CN211452884U - Automatic sampling device who uses in hopper of production fertilizer - Google Patents

Abstract

The utility model discloses an automatic sampling device who uses in hopper of production fertilizer, including hopper, control panel, controller and sampling mechanism, controller and control panel locate on the lateral wall of hopper one side, sampling mechanism locates on the hopper, sampling mechanism includes rotating electrical machines, lift cylinder, rotation axis, arc sampling plate, L shape door plant, sample storehouse and humidity transducer. The utility model belongs to the technical field of fertilizer production, specifically provide an automatic sampling device who does not interfere hopper normal use, automatic sampling, sample storehouse self-sealing, sample warning, the sealed save of sample use in the hopper of production fertilizer.

Description

Automatic sampling device who uses in hopper of production fertilizer

Technical Field

The utility model belongs to the technical field of fertilizer production, specifically indicate an automatic sampling device who uses in the hopper of production fertilizer.

Background

In the fertilizer production process, sampling detection is carried out on the fertilizer before packaging in order to guarantee the quality of the product, and the humidity, the water content, the content of each component and the like of the fertilizer are guaranteed to meet the quality control requirement. At present sampling test's mode has two kinds, and the first kind is artifical manual material of getting, and fertilizer production facility is mostly conveyer belt and hopper, and the artifical material process of getting is loaded down with trivial details, reduces sample efficiency, and the second kind is installed sampling device in the hopper, and current sampling device is mostly exposed in the hopper top, can interfere the material when hopper material position is high, influences the hopper and uses.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a do not interfere hopper normal use, automatic sampling, sample storehouse self-sealing, sample warning, the sealed automatic sampling device who uses in the hopper of production fertilizer who preserves of sample.

The utility model adopts the following technical scheme: the utility model relates to an automatic sampling device used in a hopper for producing fertilizer, which comprises a hopper, a control panel, a controller and a sampling mechanism, wherein the controller and the control panel are arranged on the side wall of one side of the hopper, the sampling mechanism is arranged on the hopper, the sampling mechanism comprises a rotary motor, a lifting cylinder, a rotary shaft, an arc-shaped sampling plate, an L-shaped door plate, a sampling bin and a humidity sensor, the rotary shaft is rotatably arranged in the hopper, the arc-shaped sampling plate is arranged on the rotary shaft, the rotary motor is arranged on the side wall of the hopper, the output end of the rotary motor is connected with the rotary shaft, the rotary motor drives the rotary shaft to rotate to adjust the arc-shaped sampling plate to unfold, sample and fold, the side wall of the hopper is provided with a hopper opening, the rotary shaft is arranged close to the hopper opening, the side wall and the upper wall of, the L shape door plant slides and locates sample storehouse cavity, the hopper lateral wall is located to the lift cylinder, on the L shape door plant was located to the expansion end of lift cylinder, thereby the lift cylinder drove L shape door plant and slides from top to bottom and control sample storehouse switching, the sample of being convenient for, humidity transducer locates in the sample storehouse, is convenient for detect the humidity of arc sampling plate sample material.

Further, the width of rotation axis to hopper lateral wall is greater than the height of arc sampling plate lower extreme to the rotation axis, can not produce the collision with the hopper lateral wall when guaranteeing that the rotation axis drives the arc sampling plate and rotate, the arc sampling plate is the arc setting, and the evagination cambered surface of arc sampling plate keeps away from the setting of sampling mechanism, has the guide effect to the material when arc sampling plate laminating hopper lateral wall, can not disturb the normal unloading of hopper.

Further, control panel includes cylinder button, humidity display screen, reset button, bee calling organ and time-recorder, cylinder button and lift cylinder electric connection, thereby the activity goes up and down to control L shape door plant and goes up and down to open and shut about cylinder button control lift cylinder, and humidity display screen is convenient for show the humidity of sample material, and bee calling organ is convenient for the alarm sampling result unusual.

Further, the controller respectively with humidity transducer, time-recorder, humidity display screen, bee calling organ, reset button electric connection, humidity transducer detects the humidity of sample material and sends and detect for the controller and judge whether it exceeds standard, when sample material humidity exceedes normal range, controller control bee calling organ reports to the police and reminds unusually.

Furthermore, the time timer is KG316T time switch, and the intelligence is set for convenient and fast.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the automatic sampling device used in the hopper for producing the fertilizer has reasonable design, the arc-shaped sampling plate is driven by the rotating motor to be attached to the inner side wall of the hopper when the sampling is not carried out, the outer arc surface of the arc-shaped sampling plate has a guiding effect on materials, the normal use of the hopper is not interfered, and the structural design is reasonable; the time is designed through a time timer, the arc-shaped sampling plate is controlled to rotate through the controller, so that the inner arc surface of the arc-shaped sampling plate guides the materials, the materials enter the sampling bin from the opening of the hopper along the inner arc surface, automatic sampling is completed, a buzzer is used for reminding after sampling is completed, and the timeliness of sample detection is guaranteed; drive L shape door plant motion through the lift cylinder and enclose the fender with the sample storehouse and become airtight storage space, prevent the evaporation of fertilizer moisture, measure the humidity value in the feed bin through humidity transducer.

Drawings

FIG. 1 is a front view of an automatic sampling device used in a hopper for fertilizer production according to the present invention;

FIG. 2 is a schematic structural view of an automatic sampling device used in a hopper for fertilizer production according to the present invention;

FIG. 3 is a cross-sectional view of an automatic sampling device of the present invention used in a hopper for fertilizer production;

fig. 4 is a schematic view of the use state of the automatic sampling device used in the hopper for producing fertilizer.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings: 1. hopper, 2, control panel, 3, controller, 4, sampling mechanism, 5, rotating electrical machines, 6, lift cylinder, 7, rotation axis, 8, arc sampling plate, 9, L shape door plant, 10, sample storehouse, 11, humidity transducer, 12, hopper opening, 13, cylinder button, 14, humidity display screen, 15, reset button, 16, bee calling organ, 17, time-recorder.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model relates to an automatic sampling device used in a hopper 1 for producing fertilizer, comprising a hopper 1, a control panel 2, a controller 3 and a sampling mechanism 4, wherein the controller 3 and the control panel 2 are arranged on a side wall of the hopper 1, the sampling mechanism 4 is arranged on the hopper 1, the sampling mechanism 4 comprises a rotating motor 5, a lifting cylinder 6, a rotating shaft 7, an arc-shaped sampling plate 8, an L-shaped door plate 9, a sampling cabin 10 and a humidity sensor 11, the rotating shaft 7 is rotatably arranged in the hopper 1, the arc-shaped sampling plate 8 is arranged on the rotating shaft 7, the rotating motor 5 is arranged on the side wall of the hopper 1, the output end of the rotating motor 5 is connected with the rotating shaft 7, the side wall of the hopper 1 is provided with a hopper opening 12, the rotating shaft 7 is arranged close to the hopper opening 12, the sampling cabin 10 is arranged, sample storehouse 10 is close to one side lateral wall and the upper wall of hopper opening 12 and sets up for cavity, L shape door plant 9 slides and locates sample storehouse 10 cavity, 1 lateral wall of hopper is located to lift cylinder 6, the expansion end of lift cylinder 6 is located on L shape door plant 9, humidity transducer 11 locates in sample storehouse 10, is convenient for detect the humidity of 8 sample materials of arc sampling plate.

The width from the rotating shaft 7 to the side wall of the hopper 1 is greater than the height from the lower end of the arc-shaped sampling plate 8 to the rotating shaft 7, the arc-shaped sampling plate 8 is arranged in an arc shape, and the convex arc surface of the arc-shaped sampling plate 8 is far away from the sampling mechanism 4; the control panel 2 comprises an air cylinder button 13, a humidity display screen 14, a reset button 15, a buzzer 16 and a time timer 17, wherein the air cylinder button 13 is electrically connected with the lifting air cylinder 6; the controller 3 is respectively electrically connected with the humidity sensor 11, the time timer 17, the humidity display screen 14, the buzzer 16 and the reset button 15; the timer 17 is a time switch KG 316T.

When the sampling device is used, the material is normally discharged through the hopper 1, in an initial state, the arc sampling plate 8 is tightly attached to the side wall of the hopper 1, the L-shaped door panel 9 is attached to the sampling bin 10, so that the sampling bin 10 is in a closed state, when a sample needs to be taken, sampling time is set through the time timer 17, when the time timer 17 reaches a specified time, an electric signal is sent to the controller 3, the controller 3 controls the lifting cylinder 6 to stretch, the lifting cylinder 6 ascends and shortens to drive the L-shaped door panel 9 to ascend, so that an opening of the sampling bin 10 is opened, meanwhile, the controller 3 controls the rotating motor 5 to drive the arc sampling plate 8 to rotate 90 degrees to be far away from the side wall of the hopper 1, the material sliding down from the hopper 1 is sampled, the controller 3 controls the rotating motor 5 to automatically rotate backwards to be attached to the side wall of the hopper 1 after a certain time, when the rotating motor 5 stops rotating, the controller 3 controls the lifting cylinder 6 to descend and extend and controls the buzzer 16 to alarm to prompt that sampling is finished, the lifting cylinder 6 drives the L-shaped door panel 9 to descend so as to close the sampling bin 10, in the sampling process, the humidity sensor 11 detects materials sampled in the sampling bin 10 and sends the detected humidity to the controller 3 to detect and judge whether the detected humidity exceeds the standard, the controller 3 controls the humidity display screen 14 to display the humidity value in the sampling bin 10 in real time, if the humidity of the sample materials exceeds the normal range, the controller 3 controls the buzzer 16 to alarm, a staff hears the buzzer 16 to sound and then checks the humidity displayed by the humidity display screen 14, if the humidity does not exceed the standard, sampling is finished, and a user can press the cylinder button 13 to control the lifting cylinder 6 to ascend and shorten to drive the L-shaped door panel 9 to ascend so as to open the opening of the sampling bin 10, the sampling material can be conveniently taken out for detailed detection, and the switch of the buzzer 16 can be controlled by the reset button 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an automatic sampling device who uses in hopper of production fertilizer which characterized in that: the automatic sampling device comprises a hopper, a control panel, a controller and a sampling mechanism, wherein the controller and the control panel are arranged on the side wall of one side of the hopper, the sampling mechanism is arranged on the hopper and comprises a rotating motor, a lifting cylinder, a rotating shaft, an arc-shaped sampling plate, an L-shaped door plate, a sampling bin and a humidity sensor, the rotating shaft is rotatably arranged in the hopper, the arc-shaped sampling plate is arranged on the rotating shaft, the rotating motor is arranged on the side wall of the hopper, the output end of the rotating motor is connected with the rotating shaft, the side wall of the hopper is provided with a hopper opening, the rotating shaft is arranged close to the hopper opening, the sampling bin is arranged at the hopper opening, the side wall and the upper wall of one side, close to the hopper opening, of the sampling bin are arranged in a hollow manner, the L-shaped door plate is slidably arranged in the, the humidity sensor is arranged in the sampling bin.

2. An automatic sampling device for use in a hopper for the production of fertiliser as claimed in claim 1, wherein: the width of rotation axis to hopper lateral wall is greater than the height of arc sampling plate lower extreme to the rotation axis, the arc sampling plate sets up for the arc, and the evagination cambered surface of arc sampling plate keeps away from the setting of sampling mechanism.

3. An automatic sampling device for use in a hopper for the production of fertiliser as claimed in claim 1, wherein: control panel includes cylinder button, humidity display screen, reset button, bee calling organ and time-recorder, cylinder button and lift cylinder electric connection.

4. An automatic sampling device for use in a hopper for the production of fertiliser as claimed in claim 3, wherein: the controller is respectively and electrically connected with the humidity sensor, the time timer, the humidity display screen, the buzzer and the reset button.

5. An automatic sampling device for use in a hopper for the production of fertiliser as claimed in claim 3, wherein: the timer is a time switch KG 316T.

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