Sand mixer convenient to unload

Abstract

The utility model discloses a sand mixer convenient to unload, which belongs to the technical field of unloading of sand mixers, and comprises a base and a support frame arranged on the base, a sand mixer main body is arranged on the support frame, a cleaning component is arranged in an inner cavity of the sand mixer main body, an adjusting mechanism convenient to unload is arranged at the lower end of the sand mixer main body, and the sand mixer main body is arranged on the support frame. The adjusting mechanism is mounted at the bottom of the sand mixer main body, and the sand mixer main body can be driven to turn over through driving of the adjusting mechanism, so that the sand mixer main body can quickly discharge stirred materials; in the discharging process, the inner wall of the sand mixer main body is cleaned under driving of rotation of the sand mixer main body through cooperation of the arranged cleaning assembly, discharging of the sand mixer main body is rapid and clean, meanwhile, the arranged material collecting mechanism can drive the material collecting box to collect materials, convenience and rapidness are achieved, and the discharging time of the sand mixer main body is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand mixer unloading, in particular to a sand mixer with convenient unloading. Background Art

[0002] A sand mixer is a device that evenly mixes the various components of molding sand and effectively coats the surface of the sand particles with a binder. It is the primary equipment for foundry sand processing and mixing, and is also crucial for obtaining qualified molding sand. The sand mixer utilizes the relative motion of the grinding wheel and plate to crush the material between them, subjecting it to both grinding and grinding. While crushing, the sand mixer also mixes the material, making it an ideal device for producing unburned bricks, sand-lime bricks, cement bricks, refractory bricks, and for crushing and mixing fly ash, boiler slag, tailings, and industrial waste for brickmaking.

[0003] The cam is provided with a roller at the bottom end of the mixing drum, and a guide assembly is provided on one side of the mixing drum bottom end, and a discharge port is provided at the bottom end of the mixing drum surface and above the guide assembly. The mixing drum is convenient for unloading, because the guide assembly is provided below the discharge port, the material can flow from the guide assembly to other places or containers during discharge, and the discharge port will not be blocked due to excessive accumulation of materials. The guide assembly can be flipped and can be retracted under the mixing drum when not in operation. By arranging the pusher assembly at the bottom of the inner cavity of the mixing drum, the material attached to the cavity bottom can be pushed to the discharge port during unloading, thereby greatly improving the discharge efficiency.

[0004] According to the above introduction, the existing sand mixer is very inconvenient during the unloading process, which easily leads to the inability to clean the materials inside the sand mixer, reducing the working efficiency of the sand mixer in unloading materials. In order to solve the above problems, a sand mixer with convenient unloading is proposed. Utility Model Content

[0005] The purpose of the present invention is to provide a sand mixer with convenient unloading. An adjusting mechanism is installed at the bottom of the sand mixer body, and the driving of the adjusting mechanism can drive the sand mixer body to flip, so that the sand mixer body can quickly unload the stirred materials. During the unloading process, the inner wall of the sand mixer body is cleaned by the cooperation of the cleaning component under the driving force of the sand mixer body's own rotation, so that the sand mixer body can unload quickly and cleanly. At the same time, the material receiving mechanism can drive the material receiving box to receive the material, which is convenient and fast, saving the time of unloading the sand mixer body, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sand mixer that is convenient for unloading, comprising a base and a support frame installed on the base, a sand mixer body is provided on the support frame, an inner cavity of the sand mixer body is provided with a cleaning assembly, an adjustment mechanism that is convenient for unloading is provided at the lower end of the sand mixer body, and a material receiving mechanism that is convenient for receiving materials is provided on the surface of the base and below the support frame.

[0007] Preferably, the adjusting mechanism includes a hydraulic cylinder, the piston rod of the hydraulic cylinder is movably connected to an upper movable seat, the upper movable seat is fixed to the bottom of the sand mixer body, the bottom of the hydraulic cylinder is movably connected to a lower movable seat, the lower movable seat is fixed on the base, the bottom of the sand mixer body is fixedly connected to a connecting seat at a position symmetrical to the upper movable seat, the connecting seat is movably connected to a movable shaft, and both ends of the movable shaft are fixed on the support frame.

[0008] Preferably, the material receiving mechanism includes a sliding module, the sliding module is installed on a base, the opposite side of the sliding module is fixedly connected to a moving seat, and a material receiving box is placed on the top of the moving seat.

[0009] Preferably, the four sides of the upper surface of the movable seat are fixedly connected with limiting blocks, and the material receiving box is clamped on the inner side of the limiting blocks.

[0010] Preferably, the cleaning assembly includes a stirring rod, one end of which is fixed to the roller of the sand mixer body, and the other end of the stirring rod is fixedly connected to a scraper, one side of which is in contact with the inner wall of the sand mixer body.

[0011] Preferably, protective pads are installed on both sides of the top of the support frame, and the surfaces of the protective pads are in contact with the bottom of the sand mixer body.

[0012] Preferably, two symmetrical sides of the support frame are fixedly connected with reinforcing rods, and the corners at the top of the support frame are arranged in an oblique section.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model provides a sand mixer with convenient unloading, wherein an adjusting mechanism is installed at the bottom of the sand mixer body, and the driving of the adjusting mechanism can drive the sand mixer body to turn over, so that the sand mixer body can quickly unload the stirred materials, and during the unloading process, the inner wall of the sand mixer body is cleaned by the cooperation of the cleaning component under the driving force of the sand mixer body's own rotation, so that the sand mixer body can unload quickly and cleanly, and the material receiving mechanism can drive the material receiving box to receive the material, which is convenient and fast, and saves the time of unloading the sand mixer body.

[0015] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a rear view schematic diagram of the support frame and sand mixer main structure of the utility model;

[0018] Figure 3 This is a schematic top view of the main structure of the sand mixer of the present utility model;

[0019] Figure 4 It is a partial side view schematic diagram of the support frame structure of the present invention.

[0020] Numbers in the figure: 1. Base; 2. Support frame; 3. Sand mixer body; 4. Cleaning assembly; 41. Stirring rod; 42. Scraper; 5. Adjustment mechanism; 51. Hydraulic cylinder; 52. Upper movable seat; 53. Lower movable seat; 54. Connecting seat; 55. Movable shaft; 6. Material receiving mechanism; 61. Sliding module; 62. Moving seat; 63. Material receiving box; 7. Limit block; 8. Protective pad; 9. Reinforcement rod. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides Figures 1 to 4The hopper 3 is provided with a plurality of cleaning members 4, and the cleaning members 4 are provided with a plurality of cleaning members 5. The hopper 3 is provided with a plurality of cleaning members 4, and the cleaning members 4 are provided with a plurality of cleaning members 5. The hopper 3 is provided with a plurality of cleaning members 4.

[0023] The adjusting mechanism 5 includes a hydraulic cylinder 51, the piston rod of the hydraulic cylinder 51 is movably connected to an upper movable seat 52, and the upper movable seat 52 is fixed to the bottom of the sand mixer body 3. The bottom of the hydraulic cylinder 51 is movably connected to a lower movable seat 53, and the lower movable seat 53 is fixed on the base 1. A connecting seat 54 is fixedly connected to a position symmetrical to the upper movable seat 52 at the bottom of the sand mixer body 3. A movable shaft 55 is movably connected to the connecting seat 54, and both ends of the movable shaft 55 are fixed on the support frame 2. The cooperation of the upper movable seat 52 and the lower movable seat 53 can provide a movable effect when the hydraulic cylinder 51 is driven, so that the driving of the hydraulic cylinder 51 drives the sand mixer body 3 to flip. When the sand mixer body 3 is flipped, the cooperation of the connecting seat 54 and the movable shaft 55 can provide a limiting movable effect on the sand mixer body 3, so that the stability of the sand mixer body 3 is enhanced during the flipping process.

[0024] The material collecting mechanism 6 includes a sliding module 61, which is installed on the base 1. A moving seat 62 is fixedly connected to the opposite side of the sliding module 61, and a material collecting box 63 is placed on the top of the moving seat 62. By setting the sliding module 61, the moving seat 62 can be driven to move and adjust its position, and then the moving seat 62 can drive the material collecting box 63 to move, so as to collect the materials discharged from the sand mixer main body 3.

[0025] The upper surface of the movable seat 62 is fixedly connected to the limiting blocks 7 around, and the material receiving box 63 is clamped on the inner side of the limiting blocks 7. The position of the material receiving box 63 on the movable seat 62 can be clamped and limited by the provided limiting blocks 7.

[0026] The cleaning assembly 4 includes a stirring rod 41, one end of which is fixed on the roller of the sand mixer body 3, and the other end of the stirring rod 41 is fixedly connected to a scraper 42, one side of the scraper 42 is in contact with the inner wall of the sand mixer body 3, and the stirring rod 41 is added inside the sand mixer body 3 to enhance the mixing of the material, and then the scraper 42 is provided to clean the material adhered to the inner wall of the sand mixer body 3.

[0027] Protective pads 8 are installed on both sides of the top of the support frame 2. The surface of the protective pads 8 fits with the bottom of the sand mixer body 3. The protective pads 8 can provide protection for the connection between the sand mixer body 3 and the support frame 2, reducing the wear between the bottom of the sand mixer body 3 and the support frame 2.

[0028] The support frame 2 has two symmetrical sides fixedly connected with reinforcing rods 9 to enhance the stability of the support frame 2. The corners at the top of the support frame 2 are arranged in a beveled surface to prevent the corners of the support frame 2 from colliding with users and passers-by.

[0029] When the material is unloaded, the sliding module 61 in the material receiving mechanism 6 can first drive the movable seat 62 to move and adjust its position, and then the movable seat 62 can drive the material receiving box 63 to move out of the position of the support frame 2, and then drive the hydraulic cylinder 51 in the adjusting mechanism 5. The cooperation of the upper movable seat 52 and the lower movable seat 53 can provide a movable effect when the hydraulic cylinder 51 is driven, so that the driving of the hydraulic cylinder 51 drives the sand mixer body 3 to flip. When the sand mixer body 3 flips, the cooperation of the connecting seat 54 and the movable shaft 55 can provide a limiting movable effect for the sand mixer body 3, so that the stability of the sand mixer body 3 is enhanced during the flipping process. Then the flipped sand mixer body 3 is unloaded through the discharge port. During the unloading process, the inner wall of the sand mixer body 3 is cleaned by the cooperation of the cleaning component 4 under the driving force of the sand mixer body 3 itself, so that the sand mixer body 3 can unload quickly and cleanly, which is convenient for the staff to operate and saves the time of the staff to unload the sand mixer body 3.

[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 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 sand mixer with convenient unloading, comprising a base (1) and a support frame (2) mounted on the base (1), characterized in that: A sand mixer body (3) is provided on the support frame (2), a cleaning assembly (4) is provided in the inner cavity of the sand mixer body (3), an adjustment mechanism (5) for facilitating unloading is provided at the lower end of the sand mixer body (3), and a material receiving mechanism (6) for facilitating receiving materials is provided on the surface of the base (1) and below the support frame (2).

2. A sand mixer with convenient unloading according to claim 1, characterized in that: The adjusting mechanism (5) comprises a hydraulic cylinder (51), a piston rod of the hydraulic cylinder (51) being movably connected to an upper movable seat (52), the upper movable seat (52) being fixed to the bottom of the sand mixer body (3), the bottom of the hydraulic cylinder (51) being movably connected to a lower movable seat (53), the lower movable seat (53) being fixed to the base (1), a connecting seat (54) being fixedly connected to a position symmetrical to the upper movable seat (52) at the bottom of the sand mixer body (3), a movable shaft (55) being movably connected to the connecting seat (54), and both ends of the movable shaft (55) being fixed to the support frame (2).

3. The sand mixer with convenient unloading according to claim 2, characterized in that: The material receiving mechanism (6) comprises a sliding module (61), the sliding module (61) is mounted on the base (1), a moving seat (62) is fixedly connected to the opposite side of the sliding module (61), and a material receiving box (63) is placed on the top of the moving seat (62).

4. The sand mixer with convenient unloading according to claim 3, characterized in that: The upper surface of the movable seat (62) is fixedly connected to the limiting block (7) on all sides, and the material receiving box (63) is clamped on the inner side of the limiting block (7).

5. The sand mixer with convenient unloading according to claim 1, characterized in that: The cleaning assembly (4) comprises a stirring rod (41), one end of which is fixed to a rotating roller of the sand mixer body (3), and the other end of which is fixedly connected to a scraper (42), one side of which is in contact with the inner wall of the sand mixer body (3).

6. The sand mixer with convenient unloading according to claim 1, characterized in that: Protective pads (8) are installed on both sides of the top of the support frame (2), and the surfaces of the protective pads (8) are in contact with the bottom of the sand mixer body (3).

7. The sand mixer with convenient unloading according to claim 1, characterized in that: The support frame (2) has two symmetrical sides fixedly connected with reinforcing rods (9), and the corners at the top of the support frame (2) are arranged in an oblique section.

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