Vacuum low-temperature detection equipment for grain drying

Abstract

The utility model provides vacuum low-temperature detection equipment for grain drying. The vacuum low-temperature detection equipment comprises a main body mechanism and a protection mechanism, the main body mechanism comprises a mounting shell, a vacuum gauge and a temperature sensor are mounted on one side of the interior of the mounting shell, a probe is mounted on one side of the vacuum gauge and one side of the temperature sensor, one end of the probe penetrates through the mounting shell, and an alarm is mounted on one side of the mounting shell; the protection mechanism comprises a protection plate, the protection plate is arranged on one side of the mounting shell, a grip is fixedly connected to one side of the protection plate, sliding grooves are symmetrically formed in the mounting shell, and sliding blocks are slidably connected to the interiors of the sliding grooves; according to the utility model, the vacuum gauge is matched with the temperature sensor and the probe to carry out vacuum low-temperature detection on the vacuum low-temperature dry area, and workers are prompted through the alarm in case of abnormality, so that the vacuum degree and the temperature can be conveniently adjusted in time, and the drying effect is prevented from being influenced by the abnormal environment of the vacuum low-temperature dry area.

Description

Technical Field

[0001] The utility model relates to a vacuum low-temperature detection device, in particular to a vacuum low-temperature detection device for grain drying, belonging to the technical field of grain processing. Background Art

[0002] Grain processing refers to the business activities of converting raw grain into semi-finished grain or finished grain, or converting semi-finished grain into finished grain. In the grain processing process, drying equipment is usually used to dry the grain;

[0003] A Chinese patent publication (CN202210625879.3) discloses a vacuum low-temperature drying device, which performs large-scale continuous drying operations on grain crops in a vacuum and low-temperature environment, while saving energy, reducing energy consumption, and meeting environmental protection requirements; avoiding problems such as thermal damage to grain materials caused by high-temperature drying, ensuring the quality of drying, and improving the efficiency of production operations. However, the existing vacuum low-temperature drying equipment lacks vacuum low-temperature detection of the vacuum low-temperature drying area when in use, and cannot promptly prompt the staff when the vacuum low-temperature area is abnormal;

[0004] In order to solve the above technical problems, a vacuum low-temperature detection device for grain drying is proposed. Utility Model Content

[0005] In view of this, the utility model provides a vacuum low-temperature detection device for grain drying to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a vacuum low-temperature detection device for grain drying, comprising a main body mechanism and a protection mechanism;

[0007] The main body mechanism comprises a mounting shell, a vacuum gauge and a temperature sensor are respectively mounted on one side of the mounting shell, a probe is mounted on one side of the vacuum gauge and the temperature sensor, one end of the probe passes through the mounting shell, and an alarm is mounted on one side of the mounting shell;

[0008] The protection mechanism includes a protection plate, which is arranged on one side of the mounting shell, a handle is fixedly connected to one side of the protection plate, and sliding grooves are symmetrically opened inside the mounting shell, a slider is slidably connected inside the sliding groove, and one side of the slider is fixedly connected to the protection plate.

[0009] Further preferably, a card slot is provided on one side of the mounting shell, a card block is engaged inside the card slot, and one side of the card block is fixedly connected to the protective plate.

[0010] Further preferably, both sides of the mounting shell are fixedly connected with fixing plates, and one side of the fixing plate is provided with two first fixing holes.

[0011] Further preferably, a heat insulation board is fixedly connected to one side of the mounting shell.

[0012] Further preferably, a sealing sleeve is sleeved on one side of the probe, and one side of the sealing sleeve is fixedly connected to the mounting shell.

[0013] Further preferably, a fixing sleeve is sleeved on one side of the probe, second fixing holes are evenly distributed on one side of the fixing sleeve, and the fixing sleeve is engaged with the sealing sleeve.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model performs vacuum and low temperature detection on the vacuum and low temperature drying area by arranging a vacuum gauge in combination with a temperature sensor and a probe, and prompts the staff through an alarm in case of abnormality, so as to facilitate timely adjustment of the vacuum degree and temperature, and prevent the abnormal environment in the vacuum and low temperature drying area from affecting the drying effect;

[0016] Second, the utility model protects the vacuum gauge and the temperature sensor by providing a protective plate in combination with the mounting shell, so that it is convenient to open the protective plate to maintain the vacuum gauge and the temperature sensor;

[0017] 3. The utility model enhances the sealing performance of the connection between the probe and the vacuum low-temperature drying area by arranging a sealing sleeve, and cooperates with a fixing sleeve to prevent the probe from being offset or misplaced.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a diagram of the installation structure of the protective plate in the utility model;

[0022] Figure 3 It is the structural diagram of the probe in the utility model;

[0023] Figure 4 It is a cross-sectional structural diagram of the sealing sleeve and the fixing sleeve in the utility model.

[0024] Figure numerals: 10, main body; 11, mounting shell; 12, vacuum gauge; 13, temperature sensor; 14, alarm; 15, probe; 16, fixing plate; 17, first fixing hole; 18, heat insulation plate; 19, sealing sleeve; 31, fixing sleeve; 32, second fixing hole; 20, protective mechanism; 21, protective plate; 22, handle; 23, slider; 24, block; 25, slot; 26, slide slot. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-4 As shown, an embodiment of the utility model provides a vacuum low-temperature detection device for grain drying, which is composed of a main body mechanism 10 and a protection mechanism 20.

[0028] The main body 10 includes a mounting shell 11, a vacuum gauge 12 and a temperature sensor 13. The vacuum gauge 12 and the temperature sensor 13 are both mounted inside the mounting shell 11. A probe 15 is mounted on one side of the vacuum gauge 12 and the temperature sensor 13. One end of the probe 15 passes through the mounting shell 11. An alarm 14 is mounted on one side of the mounting shell 11. The alarm 14 will sound an alarm when the vacuum gauge 12 and the temperature sensor 13 detect abnormal information, prompting the staff to handle it. A sealing sleeve 19 is mounted on one side of the probe 15. The sealing sleeve 19 enhances the sealing performance of the contact surface between the probe 15 and the vacuum and low-temperature detection area. One side of the sealing sleeve 19 is fixedly connected to the mounting shell 11. A fixing sleeve 31 is mounted on one side of the probe 15. Second fixing holes 32 are equidistantly distributed on one side of the fixing sleeve 31. The fixing sleeve 31 is engaged with the sealing sleeve 19. The fixing sleeve 31 cooperates with the sealing sleeve 19 to straighten the probe 15 to prevent the probe 15 from bending and deviating.

[0029] In one embodiment, in order to facilitate fixing the position of the installation shell 11 , both sides of the installation shell 11 are fixedly connected with fixing plates 16 , and one side of the fixing plate 16 is provided with two first fixing holes 17 .

[0030] In one embodiment, in order to reduce the influence of the temperature transferred from the vacuum low-temperature drying area side on the vacuum gauge 12 and the temperature sensor 13 , a heat insulation board 18 is fixedly connected to one side of the mounting shell 11 .

[0031] The protective mechanism 20 includes a protective plate 21 and a handle 22. The protective plate 21 is arranged on one side of the mounting shell 11. The handle 22 is fixedly connected to the top of the protective plate 21. The interior of the mounting shell 11 is symmetrically provided with slide grooves 26. The interior of the slide grooves 26 is slidably connected with a slider 23. One side of the slider 23 is fixedly connected to the protective plate 21. The protective plate 21 can be moved up and down by cooperating with the slide groove 26, which is convenient for maintenance of the internal equipment of the mounting shell 11.

[0032] In one embodiment, in order to facilitate fixing of the protective plate 21 , a slot 25 is provided on one side of the mounting shell 11 , a block 24 is engaged inside the slot 25 , and one side of the block 24 is fixedly connected to the protective plate 21 .

[0033] In one embodiment, the protection plate 21 is made of a transparent synthetic plastic material to facilitate direct observation of the vacuum gauge 12 and the temperature sensor 13 .

[0034] When the utility model is in operation: a hole is opened at the vacuum low-temperature drying area, and the probe 15 is passed through the hole so that one end of the probe 15 is located in the vacuum low-temperature drying area. At the same time, the sealing sleeve 19 is engaged with the contact surface between the vacuum low-temperature drying area and the probe 15. The fixing sleeve 31 is sleeved on the probe 15 so that the fixing sleeve 31 is engaged with the sealing sleeve 19, and the position of the fixing sleeve 31 is fixed by screws and other components in conjunction with the second fixing hole 32. The mounting shell 11 is fixed to the hole by screws and other components in conjunction with the first fixing hole 17 and the fixing plate 16. Information is obtained through the probe 15, and readings are taken through the vacuum gauge 12 and the temperature sensor 13. When data abnormality is detected, the alarm 14 is activated to prompt the staff, and the handle 22 is pulled to drive the protective plate 21 to rise, so that the internal equipment of the mounting shell 11 can be maintained.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A vacuum low temperature detection device for grain drying, characterized in that: It comprises a main body mechanism (10) and a protection mechanism (20); The main body mechanism (10) comprises a mounting shell (11), a vacuum gauge (12) and a temperature sensor (13) are respectively mounted on one side of the interior of the mounting shell (11), a probe (15) is mounted on one side of the vacuum gauge (12) and the temperature sensor (13), one end of the probe (15) passes through the mounting shell (11), and an alarm (14) is mounted on one side of the mounting shell (11); The protection mechanism (20) comprises a protection plate (21), the protection plate (21) is arranged on one side of the mounting shell (11), one side of the protection plate (21) is fixedly connected to a handle (22), a sliding groove (26) is symmetrically provided inside the mounting shell (11), a sliding block (23) is slidably connected inside the sliding groove (26), and one side of the sliding block (23) is fixedly connected to the protection plate (21).

2. A vacuum low temperature detection device for grain drying according to claim 1, characterized in that: A card slot (25) is provided on one side of the installation shell (11), a card block (24) is engaged inside the card slot (25), and one side of the card block (24) is fixedly connected to the protective plate (21).

3. The vacuum low temperature detection device for grain drying according to claim 1, characterized in that: Both sides of the installation shell (11) are fixedly connected to fixing plates (16), and one side of the fixing plate (16) is provided with two first fixing holes (17).

4. The vacuum low temperature detection device for grain drying according to claim 1, characterized in that: A heat insulation board (18) is fixedly connected to one side of the installation shell (11).

5. The vacuum low temperature detection device for grain drying according to claim 1, characterized in that: A sealing sleeve (19) is sleeved on one side of the probe (15), and one side of the sealing sleeve (19) is fixedly connected to the mounting shell (11).

6. A vacuum low temperature detection device for grain drying according to claim 5, characterized in that: A fixing sleeve (31) is sleeved on one side of the probe (15), and second fixing holes (32) are evenly spaced on one side of the fixing sleeve (31). The fixing sleeve (31) is engaged with the sealing sleeve (19).

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