Corn ear pressure feeding mechanism beneficial to granary filling
By designing an adjustable pitch angle corn cob throwing plate in the corn cob pressing and conveying mechanism, the problem of insufficient throwing angle of corn cobs in the grain silo is solved, achieving full filling of the grain silo and low-cost assembly and maintenance.
Patent Information
- Application Number
- CN202422914628.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-28
AI Technical Summary
The existing corn cob pressing mechanism throws the corn cobs into the grain silo at too low an angle, causing the corn cobs to accumulate at the silo entrance, resulting in insufficient filling and increasing the chance of the silo running, thus increasing costs and complexity.
Design a corn ear pressing and conveying mechanism, including an ear throwing plate with an adjustable pitch angle. The angle is adjusted by installing a transverse ear throwing plate at the rear end of the pressing frame and connecting it with bolts, thereby increasing the throwing angle to avoid accumulation.
It effectively increases the throwing angle of corn ears into the grain silo, avoids accumulation, reduces costs, and has a simple structure that is easy to assemble and maintain.
Smart Images
Figure CN223463378U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the corn harvester field, concretely relates to a corn ear pressure feed mechanism beneficial to granary filling. BACKGROUND
[0002] When the corn harvester is harvesting, the corn is peeled by the peeling mechanism and is thrown to the granary by the corn ear pressure feed mechanism. The existing corn ear pressure feed mechanism has too low angle to throw the ear to the granary, so that the corn ear is accumulated at the granary entrance, resulting in insufficient granary filling. At present, the granary runner is increased to realize the uniform filling of the ear in the granary, but the cost is greatly increased, and the assembly and maintenance are relatively complex. CONTENT OF THE UTILITY MODEL
[0003] The utility model provides a corn ear pressure feed mechanism beneficial to granary filling with simple structure, low cost, convenient assembly and maintenance.
[0004] The above purpose of the utility model is realized by the following technical scheme:
[0005] A corn ear pressure feed mechanism beneficial to granary filling is characterized in that: the corn ear pressure feed mechanism is integrally arranged above the peeling mechanism and in front of the granary; it comprises a pressure feed frame, a plurality of transmission shafts which are installed in parallel front and back in the pressure feed frame; a split ear plate is installed on the frontmost transmission shaft; a plurality of sweepers are arranged in the axial direction on the last transmission shaft; sweepers are arranged in the circumferential direction on the other transmission shafts;
[0006] A corn ear throwing plate is arranged below the position of the sweeper installation on the rear end of the pressure feed frame; in the front and back direction, the corn ear throwing plate is fixedly connected with the pressure feed frame in a way that the pitch angle is adjustable, the upper end surface of the corn ear throwing plate constitutes a throwing surface which contacts the corn ear, and the height of the throwing surface is lower than the height of the lower end surface when the sweeper rotates to the lowest position.
[0007] Furthermore, the corn ear throwing plate is composed of an upper end plate and side plates which are perpendicularly connected to the left and right ends of the upper end plate; a round hole and a fan-shaped long hole which is centered on the center of the round hole are arranged on the side plates at the front and back respectively; front and back bolt through holes are arranged on the lower part of the two side plates of the pressure feed frame close to the rear end; the corn ear throwing plate is arranged horizontally between the two side plates of the pressure feed frame, and the front bolt is connected by being threaded and assembled in the front bolt through hole on the corresponding side of the pressure frame and the round hole on the side plate of the corn ear throwing plate, and the rear bolt is connected by being threaded and assembled in the rear bolt through hole on the corresponding side of the pressure frame and the fan-shaped long hole on the side plate of the corn ear throwing plate, so that the corn ear throwing plate is fixedly connected with the pressure feed frame in a way that the central angle is adjustable.
[0008] The utility model has the advantages and positive effects of:
[0009] 1、The utility model discloses a fruit cluster throwing plate is installed at the rear end lower part of the pressure sending mechanism, the upper end face of the fruit cluster throwing plate constitutes the throwing effect surface, compared with the prior art structure, can effectively increase the throwing angle of the fruit cluster to the granary, thereby avoiding the problem of insufficient filling of the granary caused by the accumulation of corn at the granary entrance.
[0010] 2、The utility model discloses a bolt is installed in the fan -shaped long hole of the both sides of fruit cluster throwing plate and the rear bolt through -hole of the both sides of pressure sending frame, can realize the fixing of fruit cluster throwing plate, when loosening the screw, can rotate around the center of the front bolt and adjust the pitch angle of fruit cluster throwing plate, realize the adjustment of throwing angle, have the advantage that adjustment is convenient, satisfy different operation demand.
[0011] 3、The utility model discloses the structural form of increasing fruit cluster throwing plate, compared with the prior art structure of increasing granary treadmill, has the advantages of simple structure, low in cost, convenient to assemble and maintain. DRAWINGS
[0012] Figure 1 It is the overall view of the corn fruit cluster pressure sending mechanism of the utility model for granary filling;
[0013] Figure 2 It is Figure 1 The three-dimensional structure schematic diagram of fruit cluster throwing plate;
[0014] Figure 3 It is Figure 1 The side view of fruit cluster throwing plate. DETAILED DESCRIPTION
[0015] The structure of the utility model is further described below by combining with the drawings and through examples. It should be noted that the present embodiment is narrative, not restrictive.
[0016] A corn fruit cluster pressure sending mechanism for granary filling, please see Figures 1-3 , the corn fruit cluster mechanism is arranged above the peeling mechanism and located in front of the granary. Mainly includes pressure sending frame 3, a plurality of transmission shafts are installed in the pressure sending frame front and rear parallel. The foremost transmission shaft is installed with a cluster separating plate, along with the rotation of the transmission shaft, the corn fruit cluster is made to be evenly distributed on the peeling roller on the peeling mechanism through the cluster separating plate, and a better peeling effect is achieved. A plurality of raking plates 1 are evenly arranged on the last transmission shaft 2 along the axial direction, along with the rotation of the transmission shaft, the over cluster after peeling is thrown to the beam warehouse through the raking plate, and the raking teeth are evenly arranged on the other transmission shafts along the circumferential direction.
[0017] A fruit cluster throwing plate 4 is horizontally arranged below the position where the pushing frame rear end is located below the plow plate installation position, and is fixedly connected with the pushing frame in a pitch angle adjustable manner in the front-rear direction, the upper end surface of the fruit cluster throwing plate constitutes a throwing action surface for contacting the corn cluster, and the throwing action surface is lower than the plane where the lower end surface of the plow plate is located when the plow plate rotates to the lowest position.
[0018] To realize the pitch angle adjustment of the fruit cluster throwing plate, in the utility model, the preferred structure of the fruit cluster throwing plate is as follows: the fruit cluster throwing plate is composed of an upper end plate 4.1 and side plates 4.2 which are perpendicularly connected with the left and right ends of the upper end plate, and the whole is a welded piece. The upper end surface of the upper end plate constitutes the throwing action surface 4.3. A round hole 4.2.1 and a fan-shaped long hole 4.2.2 which is centered on the center of the round hole are arranged on the side plates at the two ends respectively. Two front-rear bolt through holes are arranged on the lower position of the two side plates of the pushing frame close to the rear end. The fruit cluster throwing plate is horizontally arranged between the two side plates of the pushing frame, the front bolt 5 is connected by being threaded and arranged in the front bolt through hole on the corresponding side of the pushing frame through the round hole on the side plate of the fruit cluster throwing plate, the rear bolt 6 is connected by being threaded and arranged in the rear bolt through hole on the corresponding side of the pushing frame through the fan-shaped long hole on the side plate of the fruit cluster throwing plate, so that the fruit cluster throwing plate is fixedly connected with the pushing frame in a center angle adjustable manner around the front bolt. When the pitch angle of the fruit cluster throwing plate needs to be adjusted, the front bolt and the rear bolt are loosened, the fruit cluster throwing plate is rotated upward or downward around the center of the front bolt, and the pitch angle of the fruit cluster throwing plate can be adjusted, and after adjustment, the front and rear bolts are tightened to realize fixation.
[0019] Although the embodiments and drawings of the utility model are disclosed for the purpose of illustration, those skilled in the art can understand that various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, therefore, the scope of the utility model is not limited to the disclosed contents of the embodiments and drawings.
Claims
1. A corn ear pressurized feed mechanism that facilitates grain bin filling, characterized by: The corn ear pressing mechanism is arranged above the peeling mechanism and in front of the granary as a whole; The pressing frame, a plurality of transmission shafts installed in parallel in the pressing frame, a shuck plate installed on the frontmost transmission shaft, a plurality of ear plates arranged in the axial direction of the last transmission shaft, and ear teeth arranged in the circumferential direction of the other transmission shafts are included. An ear throwing plate is installed at the rear end of the pressing frame below the ear plate installation position and arranged in the transverse direction. In the front-rear direction, the ear throwing plate is fixedly connected to the pressing frame in a manner that the pitch angle is adjustable. The upper end surface of the ear throwing plate constitutes a throwing action surface that contacts the corn ear. The height of the throwing action surface is lower than the height of the plane on which the lower end surface of the ear plate is located when the ear plate rotates to the lowest position.
2. The corn ear press-on mechanism to facilitate bin filling of claim 1, wherein: The ear throwing plate is composed of an upper end plate and side plates connected perpendicularly to the left and right ends of the upper end plate. A round hole and a fan-shaped long hole centered on the center of the round hole are arranged on the side plates at the two ends in the front-rear direction. Front and rear bolt through holes are arranged on the lower parts of the two side plates of the pressing frame near the rear end. The ear throwing plate is arranged horizontally between the two side plates of the pressing frame. The front bolt is connected by being inserted into the front bolt through hole on the corresponding side of the pressing frame through the round hole on the side plate of the ear throwing plate. The rear bolt is connected by being inserted into the rear bolt through hole on the corresponding side of the pressing frame through the fan-shaped long hole on the side plate of the ear throwing plate. The ear throwing plate is fixedly connected to the pressing frame in a manner that the central angle is adjustable around the front bolt.