hopper in the distributing machine to translate to a corresponding position to change a distributing area.
After the trolley walking servo system of the distributing machine is positioned, the trolley walking servo system of the distributing machine walks reversely, the area to be distributed is determined again, and the distribution is started again.
When the material distributing machine enters a region to be poured and begins to distribute materials, the hydraulic motor or the rotating shaft motor controls the spiral material distributing mechanism to distribute materials quickly, the weighing sensor collects weight data of residual materials in the material distributing machine in real time and feeds back the weight data to the PLC control system in time, the finished material distributing amount is calculated, when the material distributing amount is close to the preset total material distributing amount, the transmitter of the weighing sensor triggers a speed reducing mode through a subtraction material distributing mode, the rotating speed of the spiral material distributing mechanism is reduced, material distributing work is finished finally, and a discharge opening is closed rapidly.
When the material distribution is to be finished, the feeding of part of the spiral material distribution mechanisms can be closed, and then one or two spiral material distribution mechanisms are left for spiral material distribution. When the weight value of the cloth is approached, the spiral cloth mechanism which is still rotating is lowered again.
The utility model provides a cloth control system for production of concrete prefabricated member, this cloth control system have realized the full-automatic cloth of concrete prefabricated member production, have reduced the field work personnel, have realized adding man-hour even cloth, have reduced the waste of materials. A cloth control system for concrete precast element production is provided with brand-new cloth machine to the adaptation is provided with first material machine running gear and the cloth controller of control cloth machine cloth, has improved the holistic degree of automation of cloth control system and the accuracy of cloth.
The utility model discloses a be provided with a plurality of spiral feeding mechanism among the cloth machine, improved the convenience of pay-off to do benefit to the precision of control cloth, and simple structure is novel, and the installation is dismantled conveniently. Still be provided with simultaneously and wash the structure of opening and shutting, make things convenient for subsequent cloth machine's cleaning work, improved the convenience of later maintenance.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (10)
1. A material distribution control system for producing a concrete prefabricated member is characterized by comprising a material distributor, a first material machine travelling mechanism and a material distribution controller, wherein the material distribution controller controls the material distributor through a control circuit;
the first material machine traveling mechanism comprises a first material machine rail and a first transverse moving frame connected to the first material machine rail, and a second longitudinal moving frame is arranged on the first transverse moving frame;
the distributing machine comprises a distributing hopper, the distributing hopper is connected to the second longitudinal moving frame through a weighing mechanism, a plurality of groups of spiral distributing mechanisms which are arranged in parallel are arranged at the inner lower part of the distributing hopper, and a discharging door is arranged outside the discharging end of each spiral distributing mechanism;
the discharge door is connected with a first hydraulic cylinder assembly connected to the outer wall of the material distribution hopper; and a distance measuring sensor is connected to the material distributing hopper below each spiral material distributing mechanism.
2. The material distribution control system for precast concrete production according to claim 1, wherein the first feeder traveling mechanism further comprises a first rail support, the first feeder rails have two, and the two first feeder rails are connected to the first rail support in parallel;
the first track support is fixedly connected with a concrete base on the ground through a first support foot; the inside of first track support is provided with the prefab mold processing that is used for the production of concrete precast element, and first material machine track is located the top of prefab mold processing.
3. The material distribution control system for precast concrete production according to claim 1, wherein the first lateral moving frame comprises a first moving frame having a rectangular frame shape, two first lateral moving wheels are connected to a left lower end of the first moving frame, and the first moving frame is driven to move laterally by a first lateral motor assembly fixed to the first moving frame;
the right lower end of the first moving frame is connected with two second transverse moving wheels, and the second transverse moving wheels are driven by a second transverse motor component connected to the first moving frame; the upper end of the first moving frame is provided with two second hopper rails which are parallel to each other; the first transverse motor assembly and the second transverse motor assembly are connected with the material distribution controller through circuits.
4. A material distribution control system for precast concrete production according to claim 3, wherein the second longitudinal moving frame comprises a second moving frame having a rectangular frame shape;
the second moving frame is connected with a second hopper rail through a second longitudinal moving wheel connected to the lower end of the second moving frame, the second longitudinal moving wheel is driven through a second longitudinal motor assembly fixed on the second moving frame, and the second longitudinal motor assembly is connected with the distribution controller through a circuit.
5. A material distribution control system for precast concrete production according to claim 1, wherein the weighing mechanism comprises an electronic weighing assembly and a hopper positioning frame, the hopper positioning frame being in the shape of a rectangular frame; the hopper positioning frame is sleeved at the outer end of the upper part of the material distribution hopper and is fixedly connected with the outer wall of the material distribution hopper through a first hopper fixing beam;
the number of the electronic weighing components is four, and the four electronic weighing components are respectively connected to the lower ends of the four end corners of the hopper positioning frame; the hopper locating rack is connected with the second longitudinal moving rack through four electronic weighing components.
6. The material distribution control system for precast concrete production according to claim 5, wherein the electronic weighing component comprises a weighing sensor, the upper end of the weighing sensor is connected with the hopper positioning frame through a first weighing connecting plate, the lower end of the weighing sensor is connected with the second longitudinal moving frame through a second weighing connecting plate, and a balance adjusting rod component is further arranged between the first weighing connecting plate and the second weighing connecting plate; the weighing sensor is connected with the material distribution controller through a line.
7. The material distribution control system for the production of the precast concrete according to claim 1, wherein the spiral material distribution mechanism comprises a spiral feeding rod assembly, a first hydraulic motor is connected to the outer wall of a material distribution hopper on one side of the spiral feeding rod assembly, the first hydraulic motor is connected with an external hydraulic pump station through a hydraulic oil pipe, and the hydraulic pump station is connected with a material distribution controller through a circuit;
a rotating shaft of the first hydraulic motor is connected with the spiral feeding rod assembly; the outer wall of the material distribution hopper on the other side of the spiral feeding rod component is connected with a discharge port, and the raw materials in the material distribution hopper are conveyed by the spiral feeding rod component and then discharged through the discharge port.
8. A material distribution control system for precast concrete production according to claim 7, wherein the material distribution hopper comprises an upper hopper shell and a lower feeding shell, the lower feeding shell is connected to the lower end of the upper hopper shell, the upper hopper shell is in a frustum shell shape, and the lower feeding shell is in a rectangular shell shape;
a plurality of feeding positioning cavities which are arranged in parallel are arranged in the lower feeding shell part, and a spiral feeding rod component is matched in each feeding positioning cavity; every two adjacent feeding positioning cavities are communicated, and each feeding positioning cavity is matched with one discharge hole.
9. The material distribution control system for the production of the concrete prefabricated member according to the claim 1, wherein a cleaning opening is formed in the lower end face of the material distribution hopper, and a cleaning opening and closing door is arranged in the cleaning opening; one end of the cleaning opening and closing door is connected with the material distribution hopper through a first door body rotating shaft assembly, and the other end of the cleaning opening and closing door is connected with a first door body lifting hydraulic cylinder assembly through a second door body rotating shaft assembly;
the upper cylinder barrel part of the first door body lifting hydraulic cylinder assembly is connected with the outer wall of the material distribution hopper through a rotating shaft; the two first door body lifting hydraulic cylinder assemblies are respectively connected to two sides of the cleaning opening and closing door.
10. The distribution control system for precast concrete production according to claim 9, wherein the distribution controller comprises a control box, and a PLC control system is arranged in the control box; the range finding sensor is laser range finding sensor, and a plurality of range finding sensors are connected at the lower extreme that washs the door that opens and shuts, and range finding sensor passes through the electric wire and is connected with the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826204.1U CN212266184U (en) | 2020-05-18 | 2020-05-18 | A cloth control system for production of concrete prefabricated member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826204.1U CN212266184U (en) | 2020-05-18 | 2020-05-18 | A cloth control system for production of concrete prefabricated member |
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| CN212266184U true CN212266184U (en) | 2021-01-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376382A (en) * | 2020-05-18 | 2020-07-07 | 青岛环球集团重工科技有限公司 | A cloth control system for production of concrete prefabricated member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376382A (en) * | 2020-05-18 | 2020-07-07 | 青岛环球集团重工科技有限公司 | A cloth control system for production of concrete prefabricated member |
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Address after: 266400 No. 177, Qian Jia Shan Road, Huangdao District, Qingdao, Shandong. Patentee after: Qingdao Global Heavy Industry Technology Co.,Ltd. Address before: 266400 No. 177, Qian Jia Shan Road, Huangdao District, Qingdao, Shandong. Patentee before: QINGDAO HICORP GROUP Co.,Ltd. |