CN213408586U

CN213408586U - Automatic metering and batching device

Info

Publication number: CN213408586U
Application number: CN202021245360.5U
Authority: CN
Inventors: 张新利; 张利军; 张海军; 杨瑞; 张敏
Original assignee: Wuhai Shengshiyuan Petroleum Technology Co ltd
Current assignee: Wuhai Shengshiyuan Petroleum Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-06-11
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to the field of petroleum machinery, an automatic measurement dosing unit is disclosed, including dosing mechanism and a plurality of feed mechanism, a plurality of feed mechanism's discharge end all communicates with dosing mechanism's feed end, feed mechanism includes the unloading funnel, the striker door is equipped with through first switching mechanism in the unloading funnel bottom, unloading funnel below level is equipped with the feed tank, be equipped with the vibrator on the feed tank, the discharge end downward sloping of feed tank, the discharge end below of feed tank is equipped with the feed conveyer belt, the feed conveyer belt communicates with dosing mechanism's feed end, the part that the feed conveyer belt is located feed tank discharge end below is equipped with first weight sensor, first weight sensor respectively with first switching mechanism, the power unit of vibrator and feed conveyer belt is connected. It can accurate control feeding weight, effectively reduces raw materials ratio error, promotes product quality.

Description

Automatic metering and batching device

Technical Field

The utility model relates to a petroleum machinery particularly, relates to an automatic measurement dosing unit.

Background

The batching technology is widely applied to the aspects of petroleum, chemical industry, metallurgy, food, biology, medicine and the like, and batching equipment and batching technology used in different industries are different. Traditional batching all adopts the manual work to prepare burden, and the manual work is weighed, and artifical pay-off not only consumes a large amount of manpowers like this, and efficiency is also relatively low, and control accuracy is not very high yet, has appeared some automatic blending devices among the prior art at present, but has great error in the aspect of control feeding weight, influences the proportion of batching from the source, directly leads to the final product ratio unqualified.

The present application is made in view of this feature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic measurement dosing unit, it can accurate control feeding weight, effectively reduces raw materials ratio error, promotes product quality.

The embodiment of the application is realized by the following technical scheme:

the utility model provides an automatic measurement dosing unit, includes dosing mechanism and a plurality of feed mechanism, a plurality of feed mechanism's discharge end all communicates with dosing mechanism's feed end, feed mechanism includes the unloading funnel, and the striker door is equipped with through first closing mechanism in unloading funnel bottom, unloading funnel below level is equipped with the feed tank, is equipped with the vibrator on the feed tank, the discharge end downward sloping of feed tank, and the discharge end below of feed tank is equipped with the feed conveyer belt, feed conveyer belt and dosing mechanism's feed end intercommunication, and the part that the feed conveyer belt is located feed tank discharge end below is equipped with first weight sensor, and first weight sensor is connected with the power unit of first closing mechanism, vibrator and feed conveyer belt respectively.

Furthermore, a material weighing box is arranged below the discharge end of the material supply groove, the bottom of the material weighing box is open, a material weighing door is arranged on the material weighing box through a second opening and closing mechanism, a material weighing platform is arranged on the top side of the material weighing door, a second weight sensor is arranged on the material weighing platform, and the second weight sensor is connected with the first opening and closing mechanism, the vibrator and the second opening and closing mechanism.

Furthermore, the bottom of the feed tank is provided with a plurality of speed reducing strips.

Furthermore, the speed reducing strips are uniformly arranged along the length direction of the feeding groove in a herringbone mode.

Furthermore, first material baffle plates are arranged on two sides of the feeding conveyor belt.

Further, the batching mechanism comprises a batching conveyor belt and a mixing tank arranged below the discharge end of the batching conveyor belt, and the discharge end of the feeding conveyor belt is located above the batching conveyor belt.

Furthermore, two sides of the ingredient conveying belt are provided with second material blocking plates.

The utility model provides a pair of automatic measurement dosing unit's beneficial effect is:

(1) through setting up a plurality of work material mechanisms, supply with different materials for compounding mechanism respectively, through setting up unloading funnel, store and supply with specific material, through setting up the feed tank, carry out the buffering of slowing down to unloading funnel exhaust material, through setting up the vibrator, make the feed tank vibration, vibrate material to the feed conveyer belt that corresponds on it gradually, first weighing sensor can carry out real-time weighing to the material that falls on the feed conveyer belt, when material weight reaches the default, first weighing sensor control vibrator stops the vibration, control first closing mechanism and drive the striker door and close, and control the power unit start of feed conveyer belt, drive the motion of feed conveyer belt, carry the material to compounding mechanism in with it. When the material on the feeding conveyer belt is cleared, the first weight sensor controls the vibrator to start, controls the first opening and closing mechanism to open the material stop door, and controls the power mechanism of the feeding conveyer belt to close so that the feeding conveyer belt stops. Through the arrangement of the components and the arrangement of the linkage relation, on one hand, automatic material proportioning and mixing are realized, and on the other hand, accurate material feeding is realized by the feeding mechanism, so that the raw material proportioning error is effectively reduced, and the product quality is improved;

(2) through setting up the title workbin, the material that falls to the feed tank vibration is accepted, reduce the delay error that the distance of vertical direction led to the fact between feed tank to the feed conveyer belt, the material vibration falls into the feed incasement, the platform of weighing weighs in real time to the material that falls into, when reaching the default, second weighing transducer control vibrator stops, the first closing mechanism of control is closed, control second closing mechanism opens, drive the title bin gate and open, make the material fall to the feed conveyer belt on. When the weighing platform is clear, the second weight sensor controls the second opening and closing mechanism to be closed, the vibrator to be opened and the first opening and closing mechanism to be opened.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic side view of a feeding mechanism of an automatic metering and batching device provided in an embodiment of the present invention;

fig. 2 is a schematic top view of an automatic metering and dispensing device provided in the embodiment of the present invention.

Icon: 10-a blanking funnel; 11-a material blocking door; 20-a feeding tank; 201-deceleration strips; 21-a vibrator; 30-a feed conveyor; 31-a first weight sensor; 32-a first striker plate; 40-weighing the material box; 41-weighing gate; 42-a weighing station; 43-a second weight sensor; 50-ingredient conveyor belt; 51-a mixing tank; 52-second baffle plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.

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 application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Examples

Please refer to fig. 1 and fig. 2, the embodiment provides an automatic metering and batching device, which includes a batching mechanism and a plurality of feeding mechanisms, the discharge ends of the plurality of feeding mechanisms are all communicated with the feed end of the batching mechanism, the feeding mechanism includes an unloading funnel 10, a material stop door 11 is installed at the bottom of the unloading funnel 10 through a first opening and closing mechanism, a feed tank 20 is horizontally arranged below the unloading funnel 10, a vibrator 21 is arranged on the feed tank 20, the discharge end of the feed tank 20 inclines downwards, a feeding conveyor belt 30 is arranged below the discharge end of the feed tank 20, the feeding conveyor belt 30 is communicated with the feed end of the batching mechanism, a first weight sensor 31 is arranged at the part of the feed conveyor belt 30 below the discharge end of the feed tank 20, and the first weight sensor 31 is respectively connected with power mechanisms of the first opening and closing mechanism, the vibrator 21 and. Through setting up a plurality of work material mechanisms, supply with different materials for compounding mechanism respectively, through setting up unloading funnel 10, store and supply with specific material, through setting up feed tank 20, carry out the buffering of slowing down to unloading funnel 10 exhaust material, through setting up vibrator 21, make feed tank 20 vibrate, vibrate its material to the feed conveyer belt 30 that corresponds on gradually, first weight sensor 31 can carry out real-time weighing to the material that falls on feed conveyer belt 30, when material weight reaches the default, first weight sensor 31 controls vibrator 21 and stops the vibration, control first closing mechanism and drive striker door 11 and close, and the power unit of control feed conveyer belt 30 starts, drive feed conveyer belt 30 and move, carry its material to in the compounding mechanism. When the material on the feeding conveyor belt 30 is cleared, the first weight sensor 31 controls the vibrator 21 to start, controls the first opening and closing mechanism to open the material blocking door 11, controls the power mechanism of the feeding conveyor belt 30 to close, and stops the feeding conveyor belt 30. Through the setting of above-mentioned subassembly to and the setting of linkage relation, realized the automatic blending compounding on the one hand, on the other hand makes feeding mechanism realize accurate feed, thereby effectively reduces raw materials ratio error, promotes product quality.

In order to further improve the feeding accuracy, a weighing box 40 is arranged below the discharging end of the feeding groove 20, the bottom of the weighing box 40 is open and is provided with a weighing door 41 through a second opening and closing mechanism, a weighing platform 42 is arranged on the top side of the weighing door 41, the weighing platform 42 is provided with a second weight sensor 43, and the second weight sensor 43 is connected with the first opening and closing mechanism, the vibrator 21 and the second opening and closing mechanism. Through setting up the title workbin 40, accept the material that the vibrations of feed tank 20 fell, reduce the delay error that the distance of vertical direction caused between feed tank 20 to the feeding conveyer belt 30, the material vibration falls into in the feed tank 40, the platform 42 of weighing carries out real-time weighing to the material that falls into, when reaching the default, second weight sensor 43 control vibrator 21 stops, the first closing mechanism of control is closed, the control second closing mechanism opens, drive title material door 41 and open, make the material fall to the feeding conveyer belt 30 on. When the weighing platform 42 is clear, the second weight sensor 43 controls the second opening and closing mechanism to be closed, controls the vibrator 21 to be opened and controls the first opening and closing mechanism to be opened.

In order to decelerate the material, the bottom of the feeding groove 20 is provided with a plurality of decelerating strips 201.

In order to optimize the deceleration effect, the deceleration strips 201 are arranged in a herringbone shape uniformly along the length direction of the feed tank 20.

In order to prevent the material from falling off from both sides, first striker plates 32 are provided on both sides of the feed conveyor 30.

For the purpose of explanation of the dosing mechanism, which comprises a number of dosing conveyors 50, the discharge ends of which feeding conveyors 30 are located above the dosing conveyors 50, and a mixing trough 51 arranged below the discharge ends of the dosing conveyors 50. The material supplied by the plurality of feeding mechanisms falls onto the distribution conveyor 50 and then falls into the mixing trough 51 for mixing.

To prevent material from falling off both sides, the dosing conveyor 50 is provided with second shutter plates 52 on both sides.

To sum up, the utility model provides an automatic measurement dosing unit, it is through setting up a plurality of worker material mechanisms, supply with different materials for compounding mechanism respectively, through setting up unloading funnel, store and supply with specific material, through setting up the feed tank, carry out the deceleration buffering to unloading funnel exhaust material, through setting up the vibrator, make the feed tank vibration, vibrate with the material on it to the feed conveyer belt that corresponds gradually, a weighing transducer can carry out real-time weighing to the material that falls on the feed conveyer belt, when material weight reaches the default, a weighing transducer control vibrator stops the vibration, a closing mechanism drives the striker door and closes to control the power unit start of feed conveyer belt, drive the motion of feed conveyer belt, carry the material on it to in the compounding mechanism. When the material on the feeding conveyer belt is cleared, the first weight sensor controls the vibrator to start, controls the first opening and closing mechanism to open the material stop door, and controls the power mechanism of the feeding conveyer belt to close so that the feeding conveyer belt stops. Through the arrangement of the components and the arrangement of the linkage relation, on one hand, automatic material proportioning and mixing are realized, and on the other hand, accurate material feeding is realized by the feeding mechanism, so that the raw material proportioning error is effectively reduced, and the product quality is improved; through setting up the title workbin, the material that falls to the feed tank vibration is accepted, reduce the delay error that the distance of vertical direction led to the fact between feed tank to the feed conveyer belt, the material vibration falls into the feed incasement, the platform of weighing weighs in real time to the material that falls into, when reaching the default, second weighing transducer control vibrator stops, the first closing mechanism of control is closed, control second closing mechanism opens, drive the title bin gate and open, make the material fall to the feed conveyer belt on. When the weighing platform is clear, the second weight sensor controls the second opening and closing mechanism to be closed, the vibrator to be opened and the first opening and closing mechanism to be opened.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic metering and batching device comprises a batching mechanism and a plurality of feeding mechanisms, wherein the discharge ends of the feeding mechanisms are communicated with the feed end of the batching mechanism, the automatic metering and batching device is characterized in that the feeding mechanisms comprise a discharging funnel (10), the bottom of the discharging funnel (10) is provided with a material stop door (11) through a first opening and closing mechanism,

unloading funnel (10) below level is equipped with feed tank (20), be equipped with vibrator (21) on feed tank (20), the discharge end downward sloping of feed tank (20), the discharge end below of feed tank (20) is equipped with feed conveyer belt (30), feed conveyer belt (30) and batching mechanism's feed end intercommunication, feed conveyer belt (30) are located the part of feed tank (20) discharge end below and are equipped with first weighing transducer (31), first weighing transducer (31) are connected with the power unit of first closing mechanism, vibrator (21) and feed conveyer belt (30) respectively.

2. The automatic metering and dispensing device according to claim 1, wherein a weighing box (40) is arranged below the discharge end of the feeding tank (20), the bottom of the weighing box (40) is open and is provided with a weighing door (41) through a second opening and closing mechanism, a weighing platform (42) is arranged on the top side of the weighing door (41), the weighing platform (42) is provided with a second weight sensor (43), and the second weight sensor (43) is connected with the first opening and closing mechanism, the vibrator (21) and the second opening and closing mechanism.

3. An automatic dosing device according to claim 1, characterized in that the bottom of the feed chute (20) is provided with a plurality of deceleration bars (201).

4. An automatic dosing device according to claim 3, characterized in that the deceleration strips (201) are arranged in a chevron formation, evenly along the length of the feed chute (20).

5. An automatic dosing device according to claim 1, characterized in that the feed conveyor (30) is provided with first striker plates (32) on both sides.

6. The automatic dosing device according to claim 1, wherein the dosing mechanism comprises a dosing conveyor (50) and a mixing trough (51) arranged below the discharge end of the dosing conveyor (50), the discharge ends of the plurality of feeding conveyors (30) being located above the dosing conveyor (50).

7. An automatic dosing device according to claim 6, characterized in that the dosing conveyor (50) is provided with second shutter plates (52) on both sides.