CN212432635U

CN212432635U - Grain oil sample operating device

Info

Publication number: CN212432635U
Application number: CN202021349899.5U
Authority: CN
Inventors: 李冰; 刘萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-01-29
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a grain oil sample-separating operation device, which relates to the technical field of grain oil detection devices and comprises an installation box, wherein a sample box is arranged in the installation box, two sides outside the sample box are fixedly connected with first springs, one side of the first springs, which is far away from the sample box, is fixedly connected with the side wall of the installation box, two installation blocks are fixedly connected with installation columns in the installation box above the sample box, the bottom of the installation blocks is fixedly connected with installation columns, a lead screw is rotatably connected between the installation blocks, a first motor is fixedly connected on the installation block at one side of the axial direction of the lead screw, the output shaft of the first motor is fixedly connected with the lead screw, a slide block is sleeved on the lead screw in a threaded manner, a pulley is fixedly and rotatably connected at the bottom of the slide block, an installation rod is arranged below the pulley, two sides of the installation rod are connected with the installation columns in a sliding manner, a second spring, trapezoidal boss and pulley sliding connection, the device shakeouts speed fast, and is effectual, and the practicality is high.

Description

Grain oil sample operating device

Technical Field

The utility model relates to a grain and oil detection device technical field specifically is a grain and oil sample operating means.

Background

To determine the quality of a batch of grain and oil, it is impossible to test the batch of grain and oil completely, and only a small representative sample of the batch of grain and oil can be taken for testing to determine the quality of the batch of grain and oil. To make a sample representative, sampling, sample separation and sample preparation must be strictly performed according to standards and relevant regulations. Wherein the requirements for the sample separation are: fully mixing and evenly dividing, and the quartering method is suitable for raw grain, oil material and finished grain, and is also suitable for the sample division of large grain and oil material. In the sample separation operation, the most important thing is to ensure that the original quality of the grain and oil is not changed. At present, when a sample is divided by a quartering method in grain and oil inspection, the sample is poured on a smooth and flat table top or a glass plate, then the sample is spread into a square by two sample dividing plates, and then the sample is shoveled by about 10cm from the left side and the right side of the sample and falls down simultaneously aiming at the center.

The utility model discloses a grain oil sample operating means is disclosed in chinese utility model patent document with publication number CN203745273U, remove about driving the box that paves through drive arrangement, the realization is handled the shakeouts on grain oil sample surface, however this kind of shakeouts mode, shakeouts effect is not good, generally need the very long brewing of a specified duration just can realize shakeouts, greatly increased the grain oil and detected the required time of sample, work efficiency is reduced, and the inhomogeneous condition of shakeouts can appear in this kind of mode of shakeouts, cause the experimental data that record when carrying out the sample detection accurate inadequately, influence experimental effect, the practicality is not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grain oil divides appearance operating means has solved the problem that goes out among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a grain and oil sampling operation device comprises an installation box, wherein a sample box is arranged in the installation box, first springs are fixedly connected with two sides of the outer part of the sample box, one side of each first spring, which is far away from the sample box, is fixedly connected with the side wall of the installation box, the mounting box above the sample box is internally and fixedly connected with two mounting blocks, the bottom of each mounting block is fixedly connected with a mounting column, the mounting blocks are rotatably connected with a screw rod, the mounting block at one axial side of the screw rod is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with the screw rod, a sliding block is sleeved on the screw rod through threads, the bottom of the sliding block is fixedly and rotatably connected with a pulley, an installation rod is arranged below the pulley, two sides of the installation rod are connected with an installation column in a sliding manner, the mounting post below the mounting rod is sleeved with a second spring, the mounting rod below the pulley is fixedly connected with a trapezoidal boss, and the trapezoidal boss is connected with the pulley in a sliding mode.

As a preferred technical scheme of the utility model, installation pole bottom fixed connection installation shell, installation shell bottom fixed connection reduction gear, the output shaft fixed connection of reduction gear rotates the post, rotates the pole that the column bottom fixed connection was equallyd divide the pole, fixed connection second motor in the installation shell, the output shaft of second motor and the transmission shaft fixed connection of reduction gear.

As an optimal technical scheme of the utility model, the sample incasement sets up the sample board, the sample case lateral wall fixed connection infrared inductor of sample board top, the sample board is divided into four by the equalling, is fly leaf and fixed plate respectively, the fly leaf both sides are connected with sample case lateral wall is articulated, fixed plate both sides and sample case fixed connection, the sample case lateral wall of fly leaf below is articulated to be connected to electric telescopic handle, and electric telescopic handle's flexible end is articulated with the fly leaf bottom and is connected, the sample bottom of the case portion fixed connection discharging pipe of fly leaf below, the installation box bottom of discharging pipe below set up and accomodate the groove.

As an optimal technical scheme of the utility model, the sample bottom of the case portion fixed connection mounting panel of discharging pipe one side, mounting panel one side are rotated and are connected the gyro wheel, fixed connection mounting bracket on the mounting box lateral wall of mounting panel one side, the cam is connected to the mounting bracket internal rotation, fixed connection third motor on the mounting bracket of cam axial one side, the output shaft of third motor and the pivot fixed connection of cam, cam and gyro wheel sliding connection.

As a preferred technical scheme of the utility model, shakeout the pole and be equipped with threely, and equal radian interval sets up, shakeout the pole bottom and establish to circular-arcly.

The utility model discloses have following useful part: the device has reasonable design of structural principle and convenient operation and use, the sample box is arranged in the installation box, when sample distribution operation is carried out, grain oil is placed on the sample plate, the first motor is started to drive the screw rod to rotate and further drive the slide block to move, the pulley at the bottom of the slide block presses the trapezoidal boss down to further enable the installation rod to move down, the flattening rod at the bottom of the rotating column is lowered to the liquid level, under the action of the infrared inductor, after the position of the flattening rod is sensed, fine adjustment is carried out until the flattening rod is in thin-layer contact with the upper part of the liquid level, the second motor is started to drive the flattening rod to rotate under the action of the reducer, preliminary flattening is carried out on the liquid level, the grain oil is uniformly spread on four panels of the sample plate, after preliminary flattening is finished, the flattening rod is restored to the original position, the third motor is started, the sample box is driven to reciprocate in the horizontal direction under the action of the cam, further flattening of the grain oil is realized, the device is greatly accelerated in twice flattening, the flattening effect is better, the movable plate is driven to rotate under the action of the electric telescopic rod, and grain and oil samples on the movable plate fall down and enter the containing groove through the discharge pipe.

Drawings

Fig. 1 is a schematic structural diagram of an installation box of a grain and oil sampling operation device.

Fig. 2 is a schematic structural diagram of a leveling rod in a grain and oil sample handling device.

Fig. 3 is a schematic top view of a sample plate in an oil and grain sample handling device.

In the figure: 1. installing a box; 2. a sample box; 3. a sample plate; 31. a movable plate; 32. a fixing plate; 4. flattening the rods; 5. rotating the column; 6. mounting a rod; 7. a first motor; 8. a screw rod; 9. a slider; 10. a trapezoidal boss; 11. a second motor; 12. a pulley; 13. mounting blocks; 14. mounting a column; 15. a second spring; 16. mounting a shell; 17. a speed reducer; 18. a first spring; 19. an infrared sensor; 20. a third motor; 21. a cam; 22. a mounting frame; 23. mounting a plate; 24. an electric telescopic rod; 25. a receiving groove; 26. a discharge pipe; 27. and a roller.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a grain and oil sample separation operation device comprises an installation box 1, a sample box 2 is arranged in the installation box 1, two outer sides of the sample box 2 are fixedly connected with first springs 18, one side of each first spring 18, far away from the sample box 2, is fixedly connected with the side wall of the installation box 1, two installation blocks 13 are fixedly connected in the installation box 1 above the sample box 2, the bottom of each installation block 13 is fixedly connected with an installation column 14, a screw rod 8 is rotatably connected between the installation blocks 13, a first motor 7 is fixedly connected on the installation block 13 at one axial side of the screw rod 8, an output shaft of the first motor 7 is fixedly connected with the screw rod 8, a sliding block 9 is sleeved on the screw rod 8 through threads, a pulley 12 is fixedly and rotatably connected at the bottom of the sliding block 9, an installation rod 6 is arranged below the pulley 12, two sides of the installation rod 6 are slidably connected with the installation column 14, a second spring 15 is sleeved on the installation column 14, the installation rod 6 below the pulley 12 is fixedly connected with a trapezoidal boss 10, and the trapezoidal boss 10 is connected with the pulley 12 in a sliding mode.

The bottom of the installation rod 6 is fixedly connected with an installation shell 16, the bottom of the installation shell 16 is fixedly connected with a speed reducer 17, an output shaft of the speed reducer 17 is fixedly connected with a rotation column 5, the bottom of the rotation column 5 is fixedly connected with a leveling rod 4, a second motor 11 is fixedly connected in the installation shell 16, and an output shaft of the second motor 11 is fixedly connected with a transmission shaft of the speed reducer 17.

Set up sample board 3 in the sample case 2, sample case 2 lateral wall fixed connection infrared inductor 19 of sample board 3 top, sample board 3 are divided into four by the equalling, are fly leaf 31 and fixed plate 32 respectively, fly leaf 31 both sides are connected with sample case 2 lateral wall is articulated, fixed plate 32 both sides and sample case 2 fixed connection, the articulated electric telescopic handle 24 that is connected to of sample case 2 lateral wall of fly leaf 31 below, electric telescopic handle 24's flexible end and fly leaf 31 bottom are articulated to be connected, sample case 2 bottom fixed connection discharging pipe 26 of fly leaf 31 below, the groove 25 is accomodate in the 1 bottom setting of installing bin below discharging pipe 26.

2 bottom fixed connection mounting panels 23 of sample case of discharging pipe 26 one side, mounting panel 23 one side is rotated and is connected gyro wheel 27, fixed connection mounting bracket 22 on the mounting box 1 lateral wall of mounting panel 23 one side, cam 21 is connected to the internal rotation of mounting bracket 22, fixed connection third motor 20 on the mounting bracket 22 of cam 21 axial one side, the output shaft of third motor 20 and cam 21's pivot fixed connection, cam 21 and gyro wheel 27 sliding connection.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the flattening rod 4 is three and is arranged at equal radian intervals, and the bottom end of the flattening rod 4 is designed to be arc-shaped.

In the implementation process of the utility model, the grain and oil is placed on the sample plate 3, the first motor 7 is started to drive the screw rod 8 to rotate and further drive the slider 9 to move, the pulley 12 at the bottom of the slider 9 presses the trapezoid boss 10 downwards, and further the installation rod 6 moves downwards, so that the leveling rod 4 at the bottom of the rotating column 5 descends to the liquid level, under the action of the infrared inductor 19, after the position of the leveling rod 4 is sensed, the leveling rod 4 is finely adjusted to be in thin-layer contact with the upper part of the liquid level, the second motor 11 is started to drive the leveling rod 4 to rotate under the action of the reducer 16, the liquid level is preliminarily leveled, the grain and oil is uniformly leveled on four panels of the sample plate 3, after the preliminary leveling is finished, the leveling rod 4 is restored to the original position, the third motor 20 is started, the sample box 2 is driven to reciprocate in the horizontal direction under the action of the cam 21, further leveling of the grain and oil is realized, shakeouts twice and has accelerated the shakeout speed of device greatly, and the shakeout effect is better, drives fly leaf 31 and rotates under electric telescopic handle 24's effect, and the grain and oil sample whereabouts on fly leaf 31 gets into through discharging pipe 26 and accomodates in the groove 25, and the device structural principle reasonable in design on the whole, convenient operation is used, and shakeouts speed fast, effectual, the practicality is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A grain oil sample separation operating device comprises an installation box (1) and is characterized in that a sample box (2) is arranged in the installation box (1), first springs (18) are fixedly connected to two outer sides of the sample box (2), one side, far away from the sample box (2), of each first spring (18) is fixedly connected with the side wall of the installation box (1), installation blocks (13) are fixedly connected in the installation box (1) above the sample box (2), two installation blocks (13) are arranged, installation columns (14) are fixedly connected to the bottoms of the installation blocks (13), a lead screw (8) is rotatably connected between the installation blocks (13), a first motor (7) is fixedly connected to the installation block (13) on one axial side of the lead screw (8), an output shaft of the first motor (7) is fixedly connected with the lead screw (8), a sliding block (9) is sleeved on the lead screw (8) in a threaded manner, and a sliding block (9) is fixedly rotatably connected to the bottom of the sliding block, pulley (12) below sets up installation pole (6), and installation pole (6) both sides slide with erection column (14) and are connected, cup joint second spring (15) on erection column (14) of installation pole (6) below, trapezoidal boss (10) of fixed connection, trapezoidal boss (10) and pulley (12) sliding connection are gone up in installation pole (6) of pulley (12) below.

2. The grain and oil sampling operation device according to claim 1, characterized in that the bottom of the mounting rod (6) is fixedly connected with a mounting shell (16), the bottom of the mounting shell (16) is fixedly connected with a speed reducer (17), an output shaft of the speed reducer (17) is fixedly connected with a rotating column (5), the bottom of the rotating column (5) is fixedly connected with the leveling rod (4), the mounting shell (16) is internally and fixedly connected with a second motor (11), and an output shaft of the second motor (11) is fixedly connected with a transmission shaft of the speed reducer (17).

3. The grain and oil sampling operation device according to claim 2, characterized in that a sample plate (3) is arranged in the sample box (2), the side wall of the sample box (2) above the sample plate (3) is fixedly connected with an infrared sensor (19), the sample plate (3) is divided into four parts, namely a movable plate (31) and a fixed plate (32), the two sides of the movable plate (31) are hinged with the side wall of the sample box (2), the two sides of the fixed plate (32) are fixedly connected with the sample box (2), the side wall of the sample box (2) below the movable plate (31) is hinged and connected to the electric telescopic rod (24), the telescopic end of the electric telescopic rod (24) is hinged and connected with the bottom of the movable plate (31), sample case (2) bottom fixed connection discharging pipe (26) below fly leaf (31), install bin (1) bottom below discharging pipe (26) sets up and accomodates groove (25).

4. A grain and oil sampling operation device according to claim 3, characterized in that the bottom of the sample box (2) on one side of the discharging pipe (26) is fixedly connected with a mounting plate (23), one side of the mounting plate (23) is rotatably connected with a roller (27), the side wall of the mounting box (1) on one side of the mounting plate (23) is fixedly connected with a mounting frame (22), the mounting frame (22) is rotatably connected with a cam (21), the mounting frame (22) on one axial side of the cam (21) is fixedly connected with a third motor (20), the output shaft of the third motor (20) is fixedly connected with the rotating shaft of the cam (21), and the cam (21) is slidably connected with the roller (27).

5. A device for sampling and operating oil and grain according to claim 3 or 4, characterized in that the number of the spreading rods (4) is three and the spreading rods are arranged at equal arc intervals, and the bottom ends of the spreading rods (4) are designed to be arc-shaped.