CN213515935U - Box type grain chemical examination index detection device - Google Patents
Box type grain chemical examination index detection device Download PDFInfo
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- CN213515935U CN213515935U CN202120987938.2U CN202120987938U CN213515935U CN 213515935 U CN213515935 U CN 213515935U CN 202120987938 U CN202120987938 U CN 202120987938U CN 213515935 U CN213515935 U CN 213515935U
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Abstract
The utility model discloses a box formula grain chemical examination index detection device, including the frame, the top of frame is equipped with the dog-house, and the bottom intercommunication of dog-house has screening plant, lies in the below of screening plant in the frame and installs complete grain collecting hopper, broken grain collecting hopper and impurity collecting hopper in proper order, and the bottom of complete grain collecting hopper is provided with complete grain metering device, and the bottom intercommunication of complete grain metering device has the appearance of volume, and the export below intercommunication of appearance of volume has near infrared scanning check out test set, and broken grain metering device is installed to the bottom of broken grain collecting hopper; grain sample that will wait to detect drops into the dog-house, selects separately according to the particle diameter under screening plant's effect, and complete granule can detect at the inside completion unit weight index of unit weight appearance after selecting separately, carries out the detection of other indexes in near-infrared scanning check out test set, the utility model discloses a mounting structure of integrated form, the equipment fixing and the transportation of being convenient for have reduced installation and manufacturing cost, more are favorable to the user to accept.
Description
Technical Field
The utility model relates to a grain detects technical field, especially relates to a box formula grain chemical examination index detection device.
Background
Grain is an important strategic material in China and even in various countries of the world, and the grain quality safety is related to the development of national economy and the stability of society. The grain inspection work is an important work in the grain work in China, and the quality requirement is higher and higher according to the current grain situation in China. At present grain check out test set, the function is single, and the check out test set of each index is independent separately, can not accomplish multiple detection in an equipment, and some equipment can accomplish multiple detection but equipment size is great, installs inconveniently.
Disclosure of Invention
The utility model aims to solve the technical problem that a box formula grain chemical examination index detection device of multiple grain detection index and simple structure can be accomplished to integrated form is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: box formula grain chemical examination index detection device, which comprises a frame, the top of frame is equipped with the dog-house, the bottom intercommunication of dog-house has screening plant, be located in the frame the complete grain collecting hopper, broken grain collecting hopper and impurity collecting hopper are installed in proper order to screening plant's below, the bottom of complete grain collecting hopper is provided with complete grain metering device, complete grain metering device's bottom intercommunication has the volume weight appearance, the export below intercommunication of volume weight appearance has near infrared scanning check out test set, broken grain metering device is installed to the bottom of broken grain collecting hopper.
As an optimized technical scheme, the screening device comprises a drum screen which is transversely and obliquely arranged inside the rack, the drum screen is connected with a rotating motor, the rotating motor is fixedly arranged on the rack, the drum screen is provided with a crushed particle outlet, an entire particle outlet and an impurity outlet, the crushed particle outlet is communicated with the crushed particle receiving hopper, the entire particle outlet is communicated with the entire particle receiving hopper, and the impurity outlet is communicated with the impurity receiving hopper.
According to the preferable technical scheme, a rotating shaft is fixedly mounted on the rack, a fixed seat is rotatably mounted on the rotating shaft, one end of the fixed seat is fixedly connected with the drum screen, and a swing driving mechanism is arranged between the fixed seat and the rack.
According to a preferable technical scheme, the swing driving mechanism comprises a cylinder seat fixedly mounted on the rack, a lifting cylinder is hinged to the cylinder seat, and a piston rod end of the lifting cylinder is hinged to the fixed seat.
As a preferred technical scheme, an outlet of the near-infrared scanning detection equipment is communicated with a material receiving device.
By adopting the technical scheme, the box-type grain assay index detection device comprises a rack, wherein a feed port is arranged at the top of the rack, the bottom of the feed port is communicated with a screening device, a finished grain receiving hopper, a crushed grain receiving hopper and an impurity receiving hopper are sequentially arranged below the screening device on the rack, the bottom of the finished grain receiving hopper is provided with a finished grain metering device, the bottom of the finished grain metering device is communicated with a volume weight instrument, a near-infrared scanning detection device is communicated below an outlet of the volume weight instrument, and the bottom of the crushed grain receiving hopper is provided with a crushed grain metering device; the utility model has the advantages that: the grains after weighing the total weight are put into the feeding port at the top of the frame, sorted according to the grain diameter under the action of the screening device, and sequentially fall into the complete grain receiving hopper, the crushed grain receiving hopper and the impurity receiving hopper after sorting, then the grain entering the complete grain receiving hopper completes weight detection of the complete grains under the action of the complete grain metering device, transmits weight data of the complete grains to a controller, the complete grains subjected to weight detection enter the following volume-weighing instrument from the complete grain metering device to complete volume-weight index detection, and after the volume-weight index detection is completed, the grain enters the following near-infrared scanning detection equipment from the outlet of the volume-weighing instrument to perform detection of other indexes, the volume-weight instrument and the near-infrared scanning detection equipment respectively transmit detection signals to the controller; broken grain is followed broken grain collecting hopper falls into carry out weight detection among the broken grain metering device, transmit testing result for the controller, the controller is according to the input the utility model discloses a grain total weight, the proportion of whole grain total weight, broken grain total weight isoparametric calculation impurity and broken grain to accomplish the unit weight and other indexes of material and detect, the utility model discloses a mounting structure of integrated form concentrates on a box equipment with a whole set of chemical examination instrument inside, and the equipment fixing and the transportation of being convenient for, chemical examination index accord with national standard, have reduced installation and manufacturing cost, more are favorable to the user to accept.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is a left side view structure diagram of the embodiment of the present invention;
fig. 3 is a schematic perspective view of an embodiment of the present invention.
In the figure: 1-a frame; 2-a feeding port; 3-a drum screen; 4-finishing the granule receiving hopper; 5-a crushed particle receiving hopper; 6-impurity receiving hopper; 7-volume-weight instrument; 8-near infrared scanning detection equipment; 9-a rotating electrical machine; 10-a lifting cylinder; 11-load cell.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 to 3, the box-type grain assay index detection device includes a frame 1, wherein a feed port 2 is disposed at the top of the frame 1, a screening device is connected to the bottom of the feed port 2, a finished grain receiving hopper 4, a crushed grain receiving hopper 5 and an impurity receiving hopper 6 are sequentially mounted on the frame 1 below the screening device, a finished grain metering device is disposed at the bottom of the finished grain receiving hopper 4, a bulk weight meter 7 is connected to the bottom of the finished grain metering device, a near-infrared scanning detection device 8 is connected to the lower part of an outlet of the bulk weight meter 7, and a crushed grain metering device is mounted at the bottom of the crushed grain receiving hopper 5; the utility model has the advantages that: the grain after weighing the total weight is fed from the feeding port 2 at the top of the frame 1, sorted according to the grain size by the sieving device, and after sorting is completed, the grain sequentially falls into the complete grain receiving hopper 4, the crushed grain receiving hopper 5 and the impurity receiving hopper 6, and then the grain entering the complete grain receiving hopper 4 is subjected to weight detection of the complete grain by the complete grain metering device, a weighing sensor 11 is installed in the complete grain metering device, the weighing sensor 11 transmits weight data of the complete grain to a controller, the weight-detected complete grain enters the following volume weight meter 7 from the complete grain metering device to complete volume weight index detection, and after volume weight index detection is completed, the grain enters the following near infrared scanning detection device 8 from the outlet of the volume weight meter 7 to perform detection of other indexes, the volume-weight instrument 7 and the near-infrared scanning detection device 8 respectively transmit detection signals to the controller; broken grain is followed broken grain collecting hopper 5 falls into carry out weight detection among the broken grain metering device, transmit testing result for the controller, the controller is according to the input the utility model discloses a grain total weight, the proportion of whole grain total weight, broken grain total weight isoparametric calculation impurity and broken grain to accomplish the unit weight and other indexes of material and detect, the utility model discloses a mounting structure of integrated form concentrates a whole set of chemical examination instrument inside box equipment, and the equipment fixing and the transportation of being convenient for, chemical examination index accord with national standard, has reduced installation and manufacturing cost, more is favorable to the user to accept.
As shown in fig. 1, the screening apparatus includes a drum screen 3 installed in the frame 1 in a transversely inclined manner, the drum screen 3 is connected to a rotary motor 9, the rotary motor 9 is fixedly installed on the frame 1, the drum screen 3 is divided into a crushed grain outlet, a complete grain outlet and an impurity outlet according to the size of the screened material, the particle size of the complete grain is larger than that of the crushed grain, in the particle size distribution of the impurities, the impurities larger than the complete grain are extremely small, the impurities equal to the particle sizes of the complete grain and the crushed grain are few, and the impurities smaller than the crushed grain are most. Taking corn grain particles as an example, the particle size of whole corn grains is about 6mm, the particle size of broken corn grains is about 4mm, and the particle size of most impurities such as dust, flying floc and the like is less than 4 mm. Because the impurity that the particle size is greater than complete granule has been thrown into the preliminary treatment has been done before rotary screen 3, has rejected in advance, the utility model discloses it is exactly that this kind accounts for the sorting of the impurity that is less than broken granule of big size, does not distinguish a small number of particle sizes and complete granule and the close impurity of broken granule because the quantity of this kind of impurity is very little in reality, does not have the representative. The screen holes of the drum screen 3 are arranged according to the order of finishing granules, crushing granules and impurity grain sizes from large to small. The crushed particle outlet is communicated with the crushed particle receiving hopper 5, the complete particle outlet is communicated with the complete particle receiving hopper 4, and the impurity outlet is communicated with the impurity receiving hopper 6. The drum screen 3 is obliquely arranged on the frame 1. The rotary motor 9 is connected with the rotary screen 3 through a speed reducer and a coupler to drive the rotary screen 3 to rotate around the axis of the rotary screen. After the materials enter the drum screen 3, the materials on the screen surface are turned and rolled due to the inclination and rotation of the drum screen 3, so that the materials are sequentially divided into three parts according to the particle size, are discharged from the crushed particle outlet, the finished particle outlet and the impurity outlet respectively, and then correspondingly enter the crushed particle receiving hopper 5, the finished particle receiving hopper 4 and the impurity receiving hopper 6 respectively to perform subsequent work.
As shown in fig. 1 and 3, a rotating shaft is fixedly mounted on the frame 1, a fixed seat is rotatably mounted on the rotating shaft, and a swing driving mechanism is arranged between the fixed seat and the frame 1. The swing driving mechanism comprises a cylinder seat fixedly installed on the frame 1, a lifting cylinder 10 is hinged to the cylinder seat, and a piston rod end of the lifting cylinder 10 is hinged to the fixed seat. When the lifting cylinder 10 works, the fixing seat is driven to rotate around the rotating shaft, and the fixing seat drives the rotary screen 3 to swing up and down, so that the screening efficiency is improved.
The near-infrared scanning detection device 8 can complete detection of indexes of moisture, fat, protein and ash, and an outlet of the near-infrared scanning detection device 8 is communicated with a material receiving device. The near-infrared scanning detection device 8 can be a near-infrared spectrometer, such as a SupNIR-2700 near-infrared analyzer, which is based on near-infrared diffuse reflection mode for sample analysis, and is mainly used for nondestructive detection of solid particle and powder samples. The whole analysis process is very simple, the sample cup is filled with the sample and placed on the sample table, the instrument is controlled by operating software to automatically measure, the analysis result of multiple components can be given within one minute, and the content of components such as moisture, fat, protein, fiber, starch, ash, phosphorus, calcium, amino acid and the like in the grain can be detected.
The working principle is as follows: the measured material is thrown into from dog-house 2, falls into in the drum sieve 3 completely, starts rotating electrical machines 9, drum sieve 3 begins work, through screening equipment aperture size, with complete granule, impurity and broken grain separation, complete granule after the separation is accomplished falls into complete granule receiving hopper 4, broken grain falls into broken grain receiving hopper 5, impurity falls into in impurity receiving hopper 6, the grain that gets into in complete granule receiving hopper 4 can be in the inside detection of unit weight index of completion volume weight appearance 7, again after accomplishing the detection of unit weight index enter into subsequent from the export of unit weight appearance 7 carry out the detection of other indexes in near infrared scanning check out test set 8, index detection such as moisture, fat, protein, ash content. The volume-weight instrument 7 and the near-infrared scanning detection device 8 respectively transmit detection signals to the controller; the crushed particles fall into the crushed particle metering device from the crushed particle receiving hopper 5 for weight detection, the detection result is transmitted to the controller, and the controller displays the measurement result through a display.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Box formula grain chemical examination index detection device, including the frame, its characterized in that: the top of frame is equipped with the dog-house, the bottom intercommunication of dog-house has screening plant, be located in the frame the below of screening plant is installed in proper order and is accomplished whole grain collecting hopper, broken grain collecting hopper and impurity collecting hopper, the bottom of accomplishing whole grain collecting hopper is provided with complete whole grain metering device, the bottom intercommunication of complete grain metering device has the unit weight appearance, the export below intercommunication of unit weight appearance has near infrared scanning check out test set, broken grain metering device is installed to the bottom of broken grain collecting hopper.
2. The box-type grain assay index detection device according to claim 1, wherein: the screening device comprises a transverse inclined drum screen arranged inside the frame, the drum screen is connected with a rotating motor, the rotating motor is fixedly arranged on the frame, the drum screen is provided with a crushed particle outlet, a complete particle outlet and an impurity outlet, the crushed particle outlet is communicated with the crushed particle receiving hopper, the complete particle outlet is communicated with the complete particle receiving hopper, and the impurity outlet is communicated with the impurity receiving hopper.
3. The box-type grain assay index detecting device according to claim 2, wherein: the rotary screen is characterized in that a rotating shaft is fixedly mounted on the rack, a fixed seat is rotatably mounted on the rotating shaft, one end of the fixed seat is fixedly connected with the rotary screen, and a swing driving mechanism is arranged between the fixed seat and the rack.
4. The box-type grain assay index detecting device according to claim 3, wherein: the swing driving mechanism comprises a cylinder seat fixedly installed on the rack, a lifting cylinder is hinged to the cylinder seat, and a piston rod end of the lifting cylinder is hinged to the fixing seat.
5. The box-type grain assay index detecting device according to any one of claims 1 to 4, wherein: and an outlet of the near-infrared scanning detection equipment is communicated with a material receiving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120987938.2U CN213515935U (en) | 2021-05-11 | 2021-05-11 | Box type grain chemical examination index detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120987938.2U CN213515935U (en) | 2021-05-11 | 2021-05-11 | Box type grain chemical examination index detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213515935U true CN213515935U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120987938.2U Active CN213515935U (en) | 2021-05-11 | 2021-05-11 | Box type grain chemical examination index detection device |
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| Country | Link |
|---|---|
| CN (1) | CN213515935U (en) |
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2021
- 2021-05-11 CN CN202120987938.2U patent/CN213515935U/en active Active
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Denomination of utility model: Box type grain test index detection device Effective date of registration: 20220621 Granted publication date: 20210622 Pledgee: Weifang Bank Co.,Ltd. Xincheng sub branch Pledgor: SHANDONG HONGSHENG INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2022980008453 |