Vertical lifting unloader

Abstract

The utility model discloses a vertical lifting unloader in the technical field of unloaders, which comprises a conveying belt body, a turnover mechanism arranged above the conveying belt body, a lifting mechanism arranged above the turnover mechanism, a support rod arranged inside the lifting mechanism, a hydraulic rod arranged at the upper end of the support rod, and a hydraulic cylinder arranged at the lower end of the hydraulic rod. A connecting seat is fixedly installed at the transmission end of the hydraulic rod, a plow frame is fixedly installed at the lower end of the connecting seat, a plowshare is fixedly installed at the rear end of the plow frame, and a turnover moldboard is arranged in front of the plowshare. Rapid adjustment operation of one-way material guiding and two-way material guiding can be achieved, the functionality and reliability of the unloader are effectively improved, a plowshare does not need to be disassembled and replaced, more time and labor are saved, the lifting mechanism adopts a hydraulic cylinder to conduct lifting operation, and the whole unloader can be driven to conduct lifting displacement operation.

Description

Technical Field

[0001] The utility model relates to the technical field of dischargers, in particular to a vertically lifting discharger. Background Art

[0002] A plow-type discharger is a commonly used material conveying equipment, mainly used for intermittent or continuous unloading of powdered, granular or small block materials. It moves along the path of material flow to guide and discharge the material. Specifically, the plowshare is the core component of the discharger, and its shape can be a curved oblique plow, circular plow or other sheet-shaped structure. The plowshare is usually installed above the conveyor or conveyor belt, and moves through mechanical or electric drive. The plowshare's drive device can be electric, pneumatic or electro-hydraulic drive, and the drive device is responsible for driving the plowshare to move according to a predetermined path and speed. The working principle of the plowshare discharger is that when the material passes through the conveyor belt, the plowshare will push the material into the set discharge port, thereby realizing the separation and unloading of the material.

[0003] The patent document with application number CN202020526773.4 discloses a vertical lifting plow type discharger, which "includes a gantry, wherein the gantry is provided with a crossbeam mounting seat, a crossbeam, a sliding trolley, a swing arm, a mobile trolley, a connecting arm, a driving frame and an electric push rod, wherein the driving frame is provided with a guard plate, a main plow blade, a self-adjusting spring and an auxiliary plow blade, a first roller frame and a flat roller are provided on the sliding trolley, a support plate is provided on the first roller frame, a second roller frame and a trough roller group are provided above the crossbeam mounting seat, and the utility model is vertically mounted on the crossbeam mounting seat by an electric push rod at one end. On the gantry, the drive frame drives the mobile trolley to slide up and down along the gantry through the connecting arm. The electric push rod is vertically installed on the gantry, which can realize the vertical lifting of the main coulter and the auxiliary coulter. The self-adjusting spring presses the auxiliary coulter toward the conveyor belt, ensuring that the auxiliary coulter is in full contact with the conveyor belt, ensuring that the plowing cleanliness of the unloader is greater than 99.9% and does not damage the conveyor belt. Based on the search of the above patents and combined with the unloaders in the prior art, it is found that unloaders are often divided into unidirectional and bidirectional conveying structures when in use. The existing unloaders need to disassemble and replace the plow head to adjust between unidirectional and bidirectional, and the overall operation is very time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the present invention is to provide a vertically lifting discharger to solve the problems raised in the above background technology.

[0005] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0006] Optionally, the flipping mechanism further includes a fixed block, a receiving column, a buffer rubber pad, a rotating collar and a rotating rod, the left end of the support rod is fixedly mounted with a fixed block, and the second connecting shaft frame is fixedly mounted on the fixed block.

[0007] Optionally, a receiving column is fixedly mounted on the front end of the plow frame, and a buffer rubber pad is fixedly mounted on the outer wall of the receiving column.

[0008] Optionally, a rotating collar is fixedly mounted on the right end of the plowshare, and a rotating rod is fixedly mounted on the end of the flip plowshare close to the plowshare.

[0009] Optionally, multiple groups of the receiving columns and buffer rubber pads are fixedly installed on the outer wall of the plow frame, and the rotating rod is rotatably connected to the rotating ring.

[0010] Optionally, the lifting mechanism further includes a fixing frame, a mounting plate and a fixing rod, and the fixing frame is provided on the outer side of the support rod.

[0011] Optionally, a mounting plate is fixedly mounted on the upper end of the fixing frame, a fixing rod is fixedly mounted on the upper end of the fixing plate, and the hydraulic cylinder is fixedly mounted on the fixing rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model is provided with a turning mechanism and a lifting mechanism. The turning mechanism adopts an adjustable rotating structure, so that the turning plow plate can be flexibly adjusted to a position according to needs, thereby realizing rapid conversion from one-way feeding to two-way feeding without disassembling or replacing the die head, which greatly simplifies the operation process and realizes rapid switching of the material guiding state, significantly reducing the operation time and labor intensity and improving work efficiency; the lifting mechanism realizes precise height adjustment through the hydraulic cylinder to meet the requirements of different unloading heights. The lifting mechanism includes a hydraulic cylinder, which can accurately control the lifting displacement of the discharger to meet the requirements of different working heights, thereby increasing the adaptability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model in a three-dimensional front view;

[0015] Figure 2 This is a schematic structural diagram of the utility model when viewed from the front plane;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model from a three-dimensional top view;

[0017] Figure 4 This is a schematic diagram of the structure of the utility model in a three-dimensional cross-section Figure 1 ;

[0018] Figure 5 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 6 This is a schematic diagram of the structure of the utility model in a three-dimensional cross-section Figure 2 ;

[0020] Figure 7 It is a schematic structural diagram of the utility model from a plan view.

[0021] In the figure: 1. Conveyor belt body; 2. Turning mechanism; 201. Turning plowboard; 202. First connecting shaft frame; 203. Air rod body; 204. Second connecting shaft frame; 205. Fixed block; 206. Support column; 207. Buffer rubber pad; 208. Rotating collar; 209. Rotating rod; 3. Lifting mechanism; 301. Fixed frame; 302. Mounting plate; 303. Fixed rod; 304. Hydraulic cylinder; 305. Connecting frame; 4. Support rod; 5. Hydraulic rod; 6. Connecting seat; 7. Plow frame; 8. Plowshare. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1 to 7In the embodiment of the present invention, a vertical lifting discharger includes a conveyor belt body 1, a turning mechanism 2 is provided above the conveyor belt body 1, a lifting mechanism 3 is provided above the turning mechanism 2, a support rod 4 is provided inside the lifting mechanism 3, a hydraulic rod 5 is installed on the upper end of the support rod 4, a connecting seat 6 is fixedly installed on the transmission end of the hydraulic rod 5, a plow frame 7 is fixedly installed on the lower end of the connecting seat 6, a plow head 8 is fixedly installed on the rear end of the plow frame 7, and the turning mechanism 2 includes a turning plowboard 201, a first connecting shaft frame 202, and a gas rod body. 203 and the second connecting shaft frame 204, a flip plowboard 201 is provided in front of the plow head 8, a first connecting shaft frame 202 is fixedly installed on the inner wall of the flip plowboard 201, the left end of the first connecting shaft frame 202 is fixedly connected to the gas rod body 203, and the end of the gas rod body 203 away from the first connecting shaft frame 202 is fixedly connected to the second connecting shaft frame 204, the flip mechanism 2 also includes a fixed block 205, a receiving column 206, a buffer rubber pad 207, a rotating collar 208 and a rotating rod 209, the left end of the support rod 4 is fixedly installed There is a fixed block 205, the second connecting shaft frame 204 is fixedly installed on the fixed block 205, the front end of the plow frame 7 is fixedly installed with a receiving column 206, the outer wall of the receiving column 206 is fixedly installed with a buffer rubber pad 207, the right end of the plow head 8 is fixedly installed with a rotating collar 208, and the end of the flip plow board 201 close to the plow head 8 is fixedly installed with a rotating rod 209, multiple groups of receiving columns 206 and buffer rubber pads 207 are fixedly installed on the outer wall of the plow frame 7, and the rotating rod 209 is rotatably connected to the rotating collar 208; the flip plow board 20 1 can quickly adjust its position as needed to achieve flexible switching of material diversion without the need for additional tools or complicated operations, and can quickly adapt to the changing needs of material diversion, thereby improving the working efficiency and operational convenience of the discharger; the first connecting shaft frame 202 and the second connecting shaft frame 204 provide stable support and accurate rotation axis for the flip moldboard 201, ensuring the reliability of the flipping action; the fast response and telescopic performance of the gas rod body 203 make the adjustment action of the flipping mechanism 2 fast and accurate, greatly improving the operating efficiency;

[0026] The lifting mechanism 3 includes a hydraulic cylinder 304 and a connecting frame 305. The transmission end of the hydraulic cylinder 304 is fixedly connected to the connecting frame 305, and the connecting frame 305 is fixedly installed on the outer wall of the support rod 4. The lifting mechanism 3 also includes a fixed frame 301, a mounting plate 302 and a fixed rod 303. A fixed frame 301 is provided on the outer side of the support rod 4, and the upper end of the fixed frame 301 is fixedly installed with a mounting plate 302, and the upper end of the mounting plate 302 is fixedly installed with a fixed rod 303. The hydraulic cylinder 304 is fixedly installed on the fixed rod 303; the hydraulic cylinder 304 provides a smooth and controllable lifting power, ensuring the precise positioning of the discharger at different heights, realizing precise control of the discharger lifting action, and ensuring the accuracy and repeatability of the discharger positioning at different working heights; the fixed frame 301 and the mounting plate 302 provide a solid foundation and connection platform for the lifting mechanism 3, ensuring the stability of the mechanism.

[0027] The working principle of the present invention is as follows: the vertical lifting discharger is additionally provided with a turning mechanism 2 and a lifting mechanism 3. Before using the vertical lifting discharger, the air rod body 203 and the hydraulic cylinder 304 need to be connected to the power and the control terminal in advance. When using the vertical lifting discharger, activating the turning mechanism 2 can adjust the material guiding state of the discharger, and keep the turning plowboard 201 level with the plow head 8, so as to form a one-way feeding effect, which can guide the logistics dredging in one direction. When the air rod body 203 is started, the air rod body 203 is shortened and then pulls the turning plowboard 201 to turn over as a whole, so that the turning plowboard 201 turns over to the front of the plow head 8, and is symmetrical with the position of the plow head 8. The receiving column 206 and the buffer rubber pad 207 in turn support the turning plowboard 201, so as to achieve a two-way feeding effect, and the material can be divided into The two sections guide the materials to achieve the feeding effect. The adjustment operation of the flipping mechanism 2 improves the overall functionality of the discharger. When the height of the discharger needs to be adjusted, the lifting mechanism 3 is activated, and the hydraulic cylinder 304 is started to lift the connecting frame 305 and the support rod 4, hydraulic rod 5, connecting seat 6, plow frame 7, plow head 8 and flipping mechanism 2 connected to the lower end of the connecting frame 305 to achieve the lifting effect; in summary, the flipping mechanism 2 adopts an adjustable rotating structure, which is used in conjunction with the plow head 8 to achieve rapid adjustment operations of one-way material guiding and two-way material guiding, effectively improving the functionality and reliability of the discharger. There is no need to disassemble and replace the plow head 8, which saves time and effort. The lifting mechanism 3 adopts the hydraulic cylinder 304 for lifting operation, which can drive the discharger as a whole to perform lifting and displacement operations.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical lifting discharger, comprising a conveyor belt body (1), characterized in that: A turning mechanism (2) is provided above the transmission belt body (1), a lifting mechanism (3) is provided above the turning mechanism (2), a support rod (4) is provided inside the lifting mechanism (3), a hydraulic rod (5) is installed at the upper end of the support rod (4), a connecting seat (6) is fixedly installed at the transmission end of the hydraulic rod (5), a plow frame (7) is fixedly installed at the lower end of the connecting seat (6), a plow head (8) is fixedly installed at the rear end of the plow frame (7), and the turning mechanism (2) comprises a turning plowboard (201), a first connecting shaft frame (202), a gas rod body (203) and a second connecting shaft frame (204). A reversible plowboard (201) is provided in front of the plowshare (8), a first connecting shaft frame (202) is fixedly mounted on the inner wall of the reversible plowboard (201), a gas rod body (203) is fixedly connected to the left end of the first connecting shaft frame (202), an end of the gas rod body (203) away from the first connecting shaft frame (202) is fixedly connected to a second connecting shaft frame (204), the lifting mechanism (3) comprises a hydraulic cylinder (304) and a connecting frame (305), a transmission end of the hydraulic cylinder (304) is fixedly connected to the connecting frame (305), and the connecting frame (305) is fixedly mounted on the outer wall of the support rod (4).

2. A vertical lifting discharger according to claim 1, characterized in that: The turning mechanism (2) further comprises a fixed block (205), a receiving column (206), a buffer rubber pad (207), a rotating collar (208) and a rotating rod (209); the left end of the support rod (4) is fixedly mounted with the fixed block (205); and the second connecting shaft frame (204) is fixedly mounted on the fixed block (205).

3. A vertical lifting discharger according to claim 2, characterized in that: A receiving column (206) is fixedly mounted on the front end of the plow frame (7), and a buffer rubber pad (207) is fixedly mounted on the outer wall of the receiving column (206).

4. The vertical lifting discharger according to claim 1, characterized in that: A rotating collar (208) is fixedly mounted on the right end of the plowshare (8), and a rotating rod (209) is fixedly mounted on one end of the flip plowshare (201) close to the plowshare (8).

5. The vertical lifting discharger according to claim 2, characterized in that: A plurality of groups of receiving columns (206) and buffer rubber pads (207) are fixedly mounted on the outer wall of the plow frame (7), and the rotating rod (209) is rotatably connected to the rotating collar (208).

6. The vertical lifting discharger according to claim 1, characterized in that: The lifting mechanism (3) further comprises a fixing frame (301), a mounting plate (302) and a fixing rod (303), and the fixing frame (301) is provided on the outer side of the support rod (4).

7. The vertical lifting discharger according to claim 6, characterized in that: A mounting plate (302) is fixedly mounted on the upper end of the fixing frame (301), a fixing rod (303) is fixedly mounted on the upper end of the fixing plate (302), and the hydraulic cylinder (304) is fixedly mounted on the fixing rod (303).

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