Arched inclined push type discharge door

Abstract

The utility model discloses an arched inclined push type discharge door which comprises installation transverse seats, installation longitudinal seats are fixedly welded between the front installation transverse seat and the rear installation transverse seat, stirring machine seats are fixedly welded to the left end and the right end of each installation transverse seat, and stirring machine bodies are fixedly installed at the top ends of the stirring machine seats on the left side and the right side. A guide rail is fixed between the stirring machine bases on the left side and the right side, a fixed lug base is welded and fixed to the surface of a mounting longitudinal base, fixed lugs are welded and fixed to the fixed lug base, the fixed lug on the inner side is rotationally provided with an inner hydraulic rod through a rotating pin, and the fixed lug on the outer side is rotationally provided with an outer hydraulic rod through a rotating pin. One end of the inner side of the inner hydraulic rod and one end of the inner side of the outer hydraulic rod are rotationally provided with pulling lugs through rotating pins, and a discharging door bottom plate is fixed to the pulling lugs. According to the arched inclined push type discharge door, materials can be stirred by pouring the materials into a stirrer body, and the stirred materials can be quickly poured out by moving the bottom plate of the discharge door.

Description

Technical Field

[0001] This utility model relates to the technical field of twin-shaft mixer equipment, specifically an arched inclined push unloading gate. Background Technology

[0002] With the rapid development of infrastructure construction in my country, the demand for large-capacity, fast-discharge mixers is becoming increasingly apparent in pursuit of mixing efficiency. Traditional twin-shaft mixers with a single bearing rotary switch for the discharge gate cannot meet the requirements of materials with high mixing demands and rapid discharge. While the inclined-push double-opening discharge gate can solve the problems of large mixing blind spots and uneven mixing in existing twin-shaft mixers and achieve rapid discharge, its shortcomings in strength and rigidity have gradually become apparent with practical application, particularly the limited length of the discharge gate.

[0003] Chinese patent CN102935663B discloses a discharge gate device for a twin-shaft mixer. This patent proposes a discharge gate device composed of a drive transmission mechanism, a discharge gate body, and a gate liner. The drive transmission mechanism includes a drive component, a rocker arm, and a connecting rod. The discharge gate body includes a gate plate, a main triangular plate, side triangular plates, a discharge gate main shaft, and a supporting rotating short shaft. This design achieves the opening and closing of the discharge gate through the cooperation of the rocker arm and the connecting rod. However, this patent fails to address issues including the deformation of the discharge gate during mixer loading and the length limitation of the inclined discharge gate. During mixing, the discharge gate may deform due to the weight of the material and the vibration of the mixer, affecting discharge efficiency and mixing quality. Furthermore, traditional discharge gate designs may limit the length of the discharge gate, thereby limiting the mixer's capacity and discharge speed.

[0004] Therefore, it is necessary to develop a high-strength, inclined-push, double-opening, twin-shaft mixer discharge gate to significantly improve the strength and rigidity of the discharge gate, thereby solving the length limitation of existing inclined-push discharge gates. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides an arched, inclined-push unloading gate, which solves the problems of weak rigidity and strength of the unloading gate and easy deformation of the inclined-push unloading gate during the use of the mixer.

[0006] To achieve the aforementioned high rigidity and strength of the unloading gate and to prevent deformation of the inclined push unloading gate during the use of the mixer, this utility model provides the following technical solution: an arched inclined push unloading gate, including a mounting horizontal seat, a mounting vertical seat welded and fixed between the front and rear sets of the mounting horizontal seats, a mixer seat welded and fixed at both ends of the mounting horizontal seat, a mixer body installed and fixed at the top of the left and right sides of the mixer seats, a guide rail fixed between the left and right sides of the mixer seats, a fixed ear seat welded and fixed on the surface of the mounting vertical seat, a fixed ear welded and fixed on the fixed ear seat, an inner hydraulic rod rotating on the inner side of the fixed ear via a pivot pin, an outer hydraulic rod rotating on the outer side of the fixed ear via a pivot pin, and a pull ear rotating on the inner end of the inner and outer hydraulic rods via a pivot pin, with a unloading gate bottom plate fixed on the pull ear;

[0007] The bottom surface of the unloading gate base plate is welded and fixed with an unloading gate arc plate. A reinforcing rib is welded and fixed between the unloading gate base plate and the unloading gate arc plate. A sealing plate is welded and fixed to the side of the unloading gate base plate. Bearings with seats are installed and fixed on the bottom surface of the unloading gate base plate and on both sides of the unloading gate arc plate. A wheel axle rotates between the bearings with seats. A wheel axle sleeve is installed and fixed on the surface of the wheel axle. A wheel is fixed on the surface of the wheel axle sleeve.

[0008] Preferably, the seated bearing is rotatably connected to the wheel via a wheel axle and a wheel axle sleeve, and the wheel is in contact with the guide rail.

[0009] Preferably, the unloading gate bottom plate, the unloading gate arc plate, and the reinforcing rib are fixedly connected to each other, and the sealing plate is fixedly connected at the connection point of the unloading gate bottom plate, the unloading gate arc plate, and the reinforcing rib.

[0010] Preferably, the bottom of the mixer body is provided with a discharge port, and the bottom plate of the discharge gate is located at the discharge port at the bottom of the mixer body.

[0011] Preferably, one end of the inner hydraulic rod and the outer hydraulic rod are rotatably connected to the mounting seat via a fixed lug, and the other end of the inner hydraulic rod and the outer hydraulic rod are rotatably connected to the bottom plate of the unloading gate via a pull lug.

[0012] Preferably, the two sets of mounting horizontal seats and the two sets of mounting vertical seats are rectangularly and fixedly connected to each other, and the four sets of mixer seats are welded and fixed at the four right angles of the rectangular mounting horizontal seats and mounting vertical seats.

[0013] Compared with the prior art, the present invention provides an arched inclined push unloading gate, which has the following beneficial effects:

[0014] 1. This arched, inclined-push unloading gate, by forming a stable arched structure, greatly enhances the rigidity and strength of the unloading gate, reduces the deformation of the unloading gate when loading the mixer, effectively enhances the rigidity and strength of the unloading gate, avoids the problem of easy deformation under load when the unloading gate is long, solves the length limitation of the inclined-push unloading gate, and broadens the application range of the inclined-push unloading gate.

[0015] 2. This arched, inclined push-type unloading gate has a reasonable structure, low processing and manufacturing costs, and is easy to weld. It has the advantages of being easy to use, economical, convenient to maintain, and easy to weld, effectively reducing the cost of later maintenance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall assembly of an arched inclined push unloading gate and a mixer according to the present invention;

[0017] Figure 2 This is a schematic diagram of an arched, inclined push-type unloading gate according to the present invention;

[0018] Figure 3 This is a schematic diagram illustrating the working principle of the arched inclined push unloading gate described in this utility model.

[0019] The markings in the attached diagram are described below:

[0020] 1. Install horizontal seat; 2. Install vertical seat; 3. Mixer base; 4. Mixer body; 5. Guide rail; 6. Fixed lug seat; 7. Fixed lug; 8. Inner hydraulic rod; 9. Outer hydraulic rod; 10. Pull lug; 11. Discharge gate bottom plate; 12. Discharge gate arc plate; 13. Reinforcing rib; 14. Sealing plate; 15. Bearing with seat; 16. Wheel axle sleeve; 17. Wheel; 18. Wheel axle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, not to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] Please see Figure 1-3 This utility model provides an arched inclined push unloading gate, including a mounting horizontal seat 1, a mounting vertical seat 2 welded and fixed between the front and rear mounting horizontal seats 1, a mixer seat 3 welded and fixed at the left and right ends of the mounting horizontal seat 1, a mixer body 4 mounted and fixed at the top of the left and right mixer seats 3, a guide rail 5 fixed between the left and right mixer seats 3, a fixed ear seat 6 welded and fixed on the surface of the mounting vertical seat 2, a fixed ear 7 welded and fixed on the fixed ear seat 6, an inner hydraulic rod 8 rotated by a pivot pin on the inner fixed ear 7, an outer hydraulic rod 9 rotated by a pivot pin on the outer fixed ear 7, and a pull ear 10 rotated by a pivot pin on the inner end of the inner hydraulic rod 8 and the outer hydraulic rod 9, and an unloading gate bottom plate 11 fixed on the pull ear 10.

[0023] A discharge gate arc plate 12 is welded and fixed to the bottom surface of the discharge gate bottom plate 11. A reinforcing rib 13 is welded and fixed between the discharge gate bottom plate 11 and the discharge gate arc plate 12. A sealing plate 14 is welded and fixed to the side of the discharge gate bottom plate 11. A seated bearing 15 is installed and fixed on the bottom surface of the discharge gate bottom plate 11 and on both sides of the discharge gate arc plate 12. A wheel axle 18 rotates between the seated bearings 15. A wheel axle sleeve 16 is installed and fixed on the surface of the wheel axle 18. A wheel 17 is fixed on the surface of the wheel axle sleeve 16. By installing and fixing the mounting horizontal seat 1 and the mounting vertical seat 2 on the external frame, the four sets of mixer seats 3 can support and fix the mixer body 4. The material can be poured into the mixer body 4 and the material can be uniformly mixed and processed.

[0024] Furthermore, the seated bearing 15 is rotatably connected to the wheel 17 via the wheel axle 18 and the wheel axle sleeve 16. The wheel 17 is in contact with the guide rail 5, so that the seated bearing 15 can support the rotation of the wheel 17 via the wheel axle 18 and the wheel axle sleeve 16, so that when the wheel 17 rolls on the guide rail 5, it can support the movement of the unloading gate bottom plate 11.

[0025] Furthermore, the bottom plate 11 of the unloading gate, the arc plate 12 of the unloading gate, and the reinforcing rib 13 are fixedly connected to each other, and the sealing plate 14 is fixedly connected at the connection point of the bottom plate 11 of the unloading gate, the arc plate 12 of the unloading gate, and the reinforcing rib 13. By providing the sealing plate 14 on the side of the bottom plate 11 of the unloading gate, the arc plate 12 of the unloading gate, and the reinforcing rib 13, material accumulation can be prevented. Moreover, the arched unloading gate structure formed by the bottom plate 11 of the unloading gate, the arc plate 12 of the unloading gate, and the reinforcing rib 13 effectively enhances the rigidity and strength of the unloading gate and reduces the deformation of the inclined push unloading gate during the use of the mixer.

[0026] Furthermore, a discharge port is provided at the bottom of the mixer body 4, and the discharge gate bottom plate 11 is located at the discharge port at the bottom of the mixer body 4. When the discharge gate bottom plate 11 is moved, the discharge port at the bottom of the mixer body 4 can be opened, so that the material that has been mixed evenly inside the mixer body 4 can be discharged quickly.

[0027] Furthermore, one end of the inner hydraulic rod 8 and the outer hydraulic rod 9 is rotatably connected to the mounting seat 2 via the fixed lug 7, and the other end of the inner hydraulic rod 8 and the outer hydraulic rod 9 is rotatably connected to the unloading gate bottom plate 11 via the pull lug 10. The extension or contraction of the inner hydraulic rod 8 can drive the unloading gate bottom plate 11 to move from the inside, and the extension or contraction of the outer hydraulic rod 9 can drive the unloading gate bottom plate 11 to move from the inside. Therefore, the unloading gate bottom plate 11 can be moved stably from both the inside and outside.

[0028] Furthermore, the two sets of horizontal mounting seats 1 and the two sets of vertical mounting seats 2 are fixedly connected to each other in a rectangular shape. The four sets of mixer seats 3 are welded and fixed at the four right angles of the rectangular horizontal mounting seats 1 and vertical mounting seats 2. The four sets of mixer seats 3 can support and fix the mixer body 4 so that the mixer body 4 can stably and uniformly mix and process the materials inside it.

[0029] In use, the horizontal mounting base 1 and the vertical mounting base 2 are fixed to the external frame, thus supporting and fixing the mixer body 4 through the four sets of mixer bases 3. Material is then poured into the mixer body 4 for uniform mixing. When it is necessary to unload the mixed material, the inner hydraulic rod 8 and the outer hydraulic rod 9 are activated to retract them. The inner and outer hydraulic rods 8 and 9 pull the discharge gate bottom plate 11 outward from both the inner and outer sides, opening the discharge port located at the bottom of the mixer body 4. During this process, the wheels 17 roll on the guide rail 5, impacting the discharge gate bottom plate 11. The support ensures stable movement, allowing for rapid unloading of the mixed material. Furthermore, during the uniform mixing process, the mixer body 4 utilizes the arched unloading gate structure composed of the unloading gate bottom plate 11, the unloading gate arc plate 12, and the reinforcing ribs 13. This structure offers advantages such as ease of use, cost-effectiveness, and convenient maintenance. It effectively enhances the rigidity and strength of the unloading gate, reduces deformation issues of the inclined unloading gate during mixer use, significantly improves the rigidity and strength of the unloading gate, enables it to withstand greater loads, solves the length limitation of the inclined unloading gate, and broadens the application range of the inclined unloading gate.

[0030] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An arched, inclined-push unloading gate, comprising a mounting base (1), characterized in that: A mounting longitudinal seat (2) is welded and fixed between the two sets of mounting horizontal seats (1). A mixer seat (3) is welded and fixed at both ends of the mounting horizontal seat (1). A mixer body (4) is installed and fixed at the top of the mixer seats (3) on both sides. A guide rail (5) is fixed between the mixer seats (3) on both sides. A fixed ear seat (6) is welded and fixed on the surface of the mounting longitudinal seat (2). A fixed ear (7) is welded and fixed on the fixed ear seat (6). An inner hydraulic rod (8) is rotated by a pivot pin on the inner side of the fixed ear (7). An outer hydraulic rod (9) is rotated by a pivot pin on the outer side of the fixed ear (7). A pull ear (10) is rotated by a pivot pin on the inner side of the inner hydraulic rod (8) and the outer hydraulic rod (9). A discharge door bottom plate (11) is fixed on the pull ear (10).

2. The arched inclined push unloading gate according to claim 1, characterized in that: The bottom surface of the unloading gate bottom plate (11) is welded and fixed with an unloading gate arc plate (12), and a reinforcing rib (13) is welded and fixed between the unloading gate bottom plate (11) and the unloading gate arc plate (12).

3. The arched inclined push unloading gate according to claim 1, characterized in that: A sealing plate (14) is welded and fixed to the side of the unloading gate bottom plate (11), and seated bearings (15) are installed and fixed on the bottom surface of the unloading gate bottom plate (11) and on both sides of the unloading gate arc plate (12).

4. An arched, inclined-push unloading gate according to claim 3, characterized in that: A wheel axle (18) rotates between the seated bearings (15), a wheel axle sleeve (16) is mounted and fixed on the surface of the wheel axle (18), and a wheel (17) is fixed on the surface of the wheel axle sleeve (16).

5. An arched, inclined-push unloading gate according to claim 4, characterized in that: The seated bearing (15) is rotatably connected to the wheel (17) via the wheel axle (18) and the wheel axle sleeve (16), and the wheel (17) is in contact with the guide rail (5).

6. An arched, inclined-push unloading gate according to claim 3, characterized in that: The unloading gate bottom plate (11), the unloading gate arc plate (12), and the reinforcing rib (13) are fixedly connected to each other, and the sealing plate (14) is fixedly connected at the connection point of the unloading gate bottom plate (11), the unloading gate arc plate (12), and the reinforcing rib (13).

7. An arched, inclined-push unloading gate according to claim 1, characterized in that: The bottom of the mixer body (4) is provided with a discharge port, and the discharge gate bottom plate (11) is located at the discharge port at the bottom of the mixer body (4).

8. An arched, inclined-push unloading gate according to claim 1, characterized in that: One end of the inner hydraulic rod (8) and the outer hydraulic rod (9) is rotatably connected to the mounting seat (2) via a fixed lug (7), and the other end of the inner hydraulic rod (8) and the outer hydraulic rod (9) is rotatably connected to the unloading gate bottom plate (11) via a pull lug (10).

9. An arched, inclined-push unloading gate according to claim 1, characterized in that: The two sets of mounting horizontal seats (1) and the two sets of mounting vertical seats (2) are fixedly connected to each other in a rectangular shape, and the four sets of mixer seats (3) are welded and fixed at the four right angles of the rectangular mounting horizontal seats (1) and mounting vertical seats (2).

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