CN216548589U - Belt batching measurement dolly - Google Patents
Belt batching measurement dolly Download PDFInfo
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- CN216548589U CN216548589U CN202122469074.8U CN202122469074U CN216548589U CN 216548589 U CN216548589 U CN 216548589U CN 202122469074 U CN202122469074 U CN 202122469074U CN 216548589 U CN216548589 U CN 216548589U
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- hopper
- metering
- frame
- conveying device
- bidirectional conveying
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Abstract
The utility model is suitable for the technical field of refractory material production equipment, and provides a belt batching and metering trolley; the method comprises the following steps: the device comprises a frame, a first butt joint device, a bidirectional conveying device, a measuring hopper and an electric control cabinet; the measuring hopper is fixedly arranged on the frame and used for measuring the raw materials in the measuring hopper; the bidirectional conveying device is arranged on the frame and at a discharge port at the bottom of the metering hopper; the device is used for discharging the raw materials discharged by the weighing hopper; the first butt joint device is arranged at a feeding port of the metering hopper and is used for being precisely combined with a material conveying port during feeding so as to prevent dust from overflowing; the electric control cabinet is arranged on the frame and used for controlling the first butt joint device, the bidirectional conveying device and the weighing hopper.
Description
Technical Field
The utility model relates to the technical field of refractory material production equipment, in particular to a belt batching and metering trolley.
Background
The multi-bin feeding system of the current refractory material preparation line basically adopts a rotating bucket elevator to feed materials (which can be used for powder and aggregate). The current batching trolleys are all one trolley and are fed into a row of storage bins (limited by linear rails). The weight of the material in the feeding bin cannot be accurately grasped in the feeding process; in order to solve the technical problem, a belt batching and metering trolley is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a belt batching and metering trolley to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a belt batching and metering cart, comprising: the device comprises a frame, a first butt joint device, a bidirectional conveying device, a measuring hopper and an electric control cabinet;
the measuring hopper is fixedly arranged on the frame and used for measuring the raw materials in the measuring hopper;
the bidirectional conveying device is arranged on the frame and at a discharge port at the bottom of the metering hopper; the device is used for discharging the raw materials discharged by the weighing hopper;
the first butt joint device is arranged at the feeding port of the metering hopper and is used for being precisely combined with the feeding port during feeding to prevent dust from overflowing;
the electric control cabinet is arranged on the frame and used for controlling the first butt joint device, the bidirectional conveying device and the weighing hopper.
As a further scheme of the utility model: the two-way conveying device is characterized in that a second butt joint device is arranged at the discharge port of the two-way conveying device, the second butt joint device is fixedly installed on the frame, and the second butt joint device is identical to the first butt joint device in structure.
As a still further scheme of the utility model: the second butt joint device comprises a telescopic cylinder and a telescopic bag with two communicated ends, one end of the telescopic bag is fixedly installed at a discharge port at the lower end of the bidirectional conveying device, the other end of the telescopic bag is connected to the output end of the telescopic cylinder, and the telescopic cylinder is fixedly installed on the frame.
As a still further scheme of the utility model: the weighing hopper is a cylinder at the upper half part and a big-small opening right-center cone at the lower half part.
As a still further scheme of the utility model: and the frame is also provided with a dust removal device for adsorbing dust in the measuring hopper.
As a still further scheme of the utility model: the frame is also provided with a card reading device, and the card reading device is used for locking the position of the trolley.
As a still further scheme of the utility model: the discharge port of the metering hopper is provided with a discharge valve for controlling on-off, and the discharge valve is fixedly installed on the metering hopper through a bolt.
As a still further scheme of the utility model: the bidirectional conveying device is of a box-packed structure, a conveying belt is arranged in the bidirectional conveying device, discharge ports are arranged at two ends of the bidirectional conveying device, second butt joint devices are arranged at discharge positions at two ends of the bidirectional conveying device, and the middle position of the bidirectional conveying device is communicated with the discharge port at the bottom of the metering hopper.
Compared with the prior art, the utility model has the beneficial effects that: the raw materials in the climbing bucket are unloaded into a metering trolley through a docking device; the weight of the conveyed raw materials is effectively and accurately measured by arranging the measuring hopper; the position is detected through the card reading device and used for motor braking, and accurate position butt joint is completed; the unloading is completed through the matching of a belt conveyor and a valve; an air source is provided through an air compressor, a pneumatic element is controlled, dust removal is completed through dust removal equipment and dust removal management, the environment is ensured to be clean, and motor interaction is realized through an electric cabinet; bidirectional conveying is realized by arranging a bidirectional conveying device.
Drawings
FIG. 1 is a front view of a belt batching metering cart.
Fig. 2 is a side view of a belt batching metering cart.
Fig. 3 is a top view of a belt batching metering cart.
Fig. 4 is an isometric view of a belt batching metering cart.
In the figure: the device comprises a frame 1, a driving device 2, a first butt joint device 3, a two-way conveying device 4, a second butt joint device 5, a measuring hopper 6, a dust removal device 7, an air compressor 8, an electric control cabinet 9 and a card reading device 10.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a structure diagram of a belt batching and metering trolley provided in the embodiment of the present invention includes: the device comprises a frame 1, a first butting device 3, a bidirectional conveying device 4, a measuring hopper 6 and an electric control cabinet 9;
the weighing hopper 6 is fixedly arranged on the frame 1 and used for weighing raw materials in the weighing hopper 6;
the bidirectional conveying device 4 is arranged on the frame 1 and is arranged at a discharge port at the bottom of the measuring hopper 6; for discharging the raw material discharged from the hopper 6;
the first butt joint device 3 is arranged at a feeding port of the measuring hopper 6 and is used for being precisely combined with a material conveying port during feeding so as to prevent dust from overflowing;
and the electric control cabinet 9 is arranged on the frame 1 and is used for controlling the first butt joint device 3, the bidirectional conveying device 4 and the weighing hopper 6.
The discharge port of the bidirectional conveying device 4 is provided with a second butt joint device 5, the second butt joint device 5 is fixedly installed on the frame 1, the second butt joint device 5 and the first butt joint device 3 are identical in structure, and in order to ensure that materials are not exposed in the air outside the equipment in the discharging process, dust is prevented from overflowing in the discharging process.
As a preferred embodiment of the present invention, the second docking device 5 includes a telescopic cylinder and a telescopic bag with two ends communicated with each other, one end of the telescopic bag is fixedly installed at a discharge port at the lower end of the bidirectional conveying device 4, the other end of the telescopic bag is connected to an output end of the telescopic cylinder, and the telescopic cylinder is fixedly installed on the frame 1; the telescopic cylinder is an air cylinder, the air cylinder is provided with a magnetic switch, the good completion of each butt joint action is ensured, if the air cylinder does not work, the whole trolley stops running, and the air cylinder of the lifting platform is prevented from being damaged. And the cloth can not be continuously finished until the cloth is restarted after manual maintenance. The air cylinder is provided with a throttle valve and an air cylinder check valve, the throttle valve controls the speed of the air cylinder and reduces impact, and the air cylinder check valve ensures that the air cylinder cannot drop to damage elements such as the air cylinder under the condition that air is cut off. The flexible bag can be made of breathable canvas materials. As a preferred embodiment of the utility model, the measuring hopper 6 is a cylinder with an upper half part and a large and small-opening right-angle cone with a lower half part, and the cone angle ensures smooth blanking. The 6 bin volume 550L. A plurality of gravity sensors are arranged in the weighing hopper 6. The weighing device is specifically provided with 3 300kg weighing sensors (different sensors can be selected according to specific gravity), and the maximum measuring range is 900 kg. The weighing sensor uses the module accessory D and adopts a tangential installation mode, so that the metering precision can be ensured to be five thousandths of a plus or minus.
The frame 1 is further provided with a dust removal device 7 for adsorbing dust in the measuring hopper 6, and after the feeding is carried out on the measuring hopper 6, the dust removal device 7 is opened to suck dust in the measuring hopper, so that the first butt joint device 3 is prevented from escaping from the measuring hopper 6 after leaving. Thus, the dust removal effect is realized.
The electric control cabinet 9 is arranged at the end part of the frame 1, and the electric control cabinet 9 comprises a PLC, a frequency converter and a touch screen and can complete manual and automatic control.
The frame 1 is further provided with a card reading device 10, and the card reading device 10 is used for locking the position of the trolley and ensuring the accuracy of the parking position of the trolley; this application can accomplish signal transmission and power supply through tank chain and flexible cable. The card reading device 10 is an RFID card reading device, and the position of the card reading device 10 is measured and used for motor braking to finish accurate position butt joint. As a preferred embodiment of the utility model, the first butt joint device 3 is connected with the trolley body through an air cylinder, the air cylinder realizes the movement of the whole z-axis, and the air cylinder descends before the trolley enters the unloading position to ensure that the butt joint device does not touch the discharging opening. When the trolley reaches the material receiving position, the air cylinder extends out to lift the butt joint device, so that the butt joint device is pressed to the feed opening of the upstream equipment, the integral tightness during discharging is ensured, and dust escape is avoided. Adopt ventilative canvas to connect between interfacing apparatus 3 and the weighing hopper 6, guarantee that the weighing hopper can not receive lift platform's interference, guarantee the accuracy of weighing.
Still be provided with the drive arrangement 2 that is used for rotating for two-way conveyor 4 and provides power on the frame 1, drive arrangement 2 includes driving motor, driving motor fixed mounting is on frame 1, driving motor passes through hinge and swing bolt structure, can adjust the distance between driving motor and the driving shaft, prevents the condition that the length of a side pine after the long-time use of chain takes off.
As a preferred embodiment of the present invention, the bidirectional conveying devices 4 are arranged in a bidirectional rotating manner, and the discharge ports of the weighing hoppers 6 are positioned between the bidirectional conveying devices 4 and connected through a flexible bag; a discharge valve for controlling on-off is arranged at the discharge port of the measuring hopper 6, and the discharge valve is fixedly arranged on the measuring hopper 6 through a bolt; still be provided with the closing device who is used for compressing tightly the belt on the frame 1, there is the certain distance between closing device and the discharge valve, two-way conveyor 4 two-way drive guarantees that the belt head and the tail all can be unloaded, realizes the dolly function of a material receiving point of sharing to two rows of feed bins. And second butting devices 5 are arranged at the discharge outlets at two sides of the bidirectional conveying device 4. The discharge valve is a flap valve.
As a preferred embodiment of the utility model, the bidirectional conveying device 4 is of a box-packed structure, a conveying belt is arranged in the bidirectional conveying device 4, discharge ports are arranged at two ends of the bidirectional conveying device 4, second butt-joint devices 5 are arranged at discharge ports at two ends, and the middle position of the bidirectional conveying device 4 is communicated with a discharge port at the bottom of the metering hopper 6.
In order to ensure the stable operation of the pneumatic execution equipment, a small air compressor is arranged on the vehicle to provide an air source; therefore, the frame 1 is also provided with an air compressor 8, and the air compressor 8 is provided with an oil-water separator and a pressure controller.
The frame 1 is formed by welding sectional materials, so that a stable supporting structure is provided; the frame 1 is provided with two axles and four wheels, and the inner sides of the wheels are provided with vertical blades higher than the wheels to keep the vehicle body running along a track.
The working principle of the utility model is as follows:
the whole work flow is, during the empty vehicle, the dolly gets into the position of unloading and waits, start interfacing apparatus 3, accomplish unloading when the material loading crawl, dust collector 7 starts, clear away the raise dust, the dolly is weighed this time and is unloaded weight, feed back to automatically controlled cabinet 9, then the dolly moves the position of storing this material, start second interfacing apparatus 5, start two-way conveyor 4, then open the discharge valve of 6 bottoms of weighing hopper, send into appointed feed bin with the interior material of hopper, through calculating the quantity difference that quantity and the quantity that uses that this feed bin got into, be exactly the quantity of surplus material in the feed bin, accomplish the accurate assurance to the interior material of feed bin through this mode.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A belt batching measurement dolly characterized in that includes: the device comprises a frame, a first butt joint device, a bidirectional conveying device, a measuring hopper and an electric control cabinet;
the measuring hopper is fixedly arranged on the frame and used for measuring the raw materials in the measuring hopper;
the bidirectional conveying device is arranged on the frame and at a discharge port at the bottom of the metering hopper; the device is used for discharging the raw materials discharged by the weighing hopper;
the first butt joint device is arranged at a feeding port of the metering hopper and is used for being precisely combined with a material conveying port during feeding so as to prevent dust from overflowing;
and the electric control cabinet is arranged on the frame and used for controlling the first butt joint device, the bidirectional conveying device and the weighing hopper.
2. The belt batching and metering trolley according to claim 1, wherein a second docking device is arranged at the discharge port of the bidirectional conveying device, the second docking device is fixedly mounted on the frame, and the second docking device has the same structure as the first docking device.
3. The belt batching and metering trolley according to claim 2, wherein the second docking device comprises a telescopic cylinder and a telescopic bag with two communicated ends, one end of the telescopic bag is fixedly arranged at a discharge port at the lower end of the bidirectional conveying device, the other end of the telescopic bag is connected to the output end of the telescopic cylinder, and the telescopic cylinder is fixedly arranged on the trolley frame.
4. The belt batching measuring trolley according to claim 1, wherein said weighing hopper is a cylinder with a large opening on the upper half and a right opening on the lower half.
5. The belt batching and metering trolley according to claim 1, characterized in that a dust removal device for adsorbing dust inside the metering hopper is further arranged on the frame.
6. The belt batching and metering trolley according to claim 1, wherein the frame is further provided with a card reading device for locking the trolley position.
7. The belt batching and metering trolley according to claim 1, wherein a discharge valve for controlling on-off is arranged at a discharge port of the metering hopper, and the discharge valve is fixedly installed on the metering hopper through a bolt.
8. The belt batching and metering trolley according to any one of claims 1 to 7, wherein the bidirectional conveying device is of a box-packed structure, a conveying belt is arranged in the bidirectional conveying device, discharge ports are arranged at two ends of the bidirectional conveying device, second butt joint devices are arranged at the discharge ports at two ends of the bidirectional conveying device, and the middle position of the bidirectional conveying device is communicated with the discharge port at the bottom of the metering hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469074.8U CN216548589U (en) | 2021-10-13 | 2021-10-13 | Belt batching measurement dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469074.8U CN216548589U (en) | 2021-10-13 | 2021-10-13 | Belt batching measurement dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216548589U true CN216548589U (en) | 2022-05-17 |
Family
ID=81565748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122469074.8U Active CN216548589U (en) | 2021-10-13 | 2021-10-13 | Belt batching measurement dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216548589U (en) |
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2021
- 2021-10-13 CN CN202122469074.8U patent/CN216548589U/en active Active
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