Grain blocking conveyor
By installing bent grain blocking plates and side grain blocking plates at the front of the conveyor, the problem of difficult conveyor movement caused by the height of grain stacking in tall, flat warehouses was solved, enabling smooth conveyor movement and improving safety.
Patent Information
- Application Number
- CN202520419722.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-11
AI Technical Summary
When storing grain in tall, flat warehouses, the increased height of the grain pile makes it difficult to move the conveyor, makes it easy for the grain to be buried, increases labor intensity, and poses safety hazards.
Design a grain-blocking conveyor with a bending grain-blocking plate at the front and a side grain-blocking plate at the side. The bending grain-blocking plate breaks through the grain layer, and the side grain-blocking plate guides the grain movement, reducing grain blockage. Combined with a reinforced frame and connecting rods, the structural stability is improved.
This enabled the conveyor to move smoothly through the grain pile, reducing forward resistance, minimizing grain damage, and improving safety and equipment lifespan.
Smart Images
Figure CN223751700U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of conveyer, in particular to a kind of blocking grain conveyer. BACKGROUND
[0002] When storing grain in high and large flat warehouse, the height of grain stacking line can reach 7.5 meters or even higher. As the height of grain pile increases, the grain scattered easily causes the conveyer body and running wheel to be buried by grain. When moving again, it needs to manually dig and clean the grain, and then move by other vehicles, which increases the labor intensity and slows down the warehouse entry progress.
[0003] In addition, when the conveyer moves, the vehicle needs to be connected by rope, and the personnel need to control the direction. When supporting and guiding, it is easy to separate and disconnect, causing personal safety accidents. The force on each part of the conveyer is different when supporting and guiding, and the supporting and steering parts are easy to break and damage, which has great risk and safety hazard. At the same time, it also increases the probability of equipment damage and strengthens the intensity of grain shoveling of loading and unloading workers. UTILITY MODEL CONTENT
[0004] The utility model provides a kind of blocking grain conveyer to solve the problem that the height of grain stacking in granary is high, which makes the conveyer difficult to move.
[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:
[0006] A kind of blocking grain conveyer, comprising a conveyer, the conveyer front is provided with a bent blocking grain plate, the bent blocking grain plate surface is symmetrically arranged along the conveyer advancing axis inclination;
[0007] The two sides of the conveyer are provided with side blocking grain plates, and the bent blocking grain plate and the side blocking grain plate are detachably connected with the conveyer.
[0008] Further, the bent blocking grain plate includes a first plate surface and a second plate surface that are detachably connected, one side of the first plate surface is bent to form an outer folding part, and one side of the second plate surface is bent to form an inner folding part;
[0009] When the first plate surface and the second plate surface are spliced, the outer folding part and the side of the second plate surface away from the conveyer are attached, and the inner folding part and the side of the first plate surface facing the conveyer are attached.
[0010] Further, the side of the second plate surface away from the conveyer and the side of the first plate surface facing the conveyer are both inwardly recessed to form a vertical insertion slot, and the side of the outer folding part attached to the second plate surface and the side of the inner folding part attached to the first plate surface are both provided with a vertical fixing edge, which can be inserted into the vertical insertion slot.
[0011] Further, the first plate surface and the second plate surface are provided with reinforcing frames towards the side of the conveyor.
[0012] Further, a plurality of horizontal support rods are arranged between the bent grain blocking plate and the front end of the conveyor, one end of the horizontal support rod is clamped to the reinforcing frame of the bent grain blocking plate, and the other end is clamped to the front end beam of the conveyor.
[0013] Further, the front end of the side grain blocking plate abuts against the side wall of the side of the bent grain blocking plate towards the conveyor, and the end face of the bent grain blocking plate extends out of the side grain blocking plate and extends away from the conveyor.
[0014] Further, the bottom of the first plate surface is bent to form a bottom shovel plate, and the free end of the bottom shovel plate is attached to the ground; the bottom of the region of the second plate surface not attached to the first plate surface is also provided with a bottom shovel plate.
[0015] Further, at least one connecting rod close to the front end of the side grain blocking plate and one connecting rod close to the end of the side grain blocking plate are arranged between the side grain blocking plate and the conveyor, one end of the connecting rod is clamped and abuts against the reinforcing frame on the side grain blocking plate, and the other end is clamped and abuts against the beam of the conveyor.
[0016] The utility model can achieve the following beneficial effects:
[0017] 1. The conveyor of the present application is provided with a bent grain blocking plate at the front end, so that the bent grain blocking plate can break the grain layer during the advancing process of the conveyor, and the conveyor can advance smoothly; due to the bending of the front end of the bent grain blocking plate, the advancing resistance is reduced; the bent grain blocking plate and the side grain blocking plate can surround the conveyor in all directions, so that the grain is not easy to block the path of the conveyor, thereby reducing the difficulty of towing the conveyor.
[0018] 2. The bottom shovel plate is arranged to guide the grain close to the ground to move to both sides of the conveyor, so that the grain is not easy to be crushed during the advancing process of the conveyor, causing damage to the grain; in addition, the end of the bent grain blocking plate extends beyond the side grain blocking plate and extends away from the conveyor, so that the grain is not easy to accumulate from the bottom of the side grain blocking plate to the periphery of the conveyor.
[0019] 3. An outer folding part is formed on one side of the first plate surface, and an inner folding part is formed on one side of the first plate surface, so that when the first plate surface and the second plate surface are spliced to form a complete grain blocking plate, the grain is not easy to enter the gap between the first plate surface and the second plate surface, thereby better pushing the grain and making the conveyor move smoothly. BRIEF DESCRIPTION OF DRAWINGS
[0020] The utility model discloses further illustrate below combining with the drawing and example:
[0021] Figure 1 It is the overall structure schematic diagram of a kind of grain resistance conveyor of the utility model;
[0022] Figure 2 It is the plan view of a kind of grain resistance conveyor of the utility model;
[0023] Figure 3 It is Figure 2 The enlarged view of A in middle;
[0024] Figure 4 It is the front view of a kind of grain resistance conveyor of the utility model.
[0025] In the drawing, the component list represented by each mark is as follows:
[0026] 1, conveyor;2, bending grain resistance plate;21, first panel;211, outer folding portion;212, vertical fixed edge;22, second panel;221, inner folding portion;222, vertical slot;23, reinforcing framework;24, bottom shovel plate;3, side grain resistance plate;4, horizontal support rod;5, connecting rod. Specific implementation
[0027] In order to facilitate understanding of the present application, the present application will be more fully described below with reference to the relevant drawings. The embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0028] As Figures 1 to 4 Indicated, a kind of grain resistance conveyor, including conveyor 1, the bending grain resistance plate 2 of the front end of conveyor 1 is provided with, the two sides of conveyor 1 are provided with side grain resistance plate 3, and bending grain resistance plate 2 and side grain resistance plate 3 are all with the detachable connection of conveyor 1, wherein, the end panel of bending grain resistance plate 2 and grain contact is symmetrically arranged along the advancing axis of conveyor 1, to make conveyor 1 in advancing process, can utilize bending grain resistance plate 2 and grain contact, and drive grain to move to two sides, on the one hand, it can reduce advancing resistance, on the other hand, bending grain resistance plate 2 and side grain resistance plate 3 can protect conveyor 1 not and grain direct contact, to make conveyor 1 can more safely, conveniently drive out grain heap loading area.
[0029] Specifically, the bending grain blocking plate 2 comprises a first plate surface 21 and a second plate surface 22 which are detachably connected. The first plate surface 21 is bent on one side to form an outer folding portion 211. The second plate surface 22 is bent on one side to form an inner folding portion 221. The bending radius of the inner folding portion 221 and the outer folding portion 211 is the same, and the bending angle is less than 90°. When the bending grain blocking plate 2 is spliced, the outer folding portion 211 and the second plate surface 22 are attached on the side away from the conveyor 1. The inner folding portion 221 and the first plate surface 21 are attached on the side facing the conveyor 1. Thus, the bending grain blocking plate 2 does not have cracks in the area where the grain is broken, and the grain is not easily jammed in the spliced area of the first plate surface 21 and the second plate surface 22.
[0030] In addition, the side of the second plate surface 22 away from the conveyor 1 and the side of the first plate surface 21 facing the conveyor 1 are both inwardly recessed to form a vertical insertion slot 222. The side of the outer folding portion 211 for attaching to the second plate surface 22 and the side of the inner folding portion 221 for attaching to the first plate surface 21 are both provided with a vertical fixing rib 212. When the first plate surface 21 and the second plate surface 22 are spliced, the vertical fixing rib 212 is inserted into the vertical insertion slot 222. Thus, the connection strength of the first plate surface 21 and the second plate surface 22 is improved. In the preferred embodiment, the cross sections of the vertical insertion slot 222 and the vertical fixing rib 212 are both variable cross-sectional shapes. The width of the vertical insertion slot 222 gradually widens away from the conveyor 1. The cross-sectional shape of the vertical fixing rib 212 matches that of the vertical insertion slot 222. Thus, the first plate surface 21 and the second plate surface 22 can be more stably connected by the clamping of the vertical fixing rib 212 and the vertical insertion slot 222.
[0031] In addition, a plurality of horizontal support rods 4 are arranged between the bending grain blocking plate 2 and the front end of the conveyor 1. At least one horizontal support rod 4 connects the first plate surface 21 and the conveyor 1. One horizontal support rod 4 connects the second plate surface 22 and the conveyor 1. The two ends of the horizontal support rod 4 are connected to the conveyor 1 and the second plate surface 22 by bolts, respectively. When the conveyor 1 advances, the bending grain blocking plate 2 bears resistance. Since the bearing capacity of the bending grain blocking plate 2 is poor, the pushing force of the grain can be transmitted to the conveyor 1 through the horizontal support rod 4. The more the number of horizontal support rods 4, the smaller the local pressure on the front end of the conveyor 1, and the more uniform the stress.
[0032] The side of the first plate surface 21 and the side of the second plate surface 22 facing the conveyor 1 are both provided with a reinforcing framework 23. The reinforcing framework 23 is arranged in a grid shape. The reinforcing framework 23 can be welded by square steel tubes. The two ends of the horizontal support rod 4 are formed with clamping grooves. One end of the horizontal support rod 4 is clamped outside the square steel tube of the reinforcing framework 23, and the other end is clamped outside the front beam of the conveyor 1. By arranging the clamping grooves at the ends of the horizontal support rod 4, the contact area of the horizontal support rod 4 with the reinforcing framework 23 or the beam can be increased, and the deformation of the reinforcing framework 23 or the beam caused by extrusion can be reduced.
[0033] Further, the bottom of the first plate surface 21 is bent to form a bottom shovel plate 24, the free end of the bottom shovel plate 24 is attached to the ground; the bottom of the region of the second plate surface 22 not attached to the first plate surface 21 is also provided with a bottom shovel plate 24; the end surface of the first plate surface 21 and the second plate surface 22 is spaced apart from the ground, one end of the bottom shovel plate 24 is attached to the ground, and the other end is connected to the first plate surface 21 or the second plate surface 22, forming an inclined plate surface. By providing the bottom shovel plate 24 to shovel off the grain close to the ground, the part of the grain can be moved to the two sides of the bent grain blocking plate 2 along the bottom shovel plate 24, reducing the situation that the grain enters the conveyor 1 below and is crushed by the conveyor 1 along the gap between the bottom of the bent grain blocking plate 2 and the ground. The bottom shovel plate 24 can be detachably connected to the first plate surface 21 or the second plate surface 22, and when the bottom shovel plate 24 is deformed after long-term use, it can be more convenient to replace.
[0034] The side grain blocking plate 3 is in the form of a flat plate, and the side of the side grain blocking plate 3 facing the conveyor 1 is also provided with a reinforcing framework 23, thereby enhancing the ability of the side grain blocking plate 3 to resist the extrusion of the grain; one end of the side grain blocking plate 3 close to the bent grain blocking plate 2 abuts against the side wall of the bent grain blocking plate 2 facing the conveyor 1, and the end surface of the bent grain blocking plate 2 extends out of the plate surface of the side grain blocking plate 3 and extends away from the conveyor 1; thereby the bent grain blocking plate 2 can guide the movement of the grain to the two sides of the side grain blocking plate 3, reducing the possibility of the side grain blocking plate 3 contacting the grain, and reducing the possibility of the grain entering the running track of the conveyor 1 from the gap between the side grain blocking plate 3 and the ground.
[0035] In addition, at least one connecting rod 5 close to the front end of each side grain blocking plate 3 and one connecting rod 5 close to the end of the side grain blocking plate 3 are provided between each side grain blocking plate 3 and the conveyor 1; the end of the connecting rod 5 is also formed with a clamping groove, one end of the connecting rod 5 clamps and abuts against the reinforcing framework 23 on the side grain blocking plate 3, and the other end clamps and abuts against the cross beam of the conveyor 1, and both are fixed by bolts.
[0036] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A grain blocking conveyor, characterized by: The application relates to a grain conveying machine, which comprises a conveying machine (1) provided with a bent grain blocking plate (2) at the front part of the conveying machine (1), wherein the plate surface of the bent grain blocking plate (2) is symmetrically arranged along the advancing axis of the conveying machine (1); side grain blocking plates (3) are arranged on both sides of the conveying machine (1); the bent grain blocking plate (2) and the side grain blocking plate (3) are detachably connected with the conveying machine (1). The bent grain blocking plate (2) comprises a first plate surface (21) and a second plate surface (22) which are detachably connected, one side of the first plate surface (21) is bent to form an outer folding part (211), and one side of the second plate surface (22) is bent to form an inner folding part (221).
2. A bulk material conveyor as claimed in claim 1, wherein: When the first plate surface (21) and the second plate surface (22) are spliced, the outer folding part (211) and the second plate surface (22) are attached on the side away from the conveying machine (1), and the inner folding part (221) and the first plate surface (21) are attached on the side towards the conveying machine (1). The side away from the conveying machine (1) of the second plate surface (22) and the side towards the conveying machine (1) of the first plate surface (21) are both inwardly recessed to form vertical insertion grooves (222), the side for being attached with the second plate surface (22) of the outer folding part (211) and the side for being attached with the first plate surface (21) of the inner folding part (221) are both provided with vertical fixing edges (212) which can be correspondingly inserted into the vertical insertion grooves (222).
3. A mass flow conveyor according to claim 2, wherein: The side towards the conveying machine (1) of the first plate surface (21) and the second plate surface (22) and the side towards the conveying machine (1) of the side grain blocking plate (3) are all provided with reinforcing frameworks (23).
4. A mass flow conveyor as claimed in claim 2, wherein: A plurality of horizontal supporting rods (4) are arranged between the bent grain blocking plate (2) and the front end of the conveying machine (1), one end of the horizontal supporting rod (4) is clamped outside the reinforcing framework (23) of the bent grain blocking plate (2), and the other end is clamped outside the front end beam of the conveying machine (1).
5. A mass flow conveyor according to claim 4, wherein: The front end of the side grain blocking plate (3) abuts against the side wall of the side towards the conveying machine (1) of the bent grain blocking plate (2), and the end face of the bent grain blocking plate (2) extends out of the side grain blocking plate (3) and extends away from the conveying machine (1).
6. A mass flow conveyor as claimed in claim 1, wherein: The bottom of the first plate surface (21) is bent to form a bottom shovel plate (24), and the free end of the bottom shovel plate (24) is attached to the ground; the bottom of the region of the second plate surface (22) which is not attached with the first plate surface (21) is also provided with a bottom shovel plate (24).
7. A mass flow conveyor as claimed in claim 2, wherein: At least one connecting rod (5) close to the front end of the side grain blocking plate (3) and one connecting rod (5) close to the end of the side grain blocking plate (3) are arranged between the side grain blocking plate (3) and the conveying machine (1), one end of the connecting rod (5) is clamped and abuts against the reinforcing framework (23) on the side grain blocking plate (3), and the other end is clamped and abuts against the beam of the conveying machine (1).
8. A mass flow conveyor as claimed in claim 4, wherein: