Material mixing equipment for field construction

Abstract

The utility model provides on-site construction material mixing equipment which comprises a mixing box fixed at the top of a fixing plate, a placing plate is arranged above the fixing plate, a feeding box is placed at the top of the placing plate, and the bottom of the feeding box is connected with the top of the mixing box through three connecting pipes. Partition plates are fixed to the bottom wall of the feeding box and divide the interior of the feeding box into a first feeding groove, a second feeding groove and a third feeding groove. The top of the first feeding groove, the top of the second feeding groove and the top of the third feeding groove are each provided with a rotating assembly, the outer side of the feeding box is provided with a second valve and a third valve which are used for controlling discharging of the bottoms of the second feeding groove and the third feeding groove, and the outer side of the feeding box is further provided with scales. The construction materials are put according to the preset proportion and sequence, the mixing precision is improved, the materials with different properties are separated before being mixed, and the possibility of mutual pollution is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building construction equipment especially relates to a kind of for on-site construction material mixing equipment. BACKGROUND

[0002] The mixing machine, also known as a blender, is a device that mixes two or more different materials evenly. Its working principle is mainly to pour the materials into the container of the machine, and use the rotating stirring blades inside the machine to mix the materials thoroughly to achieve uniformity.

[0003] In recent years, with the continuous upgrading of urban construction in China, various materials have been adopted. However, a significant portion of the materials needs to be mixed with other components before use, and the mixing needs to be done according to a certain proportion. Moreover, most of the mixed materials cannot be stored for a long time after mixing, so they need to be mixed on site.

[0004] The existing on-site construction material mixing equipment sets up a support, a mixing box, a driving assembly, an inlet chute, an outlet pipe and a collection box. The inlet chute is opened on one side of the mixing box, the mixing box is fixed on the top of the support, the driving assembly is installed on the top of the mixing box, the outlet pipe is arranged at the bottom of the mixing box, and the collection box is placed at the bottom of the support. The outlet pipe is located at the center of the top of the collection box. When in use, the construction materials are poured into the mixing box from the inlet chute, the driving assembly is started to drive the stirring blades at the bottom of the driving assembly to rotate and mix the construction materials, achieving the purpose of mixing.

[0005] However, the existing device does not know the proportion of the construction materials added, and when the construction materials are poured into the inlet chute, they are usually added all at once from the inlet chute. This can cause uneven mixing of the materials, resulting in local enrichment or depletion of materials, which can affect the performance of the final construction materials. Moreover, adding all the construction materials at once can increase the safety risk and environmental pollution of the construction site to some extent. Especially when the materials contain toxic or harmful substances, adding them all at once can cause a large amount of harmful substances to evaporate and leak, causing harm to construction personnel and the environment, and causing inconvenience to actual use.

[0006] Therefore, it is necessary to provide a new on-site construction material mixing equipment to solve the above technical problems. INVENTION CONTENTS

[0007] To solve the above technical problems, the utility model provides an on-site construction material mixing equipment.

[0008] The utility model provides a be used for on -the -spot construction material mixing equipment, including: the mixing box of fixed in the fixed board top, the top of fixed board is equipped with the placing plate, the top of placing plate places has the feed tank, the bottom of feed tank is connected with the top of mixing box through three connecting tubes, the bottom wall of feed tank is fixed with the baffle, the inside of feed tank is divided into feed groove no.

[0009] Feed groove no. The feed groove two and feed groove three are used for putting solid construction material, powder construction material and liquid construction material respectively;

[0010] The top of feed groove no. The outside of feed tank is equipped with valve no. 2 and valve no. 3 for controlling the discharge of feed groove two and feed groove three bottom, the outside of feed tank is also equipped with scale.

[0011] Preferably, the inside wall of feed groove no. 1 rotates a rotating plate no. 1, the rotating plate no. 1 rotates on the inside wall of feed groove no. 1 through a rotating column no. 1, the surface of rotating plate no. 1 is provided with a detection assembly for detecting the weight of construction material, the detection assembly comprises a pressure sensor and a control mainboard, the pressure sensor is fixed on the top of rotating plate no. 1, and the control mainboard is fixed on the bottom of rotating plate no. 1.

[0012] Preferably, one end of three connecting tubes extends to the inside of mixing box, and the other end of three connecting tubes extends to the inside of feed tank.

[0013] Preferably, the bottom of mixing box is provided with a discharge pipe, the surface of discharge pipe is also provided with valve no. 1, the center of the top of mixing box is fixed with a connecting seat, the top of connecting seat is fixed with a driving motor, the rotor of driving motor sequentially penetrates the top of connecting seat and mixing box and is fixed with a stirring rod, and the surface of stirring rod is also annularly provided with a plurality of stirring blades for stirring.

[0014] Preferably, the top of fixed plate and the bottom of placing plate are connected through a plurality of connecting columns, a plurality of fixed columns for supporting are fixed on the bottom of fixed plate, a collecting box is also placed on the bottom of fixed plate, and the collecting box is located directly above the discharge pipe.

[0015] Preferably, the top of placing plate is also provided with a display screen, and the display screen is electrically connected with the control mainboard.

[0016] Preferably, the rotating assembly comprises a cover plate one, a cover plate two and a cover plate three, the cover plate one rotates on the top of the feeding groove one through a rotating shaft one, the cover plate two rotates on the top of the feeding groove two through a rotating shaft two, the cover plate three rotates through a rotating shaft three, a pull ring one is fixed on the top of the cover plate one away from the end of the rotating shaft one, a pull ring two is fixed on the top of the cover plate two away from the end of the rotating shaft two, and a pull ring three is fixed on the top of the cover plate three away from the end of the rotating shaft three.

[0017] Preferably, the surface of the feeding box is transparent.

[0018] Compared with the related art, the on-site construction material mixing device has the following beneficial effects:

[0019] 1. The feeding box is divided into three independent feeding grooves: feeding groove one, feeding groove two and feeding groove three by a partition, the three feeding grooves are respectively used for feeding solid construction materials, powder construction materials and liquid construction materials, so that the materials of different properties can be kept separated before mixing, mutual pollution is avoided, and the rotating assembly is arranged on the top of the three feeding grooves, the rotating assembly is used for closing and opening the top of the three feeding grooves, so that pollution to the environment during mixing is avoided, and the problems of unknown ratio of the added construction materials, one-time feeding of the construction materials from the feeding grooves, uneven mixing of the materials, local material enrichment or loss and influence on the performance of the final construction materials are solved.

[0020] 2. The valve two and the valve three are arranged on the outside of the feeding box and are respectively used for controlling the discharge of the bottom of the feeding groove two and the feeding groove three, the feeding time and the amount of the powder construction materials and the liquid construction materials can be accurately controlled by opening or closing the valve two and the valve three, and the powder construction materials and the liquid construction materials are sequentially mixed with the solid construction materials.

[0021] 3. The separated feeding box, the rotating assembly, the valve two and the valve three can ensure that each construction material is fed according to the predetermined ratio and sequence, improve the mixing precision and consistency, keep the materials of different properties separated before mixing, avoid mutual pollution and early reaction, and reduce the waste and loss of the materials. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The structure schematic view of the on-site construction material mixing device is provided.

[0023] Figure 2 The structure schematic view of the on-site construction material mixing device is provided.

[0024] Figure 3It is a structural schematic view of the rotating assembly;

[0025] Figure 4 It is a structural schematic view of the whole on-site construction material mixing equipment provided by the utility model from the top view;

[0026] Figure 5 It is a structural schematic view of the inside of the feeding box;

[0027] Figure 6 It is a structural schematic view of the detecting assembly;

[0028] Figure 7 It is a structural schematic view of the stirring blade.

[0029] Reference signs in the drawing: 1, fixed plate; 11, fixed column; 12, connecting column; 2, mixing box; 21, discharge pipe; 211, valve one; 22, connecting seat; 23, driving motor; 231, stirring rod; 232, stirring blade; 3, connecting pipe; 4, feeding box; 41, rotating plate one; 411, pressure sensor; 412, rotating column one; 413, control mainboard; 42, partition plate; 421, cover plate one; 4211, rotating shaft one; 4212, pull ring one; 422, cover plate two; 4221, rotating shaft two; 4222, pull ring two; 423, cover plate three; 4231, rotating shaft three; 4232, pull ring three; 43, valve two; 431, valve three; 432, feeding groove one; 433, feeding groove two; 434, feeding groove three; 44, scale; 5, placing plate; 51, display screen; 6, collecting box. DETAILED DESCRIPTION

[0030] The utility model will be further explained in connection with the drawing and embodiment.

[0031] Please refer to Figures 1 to 7 Among them, Figure 1 It is a structural schematic view of the whole on-site construction material mixing equipment provided by the utility model; Figure 2 It is a structural schematic view of the whole on-site construction material mixing equipment provided by the utility model; Figure 3 It is a structural schematic view of the rotating assembly; Figure 4 It is a structural schematic view of the whole on-site construction material mixing equipment provided by the utility model from the top view; Figure 5 It is a structural schematic view of the inside of the feeding box; Figure 6 It is a structural schematic view of the detecting assembly; Figure 7 It is a structural schematic view of the stirring blade.

[0032] In the specific implementation process, such as Figures 1 to 7As shown, including the mixing box 2 fixed on the top of the fixed plate 1, the upper of the fixed plate 1 is provided with a placing plate 5, the top of the placing plate 5 is placed with a feeding box 4, the bottom of the feeding box 4 is connected with the top of the mixing box 2 through three connecting pipes 3, the bottom wall of the feeding box 4 is fixed with a partition plate 42, the inside of the feeding box 4 is separated into a feeding groove one 432, a feeding groove two 433 and a feeding groove three 434 by the partition plate 42;

[0033] The feeding groove one 432, the feeding groove two 433 and the feeding groove three 434 are respectively used for putting solid construction materials, powder construction materials and liquid construction materials;

[0034] The top of the feeding groove one 432, the feeding groove two 433 and the feeding groove three 434 is provided with a rotating assembly, the outside of the feeding box 4 is provided with a valve two 43 and a valve three 431 for controlling the discharge of the bottom of the feeding groove two 433 and the feeding groove three 434, and the outside of the feeding box 4 is also provided with a scale 44;

[0035] It should be noted that the rotating assembly: is respectively used for closing and opening the top of the feeding groove one 432, the feeding groove two 433 and the feeding groove three 434, to avoid pollution to the environment during mixing;

[0036] It should be noted that the feeding groove one 432, the feeding groove two 433 and the feeding groove three 434, the three feeding grooves are respectively used for putting solid construction materials, powder construction materials and liquid construction materials, to ensure that materials of different properties are kept separate before mixing, avoiding mutual pollution;

[0037] It should be noted that the valve two 43 and the valve three 431: when in use, the discharge of the bottom of the feeding groove two 433 and the feeding groove three 434 is respectively controlled by respectively twisting the valve two 43 and the valve three 431, at this time, the putting time and quantity of the powder and liquid construction materials can be accurately controlled, realizing the sequential mixing with the solid construction materials.

[0038] It should be further pointed out that the use of the separate feeding box 4 and the rotating assembly, the valve two 43 and the valve three 431 can ensure that each construction material is put in according to the predetermined proportion and order, improve the precision and consistency of mixing, keep different properties of materials separate before mixing, avoid mutual pollution and the possibility of early reaction, to a certain extent, reduce the waste and loss of materials.

[0039] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 and Figure 6As shown, the inner side wall of the feeding groove one 432 is rotatably provided with a rotating plate one 41, which is rotatable on the inner side wall of the feeding groove one 432 through a rotating column one 412, and the surface of the rotating plate one 41 is provided with a detection assembly for detecting the weight of the construction material, which comprises a pressure sensor 411 fixed on the top of the rotating plate one 41 and a control mainboard 413 fixed on the bottom of the rotating plate one 41;

[0040] One end of each of the three connecting pipes 3 extends to the inside of the mixing box 2, and the other end of each of the three connecting pipes 3 extends to the inside of the feeding box 4;

[0041] It should be noted that the pressure sensor 411 is of the model KWT1B90, which is used to detect the weight of the construction material, and when the weight reaches a certain value, the control mainboard 413 is started to flip the rotating plate one 41;

[0042] It should be further noted that the core principle of the pressure sensor 411 is to convert the physical pressure signal into an electrical signal. When the construction material is placed on the rotating plate one 41, the weight of the construction material will generate a downward pressure on the rotating plate one 41. This pressure is then transmitted to the pressure sensor 411 fixed on the top of the rotating plate one 41, which is converted into a corresponding electrical signal output inside. The converted electrical signal is then transmitted to the control mainboard 413 fixed on the bottom of the rotating plate one 41. The control mainboard 413 is a processing unit that receives electrical signals from the pressure sensor 411 and processes these signals according to a pre-set algorithm or threshold value. If the weight of the construction material reaches or exceeds the pre-set threshold value, the control mainboard 413 will send a start signal to make the rotating column one 412 flip the rotating plate one 41. At this time, the construction material is sent into the mixing box 2 through the connecting pipes 3 for mixing;

[0043] It should be further noted that the other end of each of the three connecting pipes 3 is respectively connected to the inside of the feeding groove one 432, the feeding groove two 433 and the feeding groove three 434 at the bottom of the feeding box 4.

[0044] Reference Figures 1 to 7 As shown, the bottom of the mixing box 2 is provided with a discharge pipe 21, the surface of which is further provided with a valve one 211, the center of the top of the mixing box 2 is fixed with a connecting seat 22, the top of the connecting seat 22 is fixed with a driving motor 23, the rotor of the driving motor 23 passes through the connecting seat 22 and the top of the mixing box 2 in sequence and is fixed with a stirring rod 231, and the surface of the stirring rod 231 is further annularly provided with a plurality of stirring blades 232 for stirring;

[0045] The top of the fixing plate 1 is connected with the bottom of the placing plate 5 through a plurality of connecting columns 12, the bottom of the fixing plate 1 is fixed with a plurality of fixing columns 11 for supporting, the bottom of the fixing plate 1 is also placed with a collecting box 6, and the collecting box 6 is located directly above the discharge pipe 21;

[0046] The top of the placing plate 5 is also provided with a display screen 51, and the display screen 51 is electrically connected with the control mainboard 413;

[0047] The rotating assembly comprises a cover plate one 421, a cover plate two 422 and a cover plate three 423, the cover plate one 421 is rotated at the top of the feeding groove one 432 through a rotating shaft one 4211, the cover plate two 422 is rotated at the top of the feeding groove two 433 through a rotating shaft two 4221, the cover plate three 423 is rotated at the top of the feeding groove three 433 through a rotating shaft three 4231, the top of the cover plate one 421 is fixed with a pull ring one 4212 at an end away from the rotating shaft one 4211, the top of the cover plate two 422 is fixed with a pull ring two 4222 at an end away from the rotating shaft two 4221, and the top of the cover plate three 423 is fixed with a pull ring three 4232 at an end away from the rotating shaft three 4231;

[0048] The surface of the feeding box 4 is transparent;

[0049] It should be noted that the discharge pipe 21 and the valve one 211: the discharge pipe 21 is designed at the bottom of the mixing box 2, so that the mixed materials can be smoothly discharged, the valve one 211 can control the opening and closing of the discharge pipe 21, and it is ensured that the materials are discharged only when needed;

[0050] The driving motor 23: is fixed at the top of the mixing box 2 through the connecting seat 22, the rotor drives the stirring rod 231 and the stirring blade 232 to rotate, so that the materials in the box are fully stirred, and uniform mixing is ensured;

[0051] The collecting box 6: is located directly below the discharge pipe 21, and is used for collecting the mixed materials discharged from the mixing box 2, so as to facilitate subsequent use or treatment;

[0052] The display screen 51 and the control mainboard 413: the display screen 51 displays the information processed by the control mainboard 413 in real time, such as the weight of the materials in the feeding groove one 432, so as to facilitate the operator to monitor and adjust the mixing process;

[0053] The rotating assembly: the cover plate one 421, the cover plate two 422 and the cover plate three 423 are respectively rotated at the top of the feeding groove one 432, the feeding groove two 433 and the feeding groove three 434 through the corresponding rotating shaft one 4211, the rotating shaft three 4231 and the rotating shaft three 4231, and opening and closing are realized. The design of the pull ring one 4212, the pull ring two 4222 and the pull ring three 4232 facilitates the manual operation of the operator to open and close the cover plate one 421, the cover plate two 422 and the cover plate three 423. In addition, the design of the rotating assembly enables the operator to conveniently control the opening and closing of the feeding groove one 432, the feeding groove two 433 and the feeding groove three 434. Meanwhile, the transparent feeding box 4 enables the operator to intuitively observe the material state, thereby reducing the operation difficulty.

[0054] The surface of the feeding box 4 is transparent: facilitating the operator to intuitively observe the state of the materials in the feeding groove one 432, the feeding groove two 433 and the feeding groove three 434, ensuring the accuracy and timeliness of feeding, and the scale 44 is used for detecting the volume of liquid and powder construction materials.

[0055] It should be further explained that the design of the driving motor 23 and the stirring blade 232 ensures the sufficient mixing of the construction materials, and improves the mixing efficiency and mixing quality.

[0056] The working principle of the utility model is as follows: in use, first, the threshold value of the pressure sensor 411 is adjusted, the cover plate one 421, the cover plate two 422 and the cover plate three 423 are opened in sequence, the required solid construction materials, powder construction materials and liquid construction materials are respectively put into the feeding groove one 432, the feeding groove two 433 and the feeding groove three 434, at this time, the valve two 43 and the valve three 431 are opened in sequence according to the required sequence of feeding construction materials, the scale 44 on the surface of the feeding box 4 is observed to judge the required proportion, the solid construction materials, the powder construction materials and the liquid construction materials are sequentially added, and then the driving motor 23 is started to drive the stirring rod 231 and the stirring blade 232 to rotate, so that the materials in the mixing box 2 are fully stirred.

[0057] The circuit and the control involved in the utility model are prior art, and will not be described in detail here.

[0058] The above description is only an embodiment of the utility model, and does not limit the patent range of the utility model. Any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A job site construction material mixing apparatus, comprising: The utility model provides a construction material mixing device, including the mixing box (2) fixed in the top of fixed board (1), the top of fixed board (1) is equipped with the placing plate (5), the top of placing plate (5) places the feed tank (4), the bottom of feed tank (4) is connected with the top of mixing box (2) through three connecting pipes (3), the bottom wall of feed tank (4) is fixed with the partition (42), the inside of feed tank (4) is divided into feed groove one (432), feed groove two (433) and feed groove three (434) by partition (42), The feed groove one (432), feed groove two (433) and feed groove three (434) are respectively used for putting solid construction materials, powder construction materials and liquid construction materials; The top of feed groove one (432), feed groove two (433) and feed groove three (434) is equipped with rotating assembly, the outside of feed tank (4) is equipped with valve two (43) and valve three (431) for controlling the discharge of the bottom of feed groove two (433) and feed groove three (434), the outside of feed tank (4) is also equipped with scale (44).

2. The on-site construction material mixing apparatus of claim 1, wherein The inner side wall of feed groove one (432) is rotatably provided with a rotating plate one (41), the rotating plate one (41) is rotatable on the inner side wall of the feed groove one (432) through a rotating column one (412), the surface of the rotating plate one (41) is provided with a detection assembly for detecting the weight of the construction materials, the detection assembly comprises a pressure sensor (411) and a control mainboard (413), the pressure sensor (411) is fixed on the top of the rotating plate one (41), and the control mainboard (413) is fixed on the bottom of the rotating plate one (41).

3. The on-site construction material mixing apparatus of claim 2, wherein, One end of the three connecting pipes (3) extends to the inside of the mixing box (2), and the other end of the three connecting pipes (3) extends to the inside of the feed tank (4).

4. The on-site construction material mixing apparatus of claim 3, wherein The bottom of the mixing box (2) is provided with a discharge pipe (21), the surface of the discharge pipe (21) is also provided with a valve one (211), the center of the top of the mixing box (2) is fixed with a connecting seat (22), the top of the connecting seat (22) is fixed with a driving motor (23), the rotor of the driving motor (23) passes through the top of the connecting seat (22) and the mixing box (2) in sequence and is fixed with a stirring rod (231), and the surface of the stirring rod (231) is also annularly provided with a plurality of stirring blades (232) for stirring.

5. The on-site construction material mixing apparatus of claim 4, wherein, The top of the fixed board (1) is connected with the bottom of the placing plate (5) through a plurality of connecting columns (12), the bottom of the fixed board (1) is fixed with a plurality of fixed columns (11) for supporting, the bottom of the fixed board (1) is also placed with a collecting box (6), and the collecting box (6) is located directly above the discharge pipe (21).

6. The on-site construction material mixing apparatus of claim 5, wherein, The top of the placing plate (5) is also provided with a display screen (51), and the display screen (51) is electrically connected with the control mainboard (413).

7. An on-site construction material mixing apparatus according to claim 6, wherein The rotating assembly comprises a cover plate one (421), a cover plate two (422) and a cover plate three (423), the cover plate one (421) rotates on the top of the feeding groove one (432) through a rotating shaft one (4211), the cover plate two (422) rotates on the top of the feeding groove two (433) through a rotating shaft two (4221), the cover plate three (423) rotates through a rotating shaft three (4231), the cover plate one (421) is fixed with a pull ring one (4212) at the top end away from the rotating shaft one (4211), the cover plate two (422) is fixed with a pull ring two (4222) at the top end away from the rotating shaft two (4221), and the cover plate three (423) is fixed with a pull ring three (4232) at the top end away from the rotating shaft three (4231).

8. The in-situ construction material mixing apparatus of claim 1, wherein, The surface of the feeding box (4) is transparent.

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