Feeding mechanism for stone crusher
By designing the feeding mechanism of the screening and feeding components, and utilizing the vibrating screen plate and elastic support structure, efficient screening of crushed stone materials is achieved, solving the problem of incomplete screening in traditional feeding methods and improving the processing effect and adaptability of the crusher.
Patent Information
- Application Number
- CN202423111307.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing technologies are insufficient for effectively screening out mud, debris, and large stones that do not meet size requirements mixed in with the feed of a stone crusher, resulting in increased load on the crusher and reduced processing efficiency. Traditional feeding methods lack screening capabilities.
A feeding mechanism including a screening component and a feeding component was designed. The screening component screens materials through a vibrating screen plate and an elastic support structure. Utilizing the vibrator and elastic support structure, and its inclined design, the vibrating screen plate vibrates when the vibrator of the inclined screening component is working. Combined with its inclined design, the crushed stone material moves automatically on the vibrating screen plate. At the same time, the vibrating screen plate is connected to a sliding plate through a circular upright. The sliding plate slides up and down in the fixed box by means of a telescopic spring, achieving efficient screening of materials.
It achieves efficient and precise screening of crushed stone materials, ensuring that the material entering the crusher has a uniform particle size, improving the working efficiency and crushing quality of the crusher, and can flexibly adjust the height to adapt to crushers of different specifications, ensuring that the material enters the crusher smoothly.
Smart Images
Figure CN223669359U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the auxiliary equipment field of stone crusher, specifically is a kind of feeding mechanism for stone crusher. BACKGROUND
[0002] Stone crusher generally refers to crusher, is the crushing machinery that can be broken into small particles by the extrusion and bending action etc. to the mined raw ore in the processing of metal and non-metallic ore, commonly used crushing machinery has jaw crusher, gyratory crusher, cone crusher etc., in construction, mining and other industries, stone crusher is the key equipment to break large stone into required size stone.
[0003] When using stone crusher, it needs to use feeding mechanism to carry out feeding operation, and traditional feeding mode is mostly manual feeding or directly conveying by simple conveyor belt, but lacks the pretreatment and screening function of stone, and in the process of stone mining and transportation, some soil, sundries and large stone that do not meet the size requirement of stone crusher feeding are inevitably mixed, these impurities enter stone crusher, which increases the load of stone crusher and reduces the processing effect of stone, and it is difficult to screen, therefore, the technical personnel in the art provides a kind of feeding mechanism for stone crusher to solve the problems raised in the above background technology. CONTENT OF UTILITY MODEL
[0004] The utility model aims at providing a kind of feeding mechanism for stone crusher to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] The utility model relates to a kind of feeding mechanism for stone crusher, including screening assembly, feeding assembly and two square plates, the screening assembly is installed in the left side of feeding assembly, the upper surface of each square plate is fixedly connected with a group of square slide cylinder, the inside of each square slide cylinder is slidably connected with sliding support rod, the top of each group of sliding support rod is fixedly connected with connecting block, the outer surface of two connecting blocks is fixedly connected with the outer surface of screening assembly, the outer surface of other two connecting blocks is fixedly connected with the outer surface of feeding assembly, the outer surface of each group of sliding support rod is fixedly connected with transmission square pole, the upper surface of each square plate is fixedly connected with hydraulic cylinder, the output end of each hydraulic cylinder is fixedly connected with the bottom surface of transmission square pole, the screening assembly includes square frame, the inner wall of square frame is fixedly connected with two fixed boxes, the inside of each fixed box is slidably connected with sliding plate, the bottom of each sliding plate is fixedly connected with a plurality of extension springs, the bottom of each extension spring is fixedly connected with the inner bottom wall of fixed box, the upper surface of each sliding plate is fixedly connected with a plurality of circular vertical rods, the top of each circular vertical rod extends to the top of fixed box, the top of a plurality of circular vertical rods is fixedly connected with vibrating sieve plate, and vibrating sieve plate is inclined, the bottom of vibrating sieve plate is fixedly connected with vibrator.
[0007] As a further scheme of the utility model: the feeding assembly includes a shell, two rotating shafts are rotatably connected in the shell by two groups of bearing seats, a conveying belt is drivingly connected to the outer surfaces of the two rotating shafts, a rotary motor is fixedly connected to the front end of one of the rotating shafts, and a discharge pipe is arranged on the right side of the shell.
[0008] As a further scheme of the utility model: the bottom of the square frame is provided with a discharge cylinder, and the top of the square frame is provided with a guard plate.
[0009] As a further scheme of the utility model: the right side of the square frame is provided with a discharge port, and the discharge port is located above the feeding assembly.
[0010] As a further scheme of the utility model: the right side of the square frame is fixedly connected with a guide plate, and the guide plate is located above the feeding assembly.
[0011] As a further scheme of the utility model: the outer surface of each square plate is provided with a plurality of reserved openings.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] I. The stone crusher with feeding mechanism, through the vibrator at the bottom surface of the vibrating sieve plate in the screening assembly, can make the vibrating sieve plate vibrate when working, and cooperate with the inclined design, the stone materials on the vibrating sieve plate will automatically move to one side, at the same time, the vibrating sieve plate is connected with the sliding plate through the circular vertical rod, and the sliding plate can slide up and down in the fixed box by the extension spring, this elastic support structure not only enhances the vibration effect, but also makes the vibrating sieve plate better adapt to the screening process of different size stones, so as to screen the dust in the materials, realize the efficient and accurate screening of the impurities and soil in the stone materials, and ensure that the material particle size entering the stone crusher is relatively uniform, which is beneficial to improve the working efficiency and crushing quality of the stone crusher.
[0014] II. The stone crusher with feeding mechanism, through the hydraulic cylinder on the square plate to push the transmission square rod, and then drive the sliding support rod and the screening assembly and the feeding assembly connected therewith to move up and down, the overall height of the screening assembly and the feeding assembly can be flexibly adjusted according to the height of the feeding port of the stone crusher, the actual installation layout and other needs, which is convenient to adapt to different specifications of the stone crusher, improves the adaptability of the feeding mechanism to different working environments and equipment, and ensures that the materials can smoothly enter the stone crusher from the screening and feeding links. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is a front view of a feeding mechanism for a stone crusher.
[0016] Fig. 2 It is a top view of a feeding mechanism for a stone crusher.
[0017] Fig. 3 It is a top view of a feeding assembly in a feeding mechanism for a stone crusher.
[0018] Fig. 4 It is a front view of a screening assembly in a feeding mechanism for a stone crusher.
[0019] In the figure: 1, screening assembly; 101, square frame; 102, fixed box; 103, sliding plate; 104, extension spring; 105, circular vertical rod; 106, vibrating sieve plate; 107, vibrator; 2, feeding assembly; 201, shell; 202, rotating shaft; 203, conveying belt; 204, rotary motor; 205, discharge pipe; 3, guide plate; 4, square plate; 5, square slide cylinder; 6, sliding support rod; 7, hydraulic cylinder; 8, transmission square rod; 9, connecting block; 10, discharge port; 11, guard plate; 12, discharge cylinder; 13, reserved port. DETAILED DESCRIPTION
[0020] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0021] In the description of the utility model, it should be explained that, unless otherwise expressly provided and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0022] Please refer to Figs. 1-4The utility model discloses an upper mechanism for stone crusher, including screening subassembly 1, upper assembly 2 and two square plates 4, screening subassembly 1 installs at the left side of upper assembly 2, the upper surface of every square plate 4 is fixedly connected with a group of square slide cylinder 5, the inside of every square slide cylinder 5 is slidably connected with sliding support 6, and the top of every group sliding support 6 is fixedly connected with connecting block 9, wherein the outer surface of two connecting blocks 9 is fixedly connected with the outer surface of screening subassembly 1, and the outer surface of the other two connecting blocks 9 is fixedly connected with the outer surface of upper assembly 2, the outer surface of every group sliding support 6 is fixedly connected with transmission square pole 8, the upper surface of every square plate 4 is fixedly connected with hydraulic cylinder 7, and the output of every hydraulic cylinder 7 is fixedly connected with the bottom surface of transmission square pole 8, screening subassembly 1 includes square frame 101, and the inner wall of square frame 101 is fixedly connected with two fixed boxes 102, the inside of every fixed box 102 is slidably connected with sliding plate 103, the bottom surface of every sliding plate 103 is fixedly connected with a plurality of extension springs 104, and the bottom of every extension spring 104 is fixedly connected with the inner bottom wall of fixed box 102, the upper surface of every sliding plate 103 is fixedly connected with a plurality of circular vertical rods 105, and the top of every circular vertical rod 105 extends to the top of fixed box 102, and the top of a plurality of circular vertical rods 105 is fixedly connected with vibrating screen plate 106 in common, and vibrating screen plate 106 is inclined, and the bottom of vibrating screen plate 106 is fixedly connected with vibrator 107, when the vibrator 107 at the bottom of vibrating screen plate 106 in screening subassembly 1 works, vibrating screen plate 106 can vibrate, and cooperating with the design of inclination, the stone material on vibrating screen plate 106 will automatically move to one side, simultaneously, vibrating screen plate 106 is connected with sliding plate 103 through circular vertical rod 105, and sliding plate 103 can slide up and down in fixed box 102 by extension spring 104, and this elastic support structure not only enhances the vibration effect, but also makes vibrating screen plate 106 better adapt to the screening process of different size stones, thereby can screen the dust in material, realizes the efficient and accurate screening of stone material impurity soil, can effectively satisfy the many needs of stone crusher in material feeding process, improves the efficiency and quality of stone production.
[0023] The upper feeding assembly 2 comprises a shell 201, the inside of the shell 201 is rotationally connected with two rotating shafts 202 through two groups of bearing seats, the outer surfaces of the two rotating shafts 202 are commonly connected with a conveying belt 203 in transmission, the front end of the output end of a rotary motor 204 is fixedly connected with one of the rotating shafts 202, a discharging pipe 205 is arranged on the right side of the shell 201, the rotating shaft 202 is driven to rotate through the rotary motor 204 in the upper feeding assembly 2, the conveying belt 203 is driven to run, and the crushed stone material after screening can be stably conveyed upwards, so that the material can be continuously and orderly conveyed to the stone crusher, the efficiency and reliability of feeding are improved, the stable feeding of the stone crusher is ensured, the bottom surface of the square frame 101 is provided with a discharging cylinder 12, the upper surface of the square frame 101 is provided with a guard plate 11, the screened soil impurities can be discharged, and the guard plate 11 can prevent the material from splashing when the material falls into the screening assembly 1.
[0024] The right side of the square frame 101 is provided with a discharging port 10, the discharging port 10 is located above the upper feeding assembly 2, the right side of the square frame 101 is fixedly connected with a guide plate 3, and the guide plate 3 is located above the upper feeding assembly 2, the discharging port 10 can accurately guide the qualified material after screening to the conveying belt 203 of the upper feeding assembly 2, ensures that the material smoothly enters the feeding link, and reduces material scattering and waste, and a plurality of reserved ports 13 are arranged on the outer surfaces of each square plate 4, so that the mechanism is more convenient to fix when being used and installed, and the convenience of installation is ensured.
[0025] The working principle of the utility model is: when in use, the mechanism is installed to the use position through the reserved port 13, according to the demand of the stone crusher, two hydraulic cylinders 7 can be started to run synchronously, so that the hydraulic cylinders 7 run along with the transmission square rod 8 and the sliding support rod 6 to slide up and down along the square sliding cylinder 5, the sliding support rod 6 and the transmission square rod 8 can move along with the connecting block 9, the screening assembly 1 and the upper feeding assembly 2 to move up and down, so that the height of the screening assembly 1 and the upper feeding assembly 2 is adjusted, then the material is put into the screening assembly 1, the vibrator 107 is driven to run, so that the vibrating sieve plate 106 and the circular vertical rod 105 move up and down, the circular vertical rod 105 moves to drive the sliding plate 103 to slide up and down in the fixed box 102, the vibrating sieve plate 106 can swing up and down under the elastic action of the extension spring 104 to screen the material, the impurities in the material are screened out, the remaining material falls into the upper feeding assembly 2 along the guide plate 3 along the vibrating sieve plate 106, and the rotary motor 204 is started to run along with the rotating shaft 202 and the conveying belt 203 to rotate, so that the conveying belt 203 can convey the material to the stone crusher for stone crushing treatment when rotating.
[0026] The above merely describes a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.
[0027] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is merely for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A feeding mechanism for a stone crusher, comprising a screening assembly (1), a feeding assembly (2) and two square plates (4), characterized in that, The screening assembly (1) is installed on the left side of the feeding assembly (2), the upper surface of each square plate (4) is fixedly connected with a group of square sliding cylinders (5), the inside of each square sliding cylinder (5) is slidably connected with a sliding support rod (6), the top end of each group of sliding support rods (6) is fixedly connected with a connecting block (9), the outer surfaces of two connecting blocks (9) are fixedly connected with the outer surface of the screening assembly (1), the outer surfaces of the other two connecting blocks (9) are fixedly connected with the outer surface of the feeding assembly (2), the outer surface of each group of sliding support rods (6) is fixedly connected with a transmission square rod (8), the upper surface of each square plate (4) is fixedly connected with a hydraulic cylinder (7), and the output end of each hydraulic cylinder (7) is fixedly connected with the bottom surface of the transmission square rod (8).
2. The feeding mechanism for a rock breaker according to claim 1, wherein The feeding assembly (2) comprises a shell (201), two rotating shafts (202) are rotatably connected in the shell (201) through two groups of bearing seats, the outer surfaces of the two rotating shafts (202) are commonly connected with a conveying belt (203), the front surface of the shell (201) is fixedly connected with a rotating motor (204), the output end of the rotating motor (204) is fixedly connected with the front end of one rotating shaft (202), and the right side of the shell (201) is provided with a discharge pipe (205).
3. The feeding mechanism for a rock breaker as claimed in claim 1, wherein, The bottom surface of the square frame (101) is provided with a discharge cylinder (12), and the upper surface of the square frame (101) is provided with a guard plate (11).
4. The feeding mechanism for a rock breaker according to claim 1, wherein The right side of the square frame (101) is provided with a discharge port (10), and the discharge port (10) is located above the feeding assembly (2).
5. The feeding mechanism for a lithotripter according to claim 1, wherein The right side of the square frame (101) is fixedly connected with a guide plate (3), and the guide plate (3) is located above the feeding assembly (2).
6. The feeding mechanism for a lithotripter according to claim 1, wherein The outer surface of each square plate (4) is provided with a plurality of reserved openings (13).