CN219946682U - Cement apron production loading attachment - Google Patents
Cement apron production loading attachment Download PDFInfo
- Publication number
- CN219946682U CN219946682U CN202321311730.4U CN202321311730U CN219946682U CN 219946682 U CN219946682 U CN 219946682U CN 202321311730 U CN202321311730 U CN 202321311730U CN 219946682 U CN219946682 U CN 219946682U
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- Prior art keywords
- feeding pipe
- feeding
- pipe
- movable block
- control valve
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- 239000004568 cement Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001020 rhythmical effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 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
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to the technical field of cement cover plate production equipment, in particular to a cement cover plate production and feeding device, which comprises a feed bin, a feeding pipe communicated with the bottom of the feed bin, and further comprises: the quantitative discharging mechanism is configured on the feeding pipe and is used for controlling quantitative discharging of the feeding pipe, and the quantitative discharging mechanism at least comprises an electric control valve arranged on the feeding pipe and used for controlling discharging of the feeding pipe and a metering unit connected with the electric control valve and used for measuring unit discharging amount of the feeding pipe.
Description
Technical Field
The utility model relates to the technical field of cement cover plate production equipment, in particular to a cement cover plate production and feeding device.
Background
The cement cover plate is generally used in construction sites such as sewer manhole covers, underground cable pressure resistant plates, light drainage filter cover plates and the like, and is a common cement product in daily life. The cement cover plate is usually made by taking cement as a main raw material and adding stones, sand and additives. The cement cover plate is produced through the steps of adding cement, sand and stone into a stirrer in certain proportion, adding proper amount of water, stirring, pouring the mixture into a cement cover plate mold, vibrating on a vibrating platform to mix the materials thoroughly, and standing for some time.
And when pouring the mixture into cement cover mould after will stirring, can adopt loading attachment to carry out the guide generally to improve the efficiency of guide, for example, the patent of publication (bulletin) number CN215241682U discloses a cement cover production loading attachment, its characterized in that includes: a feeding table; the feeding hopper is fixedly arranged at the top of the feeding table; the discharging pipeline is fixedly arranged at the bottom of the feeding hopper, and the bottom end of the discharging pipeline extends to the lower part of the feeding table; the protective cover is fixedly arranged at the bottom end of the discharging pipeline; the mounting plate is fixedly mounted on the outer wall of one side of the feeding funnel; the rocker is rotatably arranged on the outer wall of one side of the mounting plate; the rubber hammer is fixedly sleeved on the rocker; the tension spring is fixedly arranged on the outer wall of one side of the mounting plate, and the bottom end of the tension spring is fixedly connected with the rocker; the first motor is fixedly arranged at the top of the feeding table; the cam is arranged on the output shaft of the first motor, and the outer wall of the cam is in contact with the rocker; four dead levers, four the equal fixed mounting of dead lever is in the bottom of material loading platform, this kind of loading attachment has improved the efficiency of guide, but still has following problem in the in-service use: 1. the valve can only open or close the discharging pipeline, and the quantitative control of discharging can not be realized; 2. the material bridging is easy to form in the discharging pipeline, so that the phenomenon of blockage or difficult discharging is caused.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a cement cover plate production feeding device so as to solve the problems in the background art.
The technical scheme of the utility model is realized as follows: the utility model provides a cement apron production loading attachment, includes the feed bin and with the material loading pipe of feed bin bottom intercommunication, preferably still includes:
the quantitative discharging mechanism is configured on the feeding pipe and is used for controlling quantitative discharging of the feeding pipe and at least comprises an electric control valve arranged on the feeding pipe and used for controlling discharging of the feeding pipe and a metering unit connected with the electric control valve and used for measuring unit discharging quantity of the feeding pipe.
Preferably, the method further comprises:
the blockage removing mechanism is arranged on the feeding pipe and used for destroying the material bridging phenomenon in the feeding hopper.
Preferably, the metering unit comprises:
the flowmeter is fixed on the feeding pipe, and the detection end of the flowmeter is arranged in the feeding pipe and can generate detection signals;
and the controller is configured on the flowmeter, and the signal input end and the signal output end of the controller are respectively connected with the flowmeter and the electric control valve and can send control signals to the electric control valve after receiving detection signals.
Preferably, the blocking removing mechanism comprises:
the movable block is arranged in the feeding pipe, and the upper end of the back of the movable block is hinged with the pipe wall of the feeding pipe;
and the driving part is arranged at the outer side of the feeding pipe, and the output end of the driving part is connected with the movable block and is used for driving the movable block to swing back and forth in the feeding pipe.
Preferably, the driving unit includes:
the motor is fixedly arranged on the outer wall of the feeding pipe;
one end of the main shaft is connected with an output shaft of the motor, and the other end of the main shaft is rotationally connected to the outer side wall of the feeding pipe through a bearing seat;
the driven piece is fixed on the main shaft, is concentrically arranged with the main shaft, is of a prismatic structure, and is embedded with universal balls at the included angle;
the pipe wall of the feeding pipe is provided with an opening which is opposite to the back of the movable block, and the included angle of the driven piece can penetrate through the opening to be in contact with the movable block.
Preferably, a flexible sealing film is disposed at the opening.
The beneficial effects are that: according to the utility model, the quantitative discharging mechanism can control the quantitative discharging of the feeding pipe, so that the discharging amount can be conveniently adjusted corresponding to cement cover plate molds of different specifications, the blocking clearing mechanism can break the bridging phenomenon in the feeding pipe, so that materials can be smoothly discharged through the discharging pipe, and meanwhile, the rhythmic swinging movable block can enable the discharging amount of the materials to be more uniform.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an embodiment of the present utility model;
FIG. 2 is an internal cross-sectional view of an embodiment of the present utility model;
fig. 3 is an enlarged view of a portion a in fig. 2.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As shown in fig. 1-3, the utility model discloses a feeding device for cement cover plate production, which comprises a feeding bin 1 and a feeding pipe 2 communicated with the bottom of the feeding bin 1, and in the specific embodiment of the utility model, the feeding device further comprises:
the quantitative discharging mechanism 3 is configured on the feeding pipe 2 and is used for controlling the feeding pipe to quantitatively discharge 2, and at least comprises an electric control valve 31 arranged on the feeding pipe 2 and used for controlling the feeding pipe 2 to discharge and a metering unit 32 connected with the electric control valve 31 and used for measuring the unit discharge quantity of the feeding pipe 2.
Through adopting above-mentioned technical scheme, the feed bin supplies the material to the unloading pipe, the ration discharge mechanism of setting can control unloading of unloading pipe ration, and then conveniently correspond the cement apron mould of different specifications and adjust the discharge volume, during operation, the automatically controlled valve is opened, the material in the feed bin is led into cement apron production mould through the unloading pipe, the in-process, the metering unit detects the material volume of passing through of unloading pipe, control automatically controlled valve is closed after satisfying the material volume of predetermineeing simultaneously, it is that the automatically controlled valve is prior art to need note, its concrete structure and theory of operation do not tired here, have rabbling mechanism and output and the delivery pump of unloading union coupling in the feed bin.
In a specific embodiment of the present utility model, the method further includes:
the blockage removing mechanism 4 is arranged on the feeding pipe 2 and is used for destroying the material bridging phenomenon in the feeding hopper 2.
Through adopting above-mentioned technical scheme, the clear stifled mechanism of setting can break the bridging phenomenon in the material loading pipe for the material can be smooth discharge through the unloading pipe, simultaneously, rhythmic swing movable block can make the unloading volume of material more even.
In a specific embodiment of the present utility model, the metering unit 32 includes:
a flowmeter 321 fixed on the feeding pipe 2, wherein a detection end of the flowmeter is configured in the feeding pipe 2 and can generate a detection signal;
and a controller 322 which is disposed on the flowmeter 321, has a signal input terminal and a signal output terminal connected to the flowmeter 321 and the electric control valve 31, and is capable of receiving the detection signal and transmitting a control signal to the electric control valve 31.
Through adopting above-mentioned technical scheme, the flow meter that sets up can detect the material loading intraductal excess, sends detection signal to the controller simultaneously, and the controller is converted into the parameter value with received detection signal and is contrasted with the value of predetermineeing again, and then when the parameter value satisfied the value of predetermineeing, the controller sends control signal to the automatically controlled valve, and the automatically controlled valve of control closes to control the ejection of compact volume.
In a specific embodiment of the present utility model, the blocking removing mechanism 4 includes:
the movable block 41 is arranged in the feeding pipe 2, and the upper end of the back of the movable block is hinged with the pipe wall of the feeding pipe 2;
the driving part 42 is arranged at the outer side of the feeding pipe 2, and the output end of the driving part is connected with the movable block 41 for driving the movable block 41 to swing back and forth in the feeding pipe 2.
In an embodiment of the present utility model, the driving part 42 includes:
the motor 421 is fixedly arranged on the outer wall of the feeding pipe 2;
one end of the main shaft 422 is connected with an output shaft of the motor 421, and the other end of the main shaft 422 is rotatably connected to the outer side wall of the feeding pipe 2 through a bearing seat;
the driven piece 423 is fixed on the main shaft 422, is concentrically arranged with the main shaft 422, is of a prismatic structure, and is embedded with a universal ball 4231 at an included angle;
the pipe wall of the feeding pipe 2 is provided with an opening 21 opposite to the back of the movable block 41, and the included angle of the driven piece 423 can pass through the opening 21 to contact with the movable block 41.
Through adopting above-mentioned technical scheme, the clear stifled mechanism of setting can break the phenomenon of bridging in the material loading pipe for the material can be smooth discharges through the unloading pipe, simultaneously, rhythmic swing movable block can make the unloading volume of material more even, drive the movable block through drive division, make the reciprocating swing in the material loading pipe of drive block, the phenomenon of bridging in the material loading pipe has been avoided, the during operation, the motor is opened, the output rotation of motor drives main shaft and follower synchronous rotation, the contained angle department of follower rotates to when contacting with the movable block, can promote the movable block and rotate along its articulated department, thereby break the material bridging phenomenon in the material loading pipe, make the work that the material can be smooth through material loading pipe discharge, and when the movable block is kept away from in the contained angle department of follower, the movable block returns to initial position, and then, after the follower rotates, its contained angle department contacts with the movable block, can make the movable block can reciprocal swing.
In the embodiment of the present utility model, a flexible sealing film 211 is disposed at the opening 21.
By adopting the technical scheme, the flexible sealing film is arranged at the opening to prevent materials from overflowing from the opening.
In summary, the utility model provides a cement cover plate production feeding device capable of controlling quantitative discharging of a feeding pipe and preventing bridging phenomenon in the feeding pipe.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a cement apron production loading attachment, includes the feed bin and with the material loading pipe of feed bin bottom intercommunication, its characterized in that still includes:
the quantitative discharging mechanism is configured on the feeding pipe and is used for controlling quantitative discharging of the feeding pipe and at least comprises an electric control valve arranged on the feeding pipe and used for controlling discharging of the feeding pipe and a metering unit connected with the electric control valve and used for measuring unit discharging quantity of the feeding pipe.
2. The cement cover production and feeding device according to claim 1, further comprising:
the blockage removing mechanism is arranged on the feeding pipe and used for destroying the material bridging phenomenon in the feeding hopper.
3. A cement cover production and feeding device according to claim 1, wherein the metering unit comprises:
the flowmeter is fixed on the feeding pipe, and the detection end of the flowmeter is arranged in the feeding pipe and can generate detection signals;
and the controller is configured on the flowmeter, and the signal input end and the signal output end of the controller are respectively connected with the flowmeter and the electric control valve and can send control signals to the electric control valve after receiving detection signals.
4. The cement cover plate production and feeding device according to claim 2, wherein the blockage removing mechanism comprises:
the movable block is arranged in the feeding pipe, and the upper end of the back of the movable block is hinged with the pipe wall of the feeding pipe;
and the driving part is arranged at the outer side of the feeding pipe, and the output end of the driving part is connected with the movable block and is used for driving the movable block to swing back and forth in the feeding pipe.
5. The cement cover production and feeding device according to claim 4, wherein the driving part comprises:
the motor is fixedly arranged on the outer wall of the feeding pipe;
one end of the main shaft is connected with an output shaft of the motor, and the other end of the main shaft is rotationally connected to the outer side wall of the feeding pipe through a bearing seat;
the driven piece is fixed on the main shaft, is concentrically arranged with the main shaft, is of a prismatic structure, and is embedded with universal balls at the included angle;
the pipe wall of the feeding pipe is provided with an opening which is opposite to the back of the movable block, and the included angle of the driven piece can penetrate through the opening to be in contact with the movable block.
6. The cement cover production and feeding device according to claim 5, wherein the opening is provided with a flexible sealing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321311730.4U CN219946682U (en) | 2023-05-29 | 2023-05-29 | Cement apron production loading attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321311730.4U CN219946682U (en) | 2023-05-29 | 2023-05-29 | Cement apron production loading attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219946682U true CN219946682U (en) | 2023-11-03 |
Family
ID=88541648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321311730.4U Active CN219946682U (en) | 2023-05-29 | 2023-05-29 | Cement apron production loading attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219946682U (en) |
-
2023
- 2023-05-29 CN CN202321311730.4U patent/CN219946682U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |