Grain drying device
By designing a grain drying device for moving frames and rotating disks, the transportation inconvenience caused by the large volume of existing equipment is solved, convenient grain drying and uniform drying effects are achieved, and drying efficiency and cleanliness are improved.
Patent Information
- Application Number
- CN202421052196.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing grain drying equipment is large in size and needs to be fixed in a factory or workshop, which leads to inconvenience in the drying of grains and requires a lot of manpower and material resources for transportation.
A grain drying device with a mobile rack is designed, equipped with a universal wheel and a rotatable collection box, which is injected into hot air through the intake pipe for drying, and the rotating disc and flip plate are used to achieve uniform contact between hot air to avoid local damage.
It realizes the convenience of moving and drying effect of the grain drying device, reduces manpower and material consumption, and ensures uniform drying and cleaning of the grain.
Smart Images
Figure CN222217077U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of grain processing equipment, in particular to a grain drying device. Background Art
[0002] Cereals usually include wheat, rice, corn, barley, sorghum and other varieties. These crops are the basis of human food supply and are also an important source of feed for animal husbandry. In order to ensure food safety, maintain grain quality, meet market demand, reduce losses and meet the needs of national strategic reserves, grains usually need to be stored.
[0003] In order to facilitate the storage of grains and avoid the mildew of grains during storage, when drying grains, the grain drying equipment is usually large in size and needs to be fixed inside the factory or workshop. Therefore, the grains need to be transported to the factory for drying, which consumes more manpower and material resources and makes the drying of grains more inconvenient.
[0004] To this end, the utility model provides a grain drying device. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a grain drying device described in the utility model comprises a movable frame; a plurality of universal wheels are installed at the bottom of the movable frame; a holding handle is fixedly connected to the top of the movable frame; a collecting box is fixedly connected to the top of the movable frame; a box cover is rotatably connected to the top of the collecting box; a first fixing plate is fixedly connected to the side walls of the collecting box and the box cover, and the internal threads of the two first fixing plates are connected with first fixing bolts; an air inlet pipe is connected to the side wall of the collecting box; an air outlet can be opened inside the collecting box or the box cover to avoid excessive air pressure inside the collecting box and the box cover.
[0007] Preferably, a rotating disk is provided inside the collecting box, and the rotating disk is provided on two opposite sides of the collecting box; a rotating shaft is fixedly connected to the side wall of the rotating disk; the rotating shaft is rotatably connected to the internal position of the collecting box; a flip plate is rotatably connected to the top of the rotating disk; a second fixed plate is fixedly connected to the side walls of the rotating disk and the flip plate; the internal thread of the second fixed plate is connected to a second fixing bolt; a plurality of material blocking rods are fixedly connected between the two rotating disks and the two flip plates, and the plurality of material blocking rods are regularly arranged in a circular array; a collecting groove is slidably fitted inside the collecting box; the rotating disk, the flip plate and the material blocking rod can be taken out as a whole, then the flip plate is opened, and the grains are poured out.
[0008] Preferably, a counterweight is fixedly connected to the side wall of the rotating disk; the counterweight is arranged at a position corresponding to the rotating disk away from the flip plate; the rotating disk can be pressed down, so that the flip plate can be kept upward, making it more convenient to add grains.
[0009] Preferably, a plurality of push plates are fixedly connected to the inside of the rotating disk and the turning plate; the push plates are regularly arranged in a circular array inside the rotating disk and the turning plate; the grains can be pushed, thereby achieving a better turning effect on the grains and a better drying effect on the grains.
[0010] Preferably, a positioning block is fixedly connected to the side wall of the rotating shaft; the positioning block is rotatably connected to the inner position of the collecting box and the box cover; the rotating disk can be made more stable when rotating.
[0011] Preferably, the positioning block is internally buckled and connected with a plurality of anti-wear balls; the side walls of the anti-wear balls are in contact with the side walls of the collection box and the box cover; thus, the friction between the positioning block and the collection box and the box cover is smaller, thereby reducing the wear between the positioning block and the collection box and the box cover.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. The grain drying device described in the utility model moves the mobile frame by pushing the gripping handle, so that after the collecting box is moved to the corresponding position, the grains are added to the inside of the mobile frame, and hot air is injected into the inside of the mobile frame through the air intake pipe to dry the grains. The structural design realizes the function of more convenient movement of the collecting box, and effectively solves the problem that the grain drying equipment is large in size and needs to be fixed inside the factory building or workshop, so the grains need to be transported to the inside of the factory building for drying, which consumes more manpower and material resources and makes the drying of the grains more inconvenient.
[0014] 2. The grain drying device described in the utility model can add the grains into the inside of the rotating disk when it is necessary to dry the grains. Then, the flip plate cover is placed on the top of the rotating disk, and the second fixed plate is fixed by the second fixing bolt. Then, the rotating shaft can be controlled to rotate, thereby driving the rotating disk to rotate inside the collecting box. The structural design realizes the function of making the contact between the drying and the hot air more uniform when drying the grains, and can effectively avoid the situation where local grains are excessively contacted with the hot air, which may easily cause damage to the grains. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a three-dimensional diagram of the utility model;
[0017] Figure 2 It is a schematic diagram of the internal structure of the collection box in the utility model;
[0018] Figure 3 It is a partial structural schematic diagram of the rotating disk in the utility model;
[0019] Figure 4 It is a schematic diagram of the opening structure of the rotating disk and the turning plate in the utility model.
[0020] In the figure: 1. mobile frame; 2. universal wheel; 3. holding handle; 4. collection box; 5. box cover; 6. first fixed plate; 7. first fixing bolt; 8. air intake pipe; 9. rotating disk; 10. rotating shaft; 11. flip plate; 12. second fixed plate; 13. second fixing bolt; 14. material blocking rod; 15. collection trough; 16. counterweight block; 17. push plate; 18. positioning block; 19. anti-wear ball. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Specific examples are given below.
[0023] like Figure 1 to Figure 2 As shown, a grain drying device described in an embodiment of the utility model comprises a mobile frame 1; a plurality of universal wheels 2 are installed at the bottom of the mobile frame 1; a gripping handle 3 is fixedly connected to the top of the mobile frame 1; a collecting box 4 is fixedly connected to the top of the mobile frame 1; a box cover 5 is rotatably connected to the top of the collecting box 4; a first fixing plate 6 is fixedly connected to the side walls of the collecting box 4 and the box cover 5, and the internal threads of the two first fixing plates 6 are connected to the first fixing bolts 7; an air intake pipe 8 is connected to the side wall of the collecting box 4; when working, when it is necessary to When the grains are to be dried, the gripping handle 3 can be pushed to move the movable frame 1 to the corresponding position, and then the grains can be added to the collecting box 4, and the box cover 5 can be placed on the top of the collecting box 4, and the first fixing bolt 7 can be used to fix the first fixing plate 6, and then the box cover 5 can be fixed. After the fixation is completed, hot air is injected into the collecting box 4 through the air inlet pipe 8 to dry the grains in the collecting box 4. At the same time, an air outlet can be opened inside the collecting box 4 or the box cover 5 to avoid excessive air pressure inside the collecting box 4 and the box cover 5.
[0024] like Figures 1 to 4As shown, a rotating disk 9 is provided inside the collecting box 4, and the rotating disk 9 is arranged on two opposite sides of the collecting box 4; a rotating shaft 10 is fixedly connected to the side wall of the rotating disk 9; the rotating shaft 10 is rotatably connected to the internal position of the collecting box 4; a flip plate 11 is rotatably connected to the top of the rotating disk 9; a second fixed plate 12 is fixedly connected to the side walls of the rotating disk 9 and the flip plate 11; the internal thread of the second fixed plate 12 is connected to a second fixing bolt 13; a plurality of material blocking rods 14 are fixedly connected between the two rotating disks 9 and the two flip plates 11, and the plurality of material blocking rods 14 are regularly arranged in a circular array; a collecting groove 15 is slidably matched inside the collecting box 4; during work, when it is necessary to dry the grains, the grains can be added to the inside of the rotating disk 9, and then the flip plate 11 cover is set on the top of the rotating disk 9 Finally, the second fixing plate 12 is fixed by the second fixing bolt 13, and then the rotating shaft 10 can be controlled to rotate, thereby driving the rotating disk 9 to rotate inside the collecting box 4, so that when the grains are dried, the contact between the drying and the hot air is more uniform, thereby effectively avoiding excessive contact between local grains and the hot air, which may easily cause damage to the grains. At the same time, the grains are blocked by the blocking rod 14, and the smaller sand and gravel inside the grains can be screened out during the rotation of the blocking rod 14, so that the grains can be cleaner. After the sand and gravel are screened out, they will fall into the collecting trough 15, which makes it more convenient to clean the sand and gravel. After the drying is completed, when the grains need to be taken out, the rotating disk 9, the flip plate 11 and the blocking rod 14 can be taken out as a whole, and then the flip plate 11 will be opened to pour out the grains.
[0025] like Figure 3 to Figure 4 As shown, a counterweight 16 is fixedly connected to the side wall of the rotating disk 9; the counterweight 16 is arranged at a position corresponding to the rotating disk 9 away from the flip plate 11; during operation, when it is necessary to add grains into the rotating disk 9, by arranging the counterweight 16 at a position of the rotating disk 9 away from the flip plate 11, the rotating disk 9 can be pressed down, so that the flip plate 11 can be kept upward, making the addition of grains more convenient.
[0026] like Figure 4 As shown, a plurality of push plates 17 are fixedly connected to the inside of the rotating disk 9 and the flip plate 11; the push plates 17 are regularly arranged in a circular array inside the rotating disk 9 and the flip plate 11; when working, when the rotating disk 9 and the flip plate 11 rotate to drive the grains inside the rotating disk 9 and the flip plate 11 to rotate, the grains can be pushed by arranging the push plates 17 inside the rotating disk 9 and the flip plate 11, thereby achieving a better turning effect on the grains and a better drying effect on the grains.
[0027] like Figure 3 to Figure 4As shown, a positioning block 18 is fixedly connected to the side wall of the rotating shaft 10; the positioning block 18 is rotatably connected to the internal position of the collecting box 4 and the box cover 5; during operation, when the rotating shaft 10 rotates inside the collecting box 4 and the box cover 5, the rotation of the positioning block 18 is restricted by the collecting box 4 and the box cover 5, so that the rotating disk 9 can be more stable during rotation.
[0028] like Figure 3 to Figure 4 As shown, the interior of the positioning block 18 is buckled and connected with a plurality of anti-wear balls 19; the side walls of the anti-wear balls 19 are in contact with the side walls of the collection box 4 and the box cover 5; during operation, when the positioning block 18 rotates inside the collection box 4 and the box cover 5, by arranging the anti-wear balls 19 inside the positioning block 18, the sliding friction between the positioning block 18 and the side walls of the collection box 4 and the box cover 5 is converted into rolling friction, so that the friction force between the positioning block 18 and the collection box 4 and the box cover 5 is smaller, thereby reducing the wear between the positioning block 18 and the collection box 4 and the box cover 5.
[0029] During operation, when it is necessary to dry the grains, the gripping handle 3 can be pushed to move the movable frame 1 to the corresponding position, and then the grains can be added to the collecting box 4, and the box cover 5 can be placed on the top of the collecting box 4, and the first fixing bolt 7 can be used to fix the first fixing plate 6, and then the box cover 5 can be fixed. After the fixation is completed, hot air is injected into the collecting box 4 through the air inlet pipe 8 to dry the grains inside the collecting box 4. At the same time, an air outlet can be opened inside the collecting box 4 or the box cover 5 to avoid excessive air pressure inside the collecting box 4 and the box cover 5.
[0030] When it is necessary to dry the grains, the grains can be added to the rotating disk 9, and then the flip plate 11 is covered on the top of the rotating disk 9, and the second fixed plate 12 is fixed by the second fixing bolt 13. Then the rotating shaft 10 can be controlled to rotate, thereby driving the rotating disk 9 to rotate inside the collecting box 4, so that when the grains are dried, the contact between the drying and the hot air is more uniform, thereby effectively avoiding excessive contact between local grains and the hot air, which may easily cause damage to the grains. At the same time, the grains are blocked by the blocking rod 14, so that the smaller sand and gravel inside the grains can be screened out during the rotation of the blocking rod 14, so that the grains can be cleaner. After the sand and gravel are screened out, they will fall into the collecting trough 15, which makes it more convenient to clean the sand and gravel. After the drying is completed, when the grains need to be taken out, the rotating disk 9, the flip plate 11 and the blocking rod 14 can be taken out as a whole, and then the flip plate 11 will be opened, and the grains can be poured out.
[0031] When it is necessary to add grains into the rotating disk 9, by setting a counterweight 16 at a position of the rotating disk 9 away from the flip plate 11, the rotating disk 9 can be pressed down, so that the flip plate 11 can be kept upward, making it more convenient to add grains.
[0032] When the rotating disk 9 and the turning plate 11 rotate, driving the grains inside the rotating disk 9 and the turning plate 11 to rotate, by providing a pushing plate 17 inside the rotating disk 9 and the turning plate 11, the grains can be pushed, thereby achieving a better turning effect on the grains and a better drying effect on the grains.
[0033] When the rotating shaft 10 rotates inside the collecting box 4 and the box cover 5, the collecting box 4 and the box cover 5 restrict the rotation of the positioning block 18, so that the rotating disk 9 can be more stable during rotation.
[0034] When the positioning block 18 rotates inside the collecting box 4 and the box cover 5, by arranging the anti-wear ball 19 inside the positioning block 18, the sliding friction between the positioning block 18 and the side walls of the collecting box 4 and the box cover 5 is changed into rolling friction, so that the friction force between the positioning block 18 and the collecting box 4 and the box cover 5 is smaller, thereby reducing the wear between the positioning block 18 and the collecting box 4 and the box cover 5.
[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A grain drying device, characterized in that: The invention comprises a movable frame (1); a plurality of universal wheels (2) are installed at the bottom of the movable frame (1); a gripping handle (3) is fixedly connected to the top of the movable frame (1); a collecting box (4) is fixedly connected to the top of the movable frame (1); a box cover (5) is rotatably connected to the top of the collecting box (4); first fixing plates (6) are fixedly connected to the side walls of the collecting box (4) and the box cover (5), and first fixing bolts (7) are internally threadedly connected to the two first fixing plates (6); and an air intake pipe (8) is connected to the side wall of the collecting box (4).
2. A grain drying device according to claim 1, characterized in that: A rotating disk (9) is provided inside the collecting box (4), and the rotating disk (9) is provided on two opposite sides of the collecting box (4); a rotating shaft (10) is fixedly connected to the side wall of the rotating disk (9); the rotating shaft (10) is rotatably connected to an internal position of the collecting box (4); a flip plate (11) is rotatably connected to the top of the rotating disk (9); a second fixed plate (12) is fixedly connected to the side walls of the rotating disk (9) and the flip plate (11); the internal thread of the second fixed plate (12) is connected to a second fixing bolt (13); a plurality of material blocking rods (14) are fixedly connected between the two rotating disks (9) and the two flip plates (11), and the plurality of material blocking rods (14) are regularly arranged in a circular array; a collecting groove (15) is slidably matched inside the collecting box (4).
3. A grain drying device according to claim 2, characterized in that: A counterweight block (16) is fixedly connected to the side wall of the rotating disk (9); the counterweight block (16) is arranged at a position corresponding to a side of the rotating disk (9) away from the flip plate (11).
4. A grain drying device according to claim 3, characterized in that: A plurality of push plates (17) are fixedly connected inside the rotating disk (9) and the flip plate (11); the push plates (17) are regularly arranged in a circular array inside the rotating disk (9) and the flip plate (11).
5. A grain drying device according to claim 4, characterized in that: A positioning block (18) is fixedly connected to the side wall of the rotating shaft (10); the positioning block (18) is rotatably connected to an inner position of the collecting box (4) and the box cover (5).
6. A grain drying device according to claim 5, characterized in that: A plurality of anti-wear balls (19) are buckled and connected inside the positioning block (18); the side walls of the anti-wear balls (19) are in contact with the side walls of the collection box (4) and the box cover (5).