CN220567784U

CN220567784U - Grain drying tower grain discharging device

Info

Publication number: CN220567784U
Application number: CN202322194877.6U
Authority: CN
Inventors: 王天皓; 陈雪松; 陈玉成
Original assignee: Kaiyuan Tiancheng Drying Equipment Co ltd
Current assignee: Kaiyuan Tiancheng Drying Equipment Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-08
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a grain discharging device of a grain drying tower, which comprises a base, wherein guide rods are arranged on the left side and the right side of an inner cavity of the base, a movable seat is sleeved on the outer wall of the guide rods, a first motor is connected with the rear side screw of the bottom end of the base, a screw is installed at the front side output end of the first motor, the front side of the screw is screwed into the movable seat and is rotationally connected to the inner wall of the base through a bearing, a first conveyor belt is assembled at the top end of the base, and the top end of the movable seat extends out of the upper surface of the base and is provided with a shell. This grain drying tower grain discharging device can be according to the height that grain piled down from the position horizontal height of automatic regulation bottom plate row material to guarantee that the height of bottom plate row material can not raise dust etc. furthest reduced the pollution of environment, guaranteed simultaneously that the workman is healthy, easy operation is convenient, and the use is nimble, and the practicality is strong, satisfies the user demand on the current market.

Description

Grain drying tower grain discharging device

Technical Field

The utility model relates to the technical field of grain drying, in particular to a grain discharging device of a grain drying tower.

Background

The grain discharging device is one of important parts in the grain drying tower, the grain after being dried in the tower is discharged to the grain discharging layer from the cooling layer through the grain discharging device, then the grain is conveyed to the outside of the tower by the conveying device in the grain discharging layer, and finally the grain on the conveying device is distributed to the grain bin for storage by the unloading truck, but because a certain height exists between the unloading truck and the grain bin, a lot of dust can be generated during discharging, the grain drying tower not only pollutes the working environment, but also is easy to be inhaled by workers, influences the physical health and is inconvenient to use, and the use requirement in the existing market cannot be met.

Disclosure of Invention

The utility model aims to provide a grain discharging device of a grain drying tower, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the grain discharging device of the grain drying tower comprises a base, guide rods are arranged on the left side and the right side of an inner cavity of the base, a movable seat is sleeved on the outer wall of the guide rods, a first motor is connected with the rear side screw of the bottom end of the base, a screw is arranged at the front side output end of the first motor, the front side of the screw is screwed into the inner wall penetrating through the movable seat and is rotationally connected to the base through a bearing, a first conveyor belt is arranged at the top end of the base, the top end of the movable seat extends out of the upper surface of the base and is provided with a shell, a guide plate is arranged at the front side of the shell, the inner cavity of the shell is rotationally connected with a driving rod from left to right through bearings, a second conveyor belt is sleeved on the outer walls of the left and right two adjacent driving rods, gears are in interference fit with the outer walls of the two driving rods, the rear side screw connection of casing has the second motor, the front side output of second motor extends into the inner chamber of casing and fixed connection at the rear side of actuating lever, flexible cloth section of thick bamboo is all installed to the bottom left and right sides of casing, the bottom plate is installed to the bottom of flexible cloth section of thick bamboo, the bottom of bottom plate is equipped with distance sensor, the left side top screw connection of casing has the third motor, the one end of connecting rod is installed to the right side output of third motor, and the other end of connecting rod passes through the bearing and rotate to be connected on the outer wall of casing, the one end of connecting rope is all installed to the outer wall left and right sides of connecting rod, the other end of connecting rope extends into the inner chamber of casing and passes flexible cloth section of thick bamboo fixed connection in the outer wall central point of bottom plate.

Preferably, the movable seat is in threaded connection with the screw rod.

Preferably, the shape of the movable seat is in a concave shape.

Preferably, baffles are arranged on the left side and the right side of the outer wall of the connecting rod.

Preferably, the distance sensor is electrically connected with the third motor.

Preferably, the guide plate is arranged above the first conveyor belt and is mutually attached to the first conveyor belt.

Preferably, the number of the gears is two, and the two gears are in meshed connection with each other.

Compared with the prior art, the utility model has the beneficial effects that: this grain drying tower grain discharging device can transport the grain after the stoving to the granary through first conveyer belt to can drive the casing and move forward or backward through the cooperation between guide arm, remove seat, first motor and the screw rod, can be with in the grain direction casing of transporting on the first conveyer belt and pile and fall on the second conveyer belt through the baffle, cooperation between through actuating lever, the second conveyer belt, gear and the second motor, thereby can change the transportation orbit of grain and convey the grain to the both sides of casing until falling down in the granary and collect, can detect the distance between the grain that the bottom plate piled down and control the third motor and drive the connecting rod rotation through the distance sensor, pivoted connecting rod can receive and release and control the horizontal position height of bottom plate to the connecting rope, the device can be according to the position horizontal height of grain pile height automatic adjustment bottom plate material, thereby guarantee that the height of bottom plate material is discharged can not raise dust etc. the at utmost, environmental pollution has been reduced, simultaneously also guaranteed the health of workman, and easy operation is nimble, the use is strong, the practicality is satisfied on the market.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of a second conveyor belt of the present utility model;

fig. 3 is a schematic view of a distance sensor according to the present utility model.

In the figure: 1. the device comprises a base, 2, guide rods, 3, a movable seat, 4, a first motor, 5, a screw rod, 6, a first conveyor belt, 7, a shell, 8, a guide plate, 9, a driving rod, 10, a second conveyor belt, 11, gears, 12, a second motor, 13, a telescopic cloth cylinder, 14, a bottom plate, 15, a distance sensor, 16, a third motor, 17, a connecting rod, 18, a connecting rope, 19 and a baffle plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the grain discharging device of the grain drying tower comprises a base 1, guide rods 2 are arranged on the left side and the right side of an inner cavity of the base 1, a movable seat 3 is sleeved on the outer wall of the guide rods 2, a first motor 4 is connected with the rear side screw of the bottom end of the base 1, a screw 5 is arranged at the front side output end of the first motor 4, the front side of the screw 5 is screwed into the inner wall penetrating through the movable seat 3 and is rotationally connected to the base 1 through a bearing, a first conveyor belt 6 is arranged at the top end of the base 1, the top end of the movable seat 3 extends out of the upper surface of the base 1 and is provided with a shell 7, a guide plate 8 is arranged at the front side of the shell 7, the inner cavity of the shell 7 is rotationally connected with driving rods 9 from left to right through bearings, a second conveyor belt 10 is sleeved on the outer walls of the left and right two adjacent driving rods 9, gears 11 are in interference fit with the outer walls of the two driving rods 9, the rear side screw connection of casing 7 has second motor 12, the front side output of second motor 12 extends into the inner chamber of casing 7 and fixed connection is in the rear side of actuating lever 9, flexible cloth section of thick bamboo 13 is all installed to the bottom left and right sides of casing 7, bottom plate 14 is installed to the bottom of flexible cloth section of thick bamboo 13, the bottom of bottom plate 14 is equipped with distance sensor 15, the left side top screw connection of casing 7 has third motor 16, the one end of connecting rod 17 is installed to the right side output of third motor 16, and the other end of connecting rod 17 passes through the bearing rotation and connects on the outer wall of casing 7, the one end of connecting rope 18 is all installed to the outer wall left and right sides of connecting rod 17, the other end of connecting rope 18 extends into the inner chamber of casing 7 and passes flexible cloth section of thick bamboo 13 fixed connection in the outer wall central point of bottom plate 14.

Preferably, the movable seat 3 and the screw 5 are in threaded connection with each other.

Preferably, the movable seat 3 is arranged in a concave shape.

As a preferable scheme, further, baffle plates 19 are arranged on the left side and the right side of the outer wall of the connecting rod 17, and the connecting ropes 18 can be prevented from deviating when being folded and unfolded through the baffle plates 19.

As a preferred scheme, further, the distance sensor 15 and the third motor 16 are electrically connected with each other, so that the installation relationship between the distance sensor 15 and the third motor 16 is clarified, and the mutual linkage of the distance sensor 15 and the third motor 16 is ensured.

As a preferred solution, the guide plate 8 is arranged above the first conveyor belt 6 and is mutually attached to the first conveyor belt 6, so that the guide plate 8 can guide grains on the first conveyor belt 6 into the shell 7.

Preferably, the number of the gears 11 is two, and the two gears 11 are meshed with each other.

The electrical components mentioned in the scheme are all the prior art, and the model is only one of the prior art, so long as the electrical components can be used for achieving the purpose in the scheme.

All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the working sequence among the electric components in the following working principles, wherein the detailed connection means are known in the art, the working principles and the processes are mainly introduced below, and the electric control is not described any more, and the specific work is as follows.

When the grain dryer is used, the first conveyor belt 6 and the second motor 12 are started, the first conveyor belt 6 belongs to the known technology, and consists of a conveyor belt, a driving motor and a driving roller, which will not be described in detail herein, the first conveyor belt 6 can transport the dried grain to a grain bin, the second motor 12 can drive one driving rod 9, a gear 11 and the second conveyor belt 10 to rotate together, and because the two gears 11 are meshed and connected with each other, when one gear 11 rotates, the other gear 11 can be driven to rotate together, namely, the two gears 11 simultaneously rotate to the outside or the inside, and the two second conveyor belts 10 also simultaneously rotate to the outside or the inside along with each other; in the process of transporting grains to the grain bin by the first conveyor belt 6, the grains on the first conveyor belt 6 are guided into the shell 7 by the guide plate 8 and piled on the second conveyor belt 10, the transportation track of the grains is changed by the two second conveyor belts 10 rotating outwards, the grains are transported to the two sides of the shell 7, pass through the telescopic cloth cylinder 13 and the connecting rod 17 until falling downwards to the grain bin for collection, and in the process of unloading the grains by falling downwards, the distance between the grains collected by falling down Fang Dui from the bottom plate 14 can be monitored by the distance sensor 15 in real time, namely: when the distance between the piled and dropped collected grains and the bottom plate 14 is relatively close, the third motor 16 is immediately started and drives the connecting rod 17 to rotate, one end of the connecting rope 18 is wound on the outer wall of the connecting rod 17 in a rotating manner, and the other end of the connecting rope 18 pulls the bottom plate 14 to move upwards, otherwise, when the distance between the piled and dropped collected grains and the bottom plate 14 is relatively far, the connecting rod 17 rotates and releases the connecting rope 18 to move the bottom plate 14 downwards, so that the height difference between the bottom plate 14 and the piled and dropped collected grains is always kept at a proper distance, and the situation that ash is raised when the piled and dropped is avoided; starting the first motor 4, the first motor 4 drives the screw 5 to rotate, and the moving seat 3 screwed on the outer wall of the screw 5 drives the shell 7 to move forwards or backwards together, namely: adjusting the front and rear horizontal positions of unloading according to the use requirement; the device can be according to the high automatic position level who adjusts bottom plate 14 row material that grain piled down to guarantee that the high of bottom plate 14 row material can not raise dust etc. furthest reduced the pollution of environment, also guaranteed workman's healthy simultaneously, easy operation is convenient, and the use is nimble, and the practicality is strong, satisfies the user demand on the current market.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "center location," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the device or element in question must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "snap-in," "socket," "weld," "mount," "set," "interference fit," "screw connection," "pin connection," and the like are to be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The utility model provides a grain drying tower grain discharging device, includes base (1), the inner chamber left and right sides of base (1) all is provided with guide arm (2), the outer wall cover of guide arm (2) is equipped with removes seat (3), the bottom rear side screw connection of base (1) has first motor (4), screw rod (5) are installed to the front side output of first motor (4), the front side of screw rod (5) is screwed into and is run through and remove seat (3) and pass through the bearing rotation and connect on the inner wall of base (1), the top of base (1) is equipped with first conveyer belt (6), its characterized in that: the upper surface that base (1) was extended and casing (7) are installed on the top of removal seat (3), baffle (8) are installed to the front side of casing (7), the inner chamber of casing (7) is all connected with actuating lever (9) through the bearing rotation from a left side to the right side, and two are adjacent the outer wall of actuating lever (9) is all overlapped and is equipped with second conveyer belt (10), two the outer wall of actuating lever (9) is all interference fit has gear (11), the rear side screw connection of casing (7) has second motor (12), the front side output of second motor (12) extends into the inner chamber of casing (7) and fixed connection in the rear side of actuating lever (9), flexible cloth section of thick bamboo (13) are all installed in the bottom left and right sides of casing (7), bottom plate (14) are installed to the bottom of flexible cloth section of thick bamboo (13), the bottom of bottom plate (14) is equipped with distance sensor (15), the left side top of casing (7) is connected with third motor (16), the connecting rod (17) are installed through the connecting rod (17) of the outer wall of connecting rod (17) on the right side of the outer wall of connecting rod (17) are installed through the one end of connecting rod (17), the other end of the connecting rope (18) extends into the inner cavity of the shell (7) and penetrates through the telescopic cloth cylinder (13) to be fixedly connected to the center of the outer wall of the bottom plate (14).

2. The grain drying tower grain discharging device according to claim 1, wherein: the movable seat (3) is connected with the screw rod (5) through mutual threads.

3. The grain drying tower grain discharging device according to claim 1, wherein: the movable seat (3) is arranged in a concave shape.

4. The grain drying tower grain discharging device according to claim 1, wherein: baffle plates (19) are arranged on the left side and the right side of the outer wall of the connecting rod (17).

5. The grain drying tower grain discharging device according to claim 1, wherein: the distance sensor (15) and the third motor (16) are electrically connected with each other.

6. The grain drying tower grain discharging device according to claim 1, wherein: the guide plate (8) is arranged above the first conveyor belt (6) and is mutually attached to the first conveyor belt.

7. The grain drying tower grain discharging device according to claim 1, wherein: the number of the gears (11) is two, and the two gears (11) are connected with each other in a meshed mode.