Uniform sand mixing equipment

Abstract

The utility model provides uniform sand mixing equipment which comprises a machine frame, a sand mixing kettle arranged on the machine frame, a stirring assembly arranged on the machine frame and extending into the sand mixing kettle, and buffer filler filled between the sand mixing kettle and the machine frame, when the sand mixing kettle is arranged on the machine frame in a matched mode, the buffer filler can be attached to the outer wall of the sand mixing kettle, and therefore the sand mixing kettle can be evenly mixed. The sand mixing kettle and the stirring assembly are supported at the same time by arranging the rack, and then the space between the sand mixing kettle and the rack is filled with the buffer filler, so that the influence of vibration of the driving assembly on the sand mixing kettle can be effectively reduced, the rack can be prevented from generating material fatigue, and the overall service life of the sand mixing equipment is prolonged; interference of vibration of the driving assembly on rotation of the stirring assembly is reduced, the material dispersion uniformity degree is improved, the user experience is improved, and the device has the advantages of being simple in structure, convenient to assemble, controllable in occupied area, low in implementation cost and convenient to popularize and implement.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of building construction, and particularly relates to a uniform sand mixing device. BACKGROUND

[0002] In the prior art, a sand mixing device is a very important tool for mixing materials such as sand, cement and water together to make concrete or mortar, which is usually used in building engineering. The sand mixing process can improve the performance of materials, increase the strength of mortar, and improve the fluidity and plasticity.

[0003] In the prior art, a sand mixing device usually includes a driving assembly, a stirring assembly and a stirring tank. The materials are put into the stirring tank, and the stirring assembly is driven by the driving assembly to rotate relative to the stirring tank to disperse and mix the materials in the stirring tank. In actual use, as shown in the technical solution provided in the patent document with the application number CN202323382004.4, the driving assembly will vibrate during stirring. On the one hand, the vibration will quickly cause material fatigue of the support assembly, reducing the overall service life of the sand mixing device. On the other hand, the overall vibration during stirring will interfere with the rotation of the stirring rod, thereby reducing the uniformity of material dispersion and user experience. Therefore, there is an urgent need for improvement. CONTENT OF THE UTILITY MODEL

[0004] The application is proposed to solve the technical problem in the prior art that the vibration of the driving assembly is large during the operation of the traditional sand mixing device, which on the one hand causes material fatigue of the support assembly, reducing the overall service life of the sand mixing device, and on the other hand, the overall vibration of the device will interfere with the rotation of the stirring rod, thereby reducing the uniformity of material dispersion and user experience. A uniform sand mixing device is provided.

[0005] The application adopts the following scheme. A uniform sand mixing device includes a rack, a sand mixing kettle arranged on the rack, a stirring assembly arranged on the rack and extending into the sand mixing kettle, and a buffer filler filled between the sand mixing kettle and the rack. When the sand mixing kettle is matched with the rack, the buffer filler is attached to the outer wall of the sand mixing kettle, and the material of the buffer filler is flexible and elastic.

[0006] In some possible embodiments, in the uniform sand mixing device,

[0007] The thickness of the kettle wall of the sand mixing kettle is defined as A;

[0008] The thickness of the buffer filler is defined as B;

[0009] The A and the B satisfy the following relationship: A is greater than or equal to 2B, and 0.5cm is less than or equal to B and is less than or equal to 3.5cm.

[0010] In some possible embodiments, the material of the buffer filling is any one of foamed polystyrene, polyethylene foam, polyurethane foam, corrugated paper, honeycomb paper, cotton cloth, nylon, silica gel, and styrene-butadiene rubber.

[0011] In some possible embodiments, the rack comprises a base frame, a plurality of support legs arranged on the base frame, a top frame arranged above the base frame, and a plurality of connecting rods arranged between the base frame and the top frame, the base frame, the top frame, and the connecting rods collectively enclosing a receiving cavity, and the sand mixer is arranged in the receiving cavity.

[0012] In some possible embodiments, the stirring assembly comprises a driving assembly, a stirring rod arranged on a driving end of the driving assembly, and a plurality of stirring blades arranged on the stirring rod, the driving assembly is arranged on the top frame, and the stirring rod is extendable into the sand mixer.

[0013] In some possible embodiments, a plurality of the stirring blades are arranged at intervals along the length direction of the stirring rod, an angle between two adjacent stirring blades is defined as C, and the C satisfies the following relationship: 45°≤C≤60°.

[0014] In some possible embodiments, the stirring blade comprises a main body and a stirring hole arranged on the main body, and the cross-sectional shape of the stirring hole is a runway type.

[0015] In some possible embodiments, the uniform sand mixing device comprises a rack and a sand mixer arranged in the rack,

[0016] the length of the stirring blade is defined as D;

[0017] the width of the stirring blade is defined as E;

[0018] the D and the E satisfy the following relationship: 8.5≤D / E≤11.5.

[0019] In some possible embodiments, the uniform sand mixing device further comprises a connecting assembly arranged between the rack and the sand mixer, the sand mixer is detachably arranged on the rack through the connecting assembly, the connecting assembly comprises a connecting convex edge arranged on the outer periphery of the sand mixer and a plurality of connecting holes arranged on the connecting convex edge, and the connecting convex edge is arranged on the base frame.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] This application provides a uniform sand mixing device, which includes a frame, a sand mixing vessel mounted on the frame, a stirring component mounted on the frame and extending into the sand mixing vessel, and a buffer filler filling between the sand mixing vessel and the frame. When the sand mixing vessel is mounted on the frame, the buffer filler can fit against the outer wall of the sand mixing vessel, and the buffer filler is made of a flexible and elastic material. By setting the frame to support both the sand mixing vessel and the stirring component, and filling the space between the sand mixing vessel and the frame with buffer filler, the impact of the vibration of the drive component on the sand mixing vessel can be effectively reduced, material fatigue of the frame can be avoided, the overall service life of the sand mixing device can be improved, the interference of the vibration of the drive component on the rotation of the stirring component can be reduced, thereby improving the uniformity of material dispersion and enhancing the user experience. It has the advantages of simple structure, easy assembly, controllable floor space, low implementation cost, and easy promotion and implementation. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of a uniform sand mixing device according to this application;

[0023] Figure 2 This is an exploded structural diagram of a uniform sand mixing device according to this application;

[0024] Figure 3 This is a top view of a uniform sand mixing device according to this application;

[0025] Figure 4 This is a cross-sectional view of point aa in a uniform sand mixing device of this application. Detailed Implementation

[0026] Combination Figures 1-4 The content shown further illustrates the technical solution provided in this application: a uniform sand mixing device, including a frame 1, a sand mixing vessel 2 disposed on the frame 1, a stirring assembly 3 disposed on the frame 1 and extending into the interior of the sand mixing vessel 2, and a buffer filler filling between the sand mixing vessel 2 and the frame 1. When the sand mixing vessel 2 is matched and disposed on the frame 1, the buffer filler is in contact with the outer wall of the sand mixing vessel 2, and the material of the buffer filler is a flexible elastic material.

[0027] The application provides a uniform sand mixing device, which comprises a rack, a sand mixing kettle arranged on the rack, a stirring assembly arranged on the rack and extending into the sand mixing kettle, and a buffer filler filled between the sand mixing kettle and the rack. When the sand mixing kettle is matched with the rack, the buffer filler can be attached to the outer wall of the sand mixing kettle, and the material of the buffer filler is flexible and elastic. By arranging the rack to support the sand mixing kettle and the stirring assembly, and filling the buffer filler between the sand mixing kettle and the rack, the influence of the vibration of the driving assembly on the sand mixing kettle can be effectively reduced, the material fatigue of the rack can be avoided, the overall service life of the sand mixing device is improved, the interference of the vibration of the driving assembly with the rotation of the stirring assembly is reduced, the uniformity of material dispersion is improved, the user experience is improved, and the device has the advantages of simple structure, convenient assembly, controllable floor area, low implementation cost and easy popularization and implementation.

[0028] The thickness of the kettle wall of the sand mixing kettle 2 is defined as A;

[0029] The thickness of the buffer filler is defined as B;

[0030] The A and the B satisfy the following relationship: A>2B and 0.5cm

[0031] In actual implementation, the average thickness of the buffer filler is 0.66cm.

[0032] In the implementation of the present embodiment, the material of the buffer filler is any one of foamed polystyrene, polyethylene foam, polyurethane foam, corrugated paper, honeycomb paper, cotton cloth, nylon, silica gel and styrene-butadiene rubber.

[0033] In actual implementation, the material of the buffer filler is polyurethane foam.

[0034] In actual implementation, polyurethane foam is used, which can provide effective buffering and protection for the sand mixing kettle and reduce the vibration and impact that may occur during stirring.

[0035] In the implementation of the present embodiment, the rack 1 comprises a base frame 10, a plurality of support legs 11 arranged on the base frame 10, a top frame 12 arranged above the base frame 10, and a plurality of connecting rods 13 arranged between the base frame 10 and the top frame 12. The base frame 10, the top frame 12 and the connecting rods 13 jointly enclose a receiving cavity 14, and the sand mixing kettle 2 is arranged in the receiving cavity 14.

[0036] In the implementation of the present embodiment, the stirring assembly 3 comprises a driving assembly 30, a stirring rod 31 arranged on the driving end of the driving assembly 30, and a stirring blade 32 arranged on the stirring rod 31. The driving assembly 30 is arranged on the top frame 12, and the stirring rod 31 can extend into the sand mixing kettle 2.

[0037] In the embodiment, the stirring blades 32 are arranged at intervals along the length direction of the stirring rod 31, the angle between two adjacent stirring blades 32 is defined as C, and the C satisfies the following relationship: 45°≤C≤60°.

[0038] In the actual implementation, C=60°.

[0039] In the embodiment, the stirring blade 32 comprises a main body 320 and a stirring hole 321 arranged on the main body 320, and the cross-sectional shape of the stirring hole 321 is a runway type.

[0040] In the embodiment, the length of the stirring blade 32 is defined as D.

[0041] In the embodiment, the width of the stirring blade 32 is defined as E.

[0042] In the embodiment, the D and the E satisfy the following relationship: 8.5≤D / E≤11.5.

[0043] In the embodiment, the D and the E satisfy the following relationship: 8.5≤D / E≤11.5.

[0044] In the embodiment, the connecting assembly 4 is arranged between the rack 1 and the sand mixing kettle 2, the sand mixing kettle 2 is detachably arranged on the rack 1 through the connecting assembly 4, the connecting assembly 4 comprises a connecting convex edge 40 arranged on the outer periphery of the sand mixing kettle 2 and a plurality of connecting convex edges 41 arranged on the connecting convex edge 40, and the connecting convex edge 40 can be arranged on the bottom rack 10.

[0045] In the actual implementation, the bottom rack, the connecting rod and the top rack are detachably connected, one end of the connecting rod is provided with a threaded connector, the other end is provided with a plug-in connector, the bottom rack is provided with a threaded connection hole at the corresponding position of the connecting rod, the top rack is provided with a plug-in connection hole at the corresponding position of the connecting rod, the threaded connector is matched and arranged in the threaded connection hole, and then the top rack is matched and arranged on the connecting rod, so that the three are collectively enclosed to form a containing cavity. In the use process, the sand mixing kettle is first arranged on the bottom rack, and then the top rack is arranged on the connecting rod.

[0046] In the actual implementation, the bottom rack is provided with a connecting hole, when the sand mixing kettle is arranged on the bottom rack, the fastener can be simultaneously arranged in the connecting hole of the connecting convex edge and the connecting hole of the bottom rack, so that the sand mixing kettle is arranged on the bottom rack.

[0047] In the actual implementation, the sand mixing kettle comprises a kettle body, a cover arranged on the kettle body, and a feeding port arranged on the cover, and the user can open the cover to arrange the stirring assembly in the sand mixing kettle.

[0048] In actual implementation, two feeding inlets are arranged, and two different materials can be simultaneously input into the sand mixing kettle to improve the sand mixing efficiency and uniformity.

[0049] The application provides a uniform sand mixing device, which comprises a rack, a sand mixing kettle arranged on the rack, a stirring assembly arranged on the rack and extending into the sand mixing kettle, and a buffer filler filled between the sand mixing kettle and the rack. When the sand mixing kettle is matched with the rack, the buffer filler can be attached to the outer wall of the sand mixing kettle, and the buffer filler is made of a flexible elastic material. By arranging the rack to support the sand mixing kettle and the stirring assembly, and filling the buffer filler between the sand mixing kettle and the rack, the influence of the vibration of the driving assembly on the sand mixing kettle can be effectively reduced, the material fatigue of the rack can be avoided, the overall service life of the sand mixing device is prolonged, the interference of the vibration of the driving assembly on the rotation of the stirring assembly is reduced, the uniformity of material dispersion is improved, the user experience is improved, and the device has the advantages of simple structure, convenient assembly, controllable floor area, low implementation cost and easy popularization and implementation.

[0050] The above is an embodiment of the application and does not limit the application. Any modification, equivalent replacement and improvement within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. A uniform sand mixing apparatus, characterized by, The device comprises a rack (1), a sand mixing kettle (2) arranged on the rack (1), a stirring assembly (3) arranged on the rack (1) and extending into the sand mixing kettle (2), and a buffer filler filled between the sand mixing kettle (2) and the rack (1), when the sand mixing kettle (2) is matched with the rack (1), the buffer filler is attached to the outer wall of the sand mixing kettle (2), and the buffer filler is made of flexible elastic material.

2. The uniform sand mixing device according to claim 1, wherein the thickness of the kettle wall of the sand mixing kettle (2) is defined as A; the thickness of the buffer filler is defined as B; the A and the B satisfy the following relationship: A≥2B and 0.5cm≤B≤3.5cm. The thickness of the kettle wall of the sand mixing kettle (2) is defined as A; the thickness of the buffer filler is defined as B; the A and the B satisfy the following relationship: A≥2B and 0.5cm≤B≤3.5cm. The material of the buffer filler is any one of foamed polystyrene, polyethylene foam, polyurethane foam, corrugated paper, honeycomb paper, cotton cloth, nylon, silica gel, and styrene-butadiene rubber. The rack (1) comprises a base frame (10), a plurality of support legs (11) arranged on the base frame (10), a top frame (12) arranged above the base frame (10), and a plurality of connecting rods (13) arranged between the base frame (10) and the top frame (12), the base frame (10), the top frame (12), and the connecting rods (13) jointly enclose a receiving cavity (14), and the sand mixing kettle (2) is arranged in the receiving cavity (14).

3. A uniform sand mixing plant as claimed in claim 1, wherein, The stirring assembly (3) comprises a driving assembly (30), a stirring rod (31) arranged on the driving end of the driving assembly (30), and a stirring blade (32) arranged on the stirring rod (31), the driving assembly (30) is arranged on the top frame (12), and the stirring rod (31) can extend into the sand mixing kettle (2).

4. A uniform sand mixing plant as claimed in claim 1, wherein, A plurality of stirring blades (32) are arranged along the length direction of the stirring rod (31), the angle between two adjacent stirring blades (32) is defined as C, and the C satisfies the following relationship: 45°≤C≤60°.

5. A uniform sand mixing plant as claimed in claim 4, wherein, The stirring blade (32) comprises a main body (320) and a stirring hole (321) arranged on the main body (320), and the cross-sectional shape of the stirring hole (321) is a runway type.

6. A uniform sand mixing plant as claimed in claim 5, wherein, 8. The uniform sand mixing device according to claim 5, wherein the length of the stirring blade (32) is defined as D; the width of the stirring blade (32) is defined as E; and the D and the E satisfy the following relationship: 8.5≤D / E≤11.

5.

7. A uniform sand mixing plant as claimed in claim 5, wherein, The device further comprises a connecting assembly (4) arranged between the rack (1) and the sand mixing kettle (2), the sand mixing kettle (2) is detachably arranged on the rack (1) through the connecting assembly (4), the connecting assembly (4) comprises a connecting convex edge (40) arranged on the outer periphery of the sand mixing kettle (2) and a plurality of connecting holes (41) arranged on the connecting convex edge (40), and when the sand mixing kettle (2) is arranged in the receiving cavity (14), the connecting convex edge (40) can be arranged on the base frame (10). ​ ​ ​ ​ 9. A uniform sand mixing plant as claimed in claim 4, wherein, ​

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