Feeding structure of integrated sand making system

Abstract

The utility model relates to the technical field of sand making, in particular to a feeding structure of an integrated sand making system, which comprises a feeding groove body, a material return port is arranged at the upper end of the feeding groove body, a funnel-shaped discharge port is arranged at the lower end of the feeding groove body, a feeding port is arranged on the side face of the feeding groove body, and a discharging port is arranged at the lower end of the feeding groove body. A connecting shaft is transversely and rotationally installed in the middle of the end, close to the material returning opening, of the feeding groove body, a material blocking plate in sliding fit with the inner side wall of the feeding groove body is fixedly installed on the outer side wall of the connecting shaft, and a connecting rod in sliding fit with the outer side wall of the feeding groove body is fixedly installed on the outer side wall of the connecting shaft; the connecting rod is fixedly connected with the material blocking plate through a vertically-arranged circular ring, the circular ring movably penetrates through the side wall of the feeding groove body, the connecting rod is connected with a rotation control mechanism, and the sand making feeding amount can be controlled, and the sand making quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sand making, in particular to a feeding structure of an integrated sand making system. Background Art

[0002] Sand making refers to sand processed by sand making machines and other ancillary equipment. The finished product is more regular and can be processed into sand of different rules and sizes according to different process requirements.

[0003] However, in the existing technology, the structure of the front-end feeding device of the sand making device is relatively simple, and the material cannot be well controlled when entering through the feeding structure, which affects the quality of sand making. Therefore, we propose a feeding structure of an integrated sand making system. Utility Model Content

[0004] The utility model provides a feeding structure of an integrated sand making system, which solves the above-mentioned technical problems.

[0005] The solution of the utility model to solve the above technical problems is as follows: a feeding structure of an integrated sand making system, including a feeding trough body, a return port is provided at the upper end of the feeding trough body, a funnel-shaped discharge port is provided at the lower end of the feeding trough body, a feeding port is provided on the side of the feeding trough body, a connecting shaft is installed with a transverse rotation at the middle part of one end of the feeding trough body close to the return port, a baffle plate that slides with the inner wall of the feeding trough body is fixedly installed on the outer wall of the connecting shaft, a connecting rod that slides with the outer wall of the feeding trough body is fixedly installed on the outer wall of the connecting shaft, the connecting rod is fixedly connected to the baffle plate through a vertically arranged circular ring, the circular ring movably passes through the side wall of the feeding trough body, and the connecting rod is connected to a rotation control mechanism.

[0006] Preferably, the rotation control mechanism includes a slotted plate fixedly mounted on the outer side wall of the connecting rod, the outer side wall of the slotted plate is provided with a slot passing through the slotted plate, a hydraulic push rod is fixedly mounted on the horizontal line of the outer side wall of the feed trough body, a connecting block is fixedly mounted on the free end of the hydraulic push rod, a control shaft is passed through the connecting block for transverse rotation, and the control shaft is movably embedded in the slot.

[0007] Preferably, a perspective window is fixedly embedded on the outer side wall of the feed chute.

[0008] Preferably, overflow holes penetrating the baffle plate are evenly opened on the surface of the baffle plate.

[0009] The beneficial effects of the utility model are:

[0010] This structure is mainly used to control the amount of material entering the feed chute. If the amount of material entering from the return port is too large, the angle of the baffle plate can be adjusted by the hydraulic push rod, so that the material can flow out from the overflow hole through the baffle plate. If the amount of material entering from the return port is too small, the angle of the baffle plate can be adjusted to vertical, so that the material entering from the return port can directly pass through the feed chute and the discharge port into the elevator, so the material amount can be flexibly adjusted.

[0011] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0013] Figure 1 This is a schematic diagram of the feeding structure of an integrated sand making system proposed in the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a baffle plate of a feeding structure of an integrated sand making system proposed in the utility model;

[0015] Figure 3 The utility model provides a schematic diagram of the connecting plate structure of the feeding structure of an integrated sand making system.

[0016] Legend:

[0017] 1. Feed chute; 2. Return port; 3. Discharge port; 4. Feed port; 5. Connecting shaft; 6. Baffle plate; 7. Connecting rod; 8. Ring; 9. Slotted plate; 10. Hydraulic push rod; 11. Control shaft; 12. Overflow hole. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0019] like Figure 1-3As shown, the utility model is an integrated sand making system feeding structure, including a feeding trough body 1, a return port 2 is provided at the upper end of the feeding trough body 1, a funnel-shaped discharge port 3 is provided at the lower end of the feeding trough body 1, a feeding port 4 is provided on the side of the feeding trough body 1, a connecting shaft 5 is installed in the middle of one end of the feeding trough body 1 close to the return port 2 for horizontal rotation, a baffle plate 6 is fixedly installed on the outer wall of the connecting shaft 5 for sliding cooperation with the inner wall of the feeding trough body 1, overflow holes 12 are evenly opened on the surface of the baffle plate 6, and the baffle plate can completely block the overflow hole 12 in a vertical state, and the connecting shaft 5 is fixed on the outer wall of the connecting shaft 5 for sliding cooperation with the inner wall of the feeding trough body 1, and the overflow hole 12 is evenly opened on the surface of the baffle plate 6. The baffle plate can completely block the overflow hole 12 in the vertical state. The outer wall of the shaft 5 is fixedly mounted with a connecting rod 7 that slides with the outer wall of the feed trough body 1. The connecting rod 7 is fixedly connected to the baffle plate 6 through a vertically arranged ring 8. The ring 6 can rotate synchronously with the connecting rod 7 to achieve the connection between the baffle plate 6 and the connecting rod 7 while ensuring the sealing of the side wall of the feed trough body 1 to prevent material from falling out. The ring 8 movably passes through the side wall of the feed trough body 1, and the connecting rod 7 is connected to a rotation control mechanism. The device is provided with a rotatable and adjustable baffle plate 6 and an overflow hole 12 on the baffle plate 6, which can flexibly control the material amount of the device and ensure the quality of sand making.

[0020] Specifically, the rotation control mechanism includes a slotted plate 9 fixedly mounted on the outer wall of the connecting rod 7, a slot passing through the slotted plate 9 is provided on the outer wall of the slotted plate 9, a hydraulic push rod 10 is fixedly mounted on the horizontal line of the outer wall of the feed trough body 1, and a connecting block is fixedly mounted on the free end of the hydraulic push rod 10, and the connecting block rotates laterally and passes through a control shaft 11, and the control shaft 11 is movably embedded in the slot, and the extension or shortening of the hydraulic push rod 10 drives the connecting block to move laterally, and the connecting block drives the control shaft 11 to move laterally synchronously, and the control shaft 11 drives the slotted plate 9 to rotate, so that the connecting rod 7 rotates synchronously, and finally drives the baffle plate 6 to rotate synchronously with the connecting rod 7 to realize the control and adjustment of the angle of the baffle plate 6.

[0021] Furthermore, a perspective window is fixedly embedded in the outer wall of the feed chute body 1, and the perspective window is provided to facilitate observation of the movement of the internal material.

[0022] Working principle:

[0023] During use, if the amount of material entering from the return port 2 is too large, the hydraulic push rod 10 can be used to adjust the angle of the baffle plate 6 so that the material passes through the baffle plate 6 and flows out from the overflow hole 12; if the amount of material entering from the return port 2 is too small, the hydraulic push rod 10 is used to control the angle of the baffle plate 6 to be vertical, so that the material entering from the return port 2 directly passes through the feed trough 1 and enters the elevator through the discharge port 3, thereby realizing the control of the feed amount.

[0024] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A feeding structure of an integrated sand making system, comprising a feeding trough (1), characterized in that: The upper end of the feed trough body (1) is provided with a return port (2), the lower end of the feed trough body (1) is provided with a funnel-shaped discharge port (3), and the side of the feed trough body (1) is provided with a feed port (4). A connecting shaft (5) is installed in the middle of one end of the feed trough body (1) close to the return port (2) for horizontal rotation. The outer wall of the connecting shaft (5) is fixedly provided with a baffle plate (6) that slides with the inner wall of the feed trough body (1). The outer wall of the connecting shaft (5) is fixedly provided with a connecting rod (7) that slides with the outer wall of the feed trough body (1). The connecting rod (7) is fixedly connected to the baffle plate (6) through a vertically arranged circular ring (8). The circular ring (8) movably penetrates the side wall of the feed trough body (1), and the connecting rod (7) is connected to a rotation control mechanism.

2. The feeding structure of the integrated sand making system according to claim 1, characterized in that: The rotation control mechanism includes a slotted plate (9) fixedly mounted on the outer side wall of the connecting rod (7), the outer side wall of the slotted plate (9) is provided with a slot penetrating the slotted plate (9), a hydraulic push rod (10) is fixedly mounted on the transverse line of the outer side wall of the feed trough body (1), a connecting block is fixedly mounted on the free end of the hydraulic push rod (10), a control shaft (11) is passed through the connecting block for transverse rotation, and the control shaft (11) is movably embedded in the slot.

3. The feeding structure of the integrated sand making system according to claim 1, characterized in that: A perspective window is fixedly embedded on the outer side wall of the feed trough body (1).

4. The feeding structure of the integrated sand making system according to claim 1, characterized in that: Overflow holes (12) penetrating the material baffle plate (6) are evenly formed on the surface of the material baffle plate (6).

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