Wide-surface roller press
By designing the feeding mechanism and the uniform feeding mechanism, the wear and vibration problems of the roller press when processing larger particles of material are solved, achieving uniform material feeding and improving the roller pressing effect and equipment stability.
Patent Information
- Application Number
- CN202423255735.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-28
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-28
AI Technical Summary
When processing larger particles, existing roller presses are prone to increased roller wear, equipment vibration, blockage, and the formation of pits on the roller surface, which affects equipment life and output.
The design includes a feeding mechanism and a leveling mechanism. The feeding mechanism separates larger materials using V-shaped baffles, while the leveling mechanism distributes materials using an array of leveling plates, ensuring that materials enter the roller press evenly and preventing larger materials from impacting the roller surface.
It effectively avoids the impact of large materials on the roller surface, reduces the formation of pits on the roller surface, improves the rolling effect and equipment stability, and extends the equipment life.
Smart Images
Figure CN223717238U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to roll press technical field, concretely relates to a wide face roll press. BACKGROUND
[0002] Roll press is a kind of high-efficiency powder grinding equipment, mainly used to extrude and crush granular material. It is composed of two opposite rotating rollers. When the material enters the gap between the two rollers from the top, the material is crushed under the strong pressure of the rollers, thereby changing the particle size and structure of the material, making it easier to process subsequently.
[0003] In the process of material rolling in the roll press, it is found that some larger materials entering the roll press interior can easily lead to intensified roller wear, equipment vibration and even blockage, and at the same time, can cause impact on the roller surface, with the possibility of producing pits. Uneven feeding can cause excessive local stress on the roller surface, thereby causing the roller surface to form pits. After the roller surface is damaged to form pits, it can cause the roll press to vibrate, and can also cause the associated damage of the speed reducer and motor, affecting the yield.
[0004] In summary, there is currently a need for a wide face roll press that can uniformly screen and roll materials. UTILITY MODEL CONTENTS
[0005] In view of the deficiencies of the prior art, the utility model provides a wide face roll press to solve the problems mentioned in the background art.
[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions:
[0007] A wide face roll press includes a machine box, the machine box top is provided with a feeding port, the machine box middle is mirror image provided with a roller, the machine box both ends are provided with a transmission device, the machine box top one side is provided with a feeding mechanism for assisting feeding, and the machine box top other side is provided with a material uniformizing mechanism for uniformizing and distributing materials;
[0008] The feeding mechanism includes a guide plate, a blocking plate, a connecting rod and a blocking rod, the guide plate is fixedly arranged on the machine box top, the guide plate side is inclinedly arranged, the guide plate top is provided with the blocking plate, the blocking plate middle is provided with the connecting rod, the blocking plate and the guide plate form a feeding area, the blocking plate is internally provided with a plurality of blocking rods, and the blocking rods are distributed in V shape.
[0009] Further, the blocking rod and the blocking plate are hingedly slid, the connecting rod and the blocking plate are hingedly rotated, and the connecting rod and the guide plate are threadedly connected.
[0010] Further, the guide plate both ends are provided with guide blocks, the guide block side is inclinedly provided with a distributing plate, and the distributing plate edge is provided with a baffle.
[0011] Further, the uniform material mechanism comprises a mounting frame, a movable seat and a supporting rod, the mounting frame is fixedly arranged on the top surface of the case, the inner side of the mounting frame is provided with the movable seat, the middle part of the movable seat is provided with the supporting rod, the end part of the supporting rod is provided with the uniform material assembly, and the uniform material assembly is located on the side of the material guide plate.
[0012] Further, the uniform material assembly comprises a horizontal plate and a uniform material plate, the horizontal plate is fixedly arranged on the end part of the supporting rod, the bottom surface of the horizontal plate is provided with the uniform material plate, and the uniform material plate is arranged in an array.
[0013] Further, the movable seat is slidably clamped with the mounting frame, the two end parts of the mounting frame are provided with reciprocating devices, the end part of each reciprocating device is provided with a reciprocating push rod, and the end part of each reciprocating push rod is fixedly connected with the end part of the movable seat.
[0014] The utility model provides a wide face roll press, compared with the prior art, has the following beneficial effects:
[0015] When the material enters the feeding area, the V-shaped distribution of the material blocking rod in the feeding mechanism can separate the larger material in the material, so that the material can be ensured to be in the particle size that meets the processing of the roll press, thereby avoiding the impact of the larger material on the roll surface of the roll, and the concave pit on the roll surface is avoided.
[0016] The array distribution of the uniform material plate in the uniform material mechanism can shunt the large material, so that the material is more evenly distributed when entering the case through the feeding port and being rolled by the roll, and the uneven material is avoided to cause the concave pit on the roll surface. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.
[0018] Figure 1 The structure schematic diagram of the wide face roll press of the utility model is shown;
[0019] Figure 2 The structure schematic diagram of the whole section of the utility model is shown;
[0020] Figure 3 The structure schematic diagram of the feeding mechanism of the utility model is shown;
[0021] Figure 4 The distribution schematic diagram of the uniform material mechanism of the utility model is shown;
[0022] Figure 5The utility model discloses a structure schematic diagram of the material uniform mechanism is shown.
[0023] As shown in the figure: 1, the case; 11, the inlet; 2, the roller; 21, transmission; 3, the feeding mechanism; 31, the guide plate; 32, the baffle; 33, the connecting rod; 34, the blocking rod; 35, the guide block; 36, the distribution plate; 37, the baffle; 4, the material uniform mechanism; 41, the mounting frame; 42, the movable seat; 43, the support; 44, the crossbeam; 45, the material uniform plate; 46, the reciprocating device; 47, the reciprocating push rod. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor are within the protection scope of the utility model. Embodiment 1
[0025] To solve the technical problem in the background art, a wide-face roller press is given as follows:
[0026] Combining Figures 1-4 As shown in the figure, the utility model provides a wide-face roller press, which comprises a case 1, the case 1 top is provided with the inlet 11 of feeding material, the case 1 middle part is provided with the roller 2 for carrying out the roller pressing treatment to material, the case 1 both ends are provided with the transmission 21 for providing power for the roller 2, such as motor, speed reducer, shaft coupling and other components, the case 1 top end one side is provided with the feeding mechanism 3 for assisting feeding, the case 1 top other side is provided with the material uniform mechanism 4 for uniform distribution, the feeding mechanism 3 includes guide plate 31, baffle 32, connecting rod 33 and blocking rod 34, the guide plate 31 is fixedly arranged on the top of the case 1, the side of the guide plate 31 is arranged in an inclined manner, the guide plate 31 top is provided with the baffle 32, the baffle 32 middle part is provided with the connecting rod 33, the baffle 32 and the guide plate 31 form the feeding area, the baffle 32 is provided with a plurality of blocking rods 34, the blocking rods 34 are distributed in a V shape, when the material enters the feeding area, the blocking rods 34 distributed in a V shape can separate the larger material in the material, in this way, the material can be ensured to be in the particle size meeting the processing of the roller press, thereby avoiding that the larger material can impact the roller surface of the roller 2, causing the concave pit on the roller surface;
[0027] As an improvement of the above scheme, the material blocking rod 34 is in sliding engagement with the material blocking plate 32, the connecting rod 33 is in rotating engagement with the material blocking plate 32, and the connecting rod 33 is in threaded connection with the material guide plate 31. Through the threaded connection between the connecting rod 33 and the material guide plate 31, the height of the material inlet area can be easily changed by the worker. Through the sliding engagement between the material blocking rod 34 and the material blocking plate 32, the worker can pull out the material blocking rod 34 in the material blocking plate 32, so as to realize the effect of adjusting the material blocking distance of the material blocking rod 34.
[0028] In the embodiment, the material guide plate 31 is provided with material guide blocks 35 at both ends, the material guide blocks 35 are provided with material distribution plates 36 on the side surfaces, the material distribution plates 36 are provided with blocking plates 37 at the edges, and the material distribution plates 36 obliquely arranged above the material guide blocks 35 can concentrate and guide the materials separated by the material blocking rod 34, so as to facilitate the worker to collect larger materials. Embodiment 2
[0029] As shown in the above embodiment, the embodiment further provides the following contents: Figures 1-5
[0030] In order to further reduce the occurrence of pits in the roller press, the embodiment provides the following design:
[0031] The material uniformizing mechanism 4 includes a mounting frame 41, a movable seat 42, and a supporting rod 43. The mounting frame 41 is fixedly arranged on the top surface of the machine box 1, the movable seat 42 is arranged on the inner side of the mounting frame 41, the supporting rod 43 is arranged in the middle of the movable seat 42, the supporting rod 43 is provided with a material uniformizing assembly at the end, and the material uniformizing assembly is arranged on the side surface of the material guide plate 31. The movable seat 42 arranged on the inner side of the mounting frame 41 facilitates the horizontal movement of the supporting rod 43 and the material uniformizing assembly.
[0032] As an improvement of the above scheme, the material uniformizing assembly includes a horizontal plate 44 and material uniformizing plates 45. The horizontal plate 44 is fixedly arranged at the end of the supporting rod 43, the material uniformizing plates 45 are arranged on the bottom surface of the horizontal plate 44, and the material uniformizing plates 45 are arranged in an array. The arrayed material uniformizing plates 45 can divide the large strands of materials, so that the materials entering the machine box 1 through the material inlet 11 are more uniformly distributed when being rolled by the roller 2, thereby ensuring the rolling effect of the materials and avoiding the uneven materials from causing pits on the roller surface of the roller 2.
[0033] In the embodiment, the movable seat 42 is in sliding engagement with the mounting frame 41, the mounting frame 41 is provided with a reciprocating device 46 at both ends, the reciprocating device 46 is like a reciprocating motor, and the reciprocating device 46 can drive a reciprocating push rod 47 to move. The reciprocating device 46 is provided with the reciprocating push rod 47 at the end, the reciprocating push rod 47 is fixedly connected with the end of the movable seat 42, and when the reciprocating push rod 47 drives the movable seat 42 to reciprocate, the material uniformizing assembly can disperse the materials when dividing the materials, thereby further improving the uniformity of the materials flowing and rolling.
Claims
1. A wide face roll press characterized by: Including the case (1), the case (1) top is provided with the feeding port (11), the case (1) middle mirror image is equipped with the roller (2), the case (1) both ends are equipped with transmission device (21), the case (1) top one side is equipped with the auxiliary feeding feeding mechanism (3), the case (1) top other side is equipped with the uniform material mechanism (4) of uniform material distribution; The feeding mechanism (3) includes a guide plate (31), a blocking plate (32), a connecting rod (33) and a blocking rod (34), the guide plate (31) is fixedly arranged on the top of the case (1), the side of the guide plate (31) is inclined, the top of the guide plate (31) is provided with the blocking plate (32), the middle of the blocking plate (32) is provided with the connecting rod (33), the blocking plate (32) and the guide plate (31) form a feeding area, the blocking plate (32) is provided with a plurality of blocking rods (34) inside, and the blocking rods (34) are distributed in V shape.
2. A wide face roll press according to claim 1, characterized in that: The blocking rod (34) and the blocking plate (32) are engaged and slide, the connecting rod (33) and the blocking plate (32) are engaged and rotate, and the connecting rod (33) and the guide plate (31) are threadedly connected.
3. A wide face roll press according to claim 1, wherein: The both ends of the guide plate (31) are provided with guide blocks (35), the side of the guide block (35) is inclined and provided with a distribution plate (36), and the edge of the distribution plate (36) is provided with a baffle (37).
4. A wide face roll press according to claim 1, wherein: The uniform material mechanism (4) includes a mounting frame (41), a movable seat (42) and a supporting rod (43), the mounting frame (41) is fixedly arranged on the top surface of the case (1), the inner side of the mounting frame (41) is provided with the movable seat (42), the middle of the movable seat (42) is provided with the supporting rod (43), the end of the supporting rod (43) is provided with a uniform material assembly, and the uniform material assembly is located on the side of the guide plate (31).
5. A wide face roll press according to claim 4, wherein: The uniform material assembly includes a horizontal plate (44) and a uniform material plate (45), the horizontal plate (44) is fixedly arranged on the end of the supporting rod (43), the bottom surface of the horizontal plate (44) is provided with the uniform material plate (45), and the uniform material plate (45) is arranged in an array.
6. A wide face roll press according to claim 4, wherein: The movable seat (42) and the mounting frame (41) are engaged and slide, the both ends of the mounting frame (41) are provided with reciprocating devices (46), the end of the reciprocating device (46) is provided with a reciprocating push rod (47), and the end of the reciprocating push rod (47) is fixedly connected with the movable seat (42).