Building material mixer

Abstract

The invention relates to the technical field of building materials, and discloses a building material mixer which comprises a mixing box, a filter plate is fixedly connected into the mixing box, two discharge ports are formed in the right side of the mixing box, and the two discharge ports are formed in the left side and the right side of the mixing box; a first folding plate is fixedly connected to the back of the mixing box, a knocking mechanism is arranged in the mixing box and comprises a band-type brake motor, the band-type brake motor is fixedly connected to the front face of the first folding plate, and a first rotating rod is fixedly connected to the output end of the band-type brake motor through a coupler; according to the device disclosed by the invention, the transverse plate moves up and down to drive a knocking rod to move up and down, the knocking rod knocks a filter plate when moving upwards, and impurities blocked in the filter plate can be turned over after being knocked, so that the situation that the impurities block the interior of the filter plate and influence the filtering efficiency is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of building materials, in particular to a building material mixer. Background Art

[0002] In modern civil engineering, the application scope of cement and concrete is expanding day by day, but these materials have disadvantages in performance, such as low tensile and impact strength, poor impermeability and corrosion resistance. In order to improve the performance of cement and concrete, research on modern composite materials such as polymer cement and polymer concrete has been carried out, with remarkable results. Inorganic cementitious materials used in civil engineering are not only of many varieties, but also of large amount and wide application. They are an extremely important civil construction material. With the rapid development of the world economy, especially housing construction, the demand for commercial concrete has increased, and concrete mixing equipment has also developed rapidly. Concrete mixers are mechanical equipment used to mix and stir cement, sand, gravel and water to form concrete mixtures, and are widely used on construction sites.

[0003] According to a Chinese patent with the announcement number "CN202310618271.2", a construction raw material mixer is disclosed, which relates to the field of construction engineering technology, including a mixing box, a screening mechanism and a mixing mechanism, wherein the screening mechanism includes a first mounting shell, a second mounting shell, a driving device and a resetting device, wherein the driving device is installed in the first mounting shell to facilitate driving the sieve plate movable in the mixing box, wherein a scraping assembly is installed at the upper end of the mixing mechanism. The above structure provided in the present application can not only screen the raw materials before mixing, but also mix them evenly, which can improve the quality of the product and effectively improve the work efficiency. During use, the inside of the filter plate is prone to clogging. If the filter plate is clogged, it will affect the filtration efficiency and the mixing effect of the building materials. Therefore, a construction material mixer is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a building material mixer in view of the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: a building material mixer, including a mixing box, a filter plate is fixedly connected to the inside of the mixing box, a discharge outlet is opened on the right side of the mixing box, the number of the discharge outlets is two, and the two discharge outlets are opened on the left and right sides of the mixing box, the back of the mixing box is fixedly connected to a first folding plate, and a knocking mechanism is arranged inside the mixing box, and the knocking mechanism includes a brake motor, the brake motor is fixedly connected to the front side of the first folding plate, the output end of the brake motor is fixedly connected to the first rotating rod through a coupling, the brake motor is arranged to drive the first rotating rod to rotate, the first rotating rod movably passes through the mixing box and extends into the inside thereof, the extending end of the first rotating rod is fixedly connected to the first cross rod, and the first rotating rod is arranged to drive the first cross rod to rotate The back of the first cross bar is fixedly connected with a fixing rod, and the first cross bar is provided to drive the fixing rod to rotate; the inner bottom side of the mixing box is fixedly connected with a slide rail, and the outer wall of the slide rail is slidably connected with a first sliding sleeve; the left side of the first sliding sleeve is fixedly connected with a cross plate, and the slide rail is provided to facilitate the sliding of the first sliding sleeve, and the first sliding sleeve is provided to make the cross plate move up and down; the fixing rod is provided to drive the cross plate to rotate; the cross plate is provided with a cross groove inside, and the cross groove is sleeved on the outer wall of the fixing rod, and the top of the cross plate is fixedly connected with a knocking rod, and the knocking rod is provided to knock the filter plate; the up and down movement of the cross plate can drive the knocking rod to move up and down, and the knocking rod knocks the filter plate when it moves upward, and the impurities blocked inside the filter plate will be flipped up by the knocking, so as to prevent the impurities from blocking the inside of the filter plate and affecting the filtration efficiency.

[0006] Preferably, the number of the slide rails and the first slide sleeves is two, and the two slide rails and the two first slide sleeves are arranged on the left and right sides of the interior of the mixing box.

[0007] Preferably, a discharge mechanism is provided inside the mixing box, and the discharge mechanism includes a first vertical plate, the first vertical plate is fixedly connected to the top of the mixing box, a second folding plate is fixedly connected to the left side of the mixing box, the front side of the second folding plate is rotatably connected to a second rotating rod via a bearing, the first rotating rod and the second rotating rod are connected via a pulley group, and the first rotating rod is provided to drive the second rotating rod to rotate.

[0008] Preferably, the outer wall of the second rotating rod is fixedly connected to the first bevel gear, and the second rotating rod is provided to drive the first bevel gear to rotate, the left side of the first vertical plate is rotatably connected to a reciprocating screw via a bearing, the left end of the reciprocating screw is fixedly connected to a third rotating rod, the outer wall of the third rotating rod is fixedly connected to the second bevel gear, the first bevel gear is meshed with the second bevel gear, the first bevel gear is provided to drive the second bevel gear to rotate, the second bevel gear is provided to drive the internal third rotating rod to rotate, and the third rotating rod is provided to drive the reciprocating screw to rotate.

[0009] Preferably, the outer wall of the reciprocating screw is threadedly connected with a wire sleeve, and a reciprocating screw is provided to drive the wire sleeve to rotate; the bottom of the wire sleeve is fixedly connected with a push plate, and the wire sleeve is provided to drive the push plate to move; the push plate is provided to push impurities on the top of the filter plate to the discharge outlet and fall down; the push plate is slidably connected to the top of the filter plate, and the left side of the first vertical plate is fixedly connected with a second cross bar, the outer wall sleeve of the second cross bar is provided with a second sliding sleeve, the second sliding sleeve is fixedly connected to the top of the wire sleeve, and the second sliding sleeve is provided to limit the wire sleeve, and the reciprocating movement of the wire sleeve drives the push plate to reciprocate, and the impurities can be pushed to the discharge outlet by the push plate, so that the impurities can be discharged to prevent the impurities from accumulating on the top plate of the filter plate.

[0010] Preferably, a mixing mechanism is provided inside the mixing box, and the mixing mechanism includes a third folding plate, the third folding plate is fixedly connected to the left side of the mixing box, the right side of the third folding plate is rotatably connected to a fourth rotating rod via a bearing, the fourth rotating rod and the third rotating rod are transmission-connected via a pulley set, the third rotating rod is provided to drive the fourth rotating rod to rotate, the fourth rotating rod movably passes through the mixing box and extends into the interior thereof, the outer wall of the fourth rotating rod is fixedly connected to the first stirring rod, the fourth rotating rod is provided to drive the first stirring rod to rotate, and the first stirring rod is provided to mix and stir the internal building materials.

[0011] Preferably, the outer wall of the fourth rotating rod is fixedly connected to the third half-gear, the outer wall of the fourth rotating rod is fixedly connected to the turntable, and a fourth rotating rod is provided to drive the turntable to rotate, and the interior of the turntable is fixedly connected to a rack, and the turntable is provided to drive the rack to rotate, and the rack is provided to drive the internal fourth gear to rotate in the opposite direction, and the fourth gear is provided to drive the fifth rotating rod to rotate, and the rack is in a semicircular arc shape, and the right side of the third folding plate is rotatably connected to the fifth rotating rod through a bearing, and the fifth rotating rod movably passes through the mixing box and extends into the interior thereof, and the fifth rotating rod is provided to drive the second stirring rod to rotate, and the second stirring rod is provided to mix and stir the building materials, and the outer wall of the fifth rotating rod is fixedly connected to the second stirring rod, and the outer wall of the fifth rotating rod is fixedly connected to the fourth gear, and the third half-gear and the fourth gear are meshed with each other, and the first stirring rod is driven to rotate by the positive rotation of the fourth rotating rod, and the reverse rotation of the fifth rotating rod drives the second stirring rod to rotate in the reverse direction, thereby mixing and stirring the building materials.

[0012] Preferably, an anti-accumulation mechanism is provided on the top of the mixing box, and the anti-accumulation mechanism includes a second vertical plate, the second vertical plate is fixedly connected to the top of the mixing box, and the back of the second vertical plate is fixedly connected to a discharge frame, and the discharge frame is provided for conveying building materials.

[0013] Preferably, the outer wall of the third rotating rod is fixedly connected with a connecting rod, the end of the connecting rod away from the third rotating rod is fixedly connected with a spring, the end of the spring away from the connecting rod is fixedly connected with a knocking ball, the third rotating rod is provided to drive the connecting rod to rotate, the connecting rod is provided to drive the spring to rotate, the spring is provided to drive the knocking ball to rotate, the feeding frame can be knocked by the rotation of the knocking ball, and the building materials accumulated on the feeding frame when knocked slide into the mixing box to avoid waste of building materials.

[0014] The present invention adopts the above technical solution to bring the following beneficial effects: 1. A building material mixer, through the cooperation of a brake motor, a first rotating rod, a first cross bar, a fixed rod, a slide rail, a first sliding sleeve, a cross plate, a cross groove, and a knocking rod, is arranged so that the up and down movement of the cross plate can drive the knocking rod to move up and down, and the knocking rod knocks the filter plate when it moves upward, and the impurities blocked inside the filter plate will be turned over by the knocking, so as to prevent the impurities from clogging the inside of the filter plate and affecting the filtering efficiency.

[0015] 2. This building material mixer, through the cooperation of the first vertical plate, the second folding plate, the second rotating rod, the first bevel gear, the reciprocating screw, the third rotating rod, the second bevel gear, the thread sleeve, the push plate, the second cross bar, and the second sliding sleeve, the reciprocating movement of the thread sleeve drives the push plate to reciprocate, and the impurities can be pushed to the discharge port by the push plate, so that the impurities can be discharged to prevent the impurities from accumulating on the top plate of the filter plate.

[0016] 3. This building material mixer, through the cooperation of the third folding plate, the fourth rotating rod, the third half gear, the turntable, the rack, the fifth rotating rod, the fourth gear, the first stirring rod and the second stirring rod, the first stirring rod is driven to rotate by the forward rotation of the fourth rotating rod, and the second stirring rod is driven to rotate in the reverse direction by the reverse rotation of the fifth rotating rod, so that the building materials can be mixed and stirred.

[0017] 4. The building material mixer can knock on the feeding frame through the cooperation of the second vertical plate, the feeding frame, the connecting rod, the spring and the knocking ball. When the knocking ball is rotated, the building materials accumulated on the feeding frame slide into the mixing box to avoid the accumulation of building materials on the feeding frame and causing waste of building materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of a building material mixer of the present invention; Figure 2 A side view of a building material mixer according to the present invention; Figure 3 It is a back view of a building material mixer of the present invention; Figure 4A cross-sectional view of a building material mixer according to the present invention; Figure 5 This is an enlarged view of point A of a building material mixer according to the present invention; Figure 6 This is an enlarged view of point B of a building material mixer according to the present invention; Figure 7 This is an enlarged view of point C of a building material mixer according to the present invention.

[0019] In the figure: 1, mixing box; 2, filter plate; 3, discharge port; 4, first folding plate; 5, knocking mechanism; 511, brake motor; 512, first rotating rod; 513, first cross bar; 514, fixed rod; 515, slide rail; 516, first sliding sleeve; 517, cross plate; 518, cross groove; 519, knocking rod; 6, discharge mechanism; 611, first vertical plate; 612, second folding plate; 613, second rotating rod; 614, first bevel gear; 615, reciprocating screw; 616, third rotating rod; 617 , second bevel gear; 618, thread sleeve; 619, push plate; 620, second cross bar; 621, second sliding sleeve; 7, mixing mechanism; 711, third folding plate; 712, fourth rotating rod; 713, third half gear; 714, turntable; 715, rack; 716, fifth rotating rod; 717, fourth gear; 718, first stirring rod; 719, second stirring rod; 8, anti-stacking mechanism; 811, second vertical plate; 812, unloading frame; 813, connecting rod; 814, spring; 815, knocking ball. DETAILED DESCRIPTION

[0020] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-7 , one embodiment of the present invention is: a building material mixer, including a mixing box 1, a filter plate 2 is fixedly connected inside the mixing box 1, a discharge port 3 is opened on the right side of the mixing box 1, the number of the discharge ports 3 is two, and the two discharge ports 3 are opened on the left and right sides of the mixing box 1, a first folding plate 4 is fixedly connected to the back of the mixing box 1, a knocking mechanism 5 is arranged inside the mixing box 1, and the knocking mechanism 5 includes a brake motor 511, the brake motor 511 is fixedly connected to the front of the first folding plate 4, the output end of the brake motor 511 is fixedly connected to the first rotating rod 512 through a coupling, the brake motor 511 is provided to drive the first rotating rod 512 to rotate, the first rotating rod 512 movably passes through the mixing box 1 and extends into the interior thereof, the extending end of the first rotating rod 512 is fixedly connected to the first cross bar 513, the first rotating rod 512 is provided to drive the first cross bar 513 to rotate, the back of the first cross bar 513 is fixedly connected to the fixed rod 514, and the first The cross bar 513 is used to drive the fixed rod 514 to rotate, and a slide rail 515 is fixedly connected to the bottom side of the interior of the mixing box 1, and a first sleeve 516 is slidably connected to the outer wall of the slide rail 515, and a cross plate 517 is fixedly connected to the left side of the first sleeve 516. The slide rail 515 is provided to facilitate the sliding of the first sleeve 516, and the first sleeve 516 is provided to enable the cross plate 517 to move up and down. The fixed rod 514 is provided to drive the cross plate 517 to rotate, and a cross groove 518 is provided inside the cross plate 517, and the cross groove 518 is sleeved on the outer wall of the fixed rod 514. A knocking rod 519 is fixedly connected to the top of the cross plate 517, and the knocking rod 519 is used to knock the filter plate 2 when it moves upward. Impurities blocked inside the filter plate 2 will be turned over by the knocking, so as to prevent the impurities from blocking the inside of the filter plate 2 and affecting the filtration efficiency. There are two slide rails 515 and two first sleeves 516, and two slide rails 515 and first sleeves 516 are arranged on the left and right sides of the interior of the mixing box 1.

[0025] Working principle: start the brake motor 511, the brake motor 511 drives the first rotating rod 512 to rotate, and when the first rotating rod 512 rotates, it drives the first cross bar 513 to rotate, and when the first cross bar 513 rotates, it drives the cross plate 517 of the outer wall of the cross groove 518 to move up and down, and when the cross plate 517 moves up and down, it drives the first sliding sleeve 516 to slide on the outer wall of the slide rail 515, and when the cross plate 517 moves up and down, it drives the knocking rod 519 to move up and down, and when the knocking rod 519 moves upward, it knocks the filter plate 2, and the impurities blocked inside the filter plate 2 will be turned over by the knocking, so as to prevent the impurities from blocking the inside of the filter plate 2 and affecting the filtration efficiency.

[0026] See also Figure 1-7 On the basis of the above embodiment, in another embodiment of the present invention, a discharging mechanism 6 is provided inside the mixing box 1, and the discharging mechanism 6 includes a first vertical plate 611, the first vertical plate 611 is fixedly connected to the top of the mixing box 1, and a second folding plate 612 is fixedly connected to the left side of the mixing box 1, and a second rotating rod 613 is rotatably connected to the front of the second folding plate 612 through a bearing, and the first rotating rod 512 and the second rotating rod 613 are connected by a pulley group for transmission, and the first rotating rod 512 is provided to drive the second rotating rod 613 to rotate, and the outer wall of the second rotating rod 613 is fixedly connected to the first bevel gear 614, and the second rotating rod 613 is provided to drive the first bevel gear 614 to rotate, and a reciprocating screw rod 615 is rotatably connected to the left side of the first vertical plate 611 through a bearing, and the left end of the reciprocating screw rod 615 is fixedly connected to the third rotating rod 616, and the outer wall of the third rotating rod 616 is fixedly connected to the second bevel gear 617, and the first bevel gear 614 and the second bevel gear 61 7 meshes, a first bevel gear 614 is provided to drive a second bevel gear 617 to rotate, a second bevel gear 617 is provided to drive an internal third rotating rod 616 to rotate, a third rotating rod 616 is provided to drive a reciprocating screw rod 615 to rotate, a thread sleeve 618 is threadedly connected to the outer wall of the reciprocating screw rod 615, a reciprocating screw rod 615 is provided to drive the thread sleeve 618 to rotate, a push plate 619 is fixedly connected to the bottom of the thread sleeve 618, and the thread sleeve 618 is provided to The push plate 619 is driven to move, and the impurities can be pushed to the discharge port 3 through the push plate 619, so that the impurities can be discharged to prevent the impurities from accumulating on the top of the filter plate 2. The push plate 619 is slidably connected to the top of the filter plate 2, and the left side of the first vertical plate 611 is fixedly connected with a second cross bar 620. The outer wall of the second cross bar 620 is provided with a second sliding sleeve 621. The second sliding sleeve 621 is fixedly connected to the top of the silk sleeve 618, and the second sliding sleeve 621 is provided to limit the silk sleeve 618.

[0027] Working principle: When the filter plate 2 filters the material, impurities will accumulate on the top. When the first rotating rod 512 rotates, the second rotating rod 613 is driven to rotate through the pulley group. When the second rotating rod 613 rotates, it drives the first bevel gear 614 to rotate. When the first bevel gear 614 rotates, it drives the second bevel gear 617 to rotate. When the second bevel gear 617 rotates, it drives the internal third rotating rod 616 to rotate. When the third rotating rod 616 rotates, it drives the reciprocating screw rod 615 to rotate. When the reciprocating screw rod 615 rotates, it drives the wire sleeve 618 to move. When the wire sleeve 618 moves, it drives the push plate 619 at the bottom to move. The push plate 619 can push the impurities to the discharge port 3 and discharge the impurities to prevent the impurities from accumulating on the top of the filter plate 2 and affecting the filtering efficiency.

[0028] See also Figure 1-7 On the basis of the above-mentioned embodiment, in another embodiment of the present invention, a mixing mechanism 7 is arranged inside the mixing box 1, and the mixing mechanism 7 comprises a third folding plate 711, and the third folding plate 711 is fixedly connected to the left side of the mixing box 1, and the right side of the third folding plate 711 is rotatably connected to a fourth rotating rod 712 through a bearing, and the fourth rotating rod 712 is connected to the third rotating rod 616 through a pulley group, and the third rotating rod 616 is arranged to drive the fourth rotating rod 712 to rotate, and the fourth rotating rod 712 is movable through the mixing box 1 and extends inside thereof, and the outer wall of the fourth rotating rod 712 is fixedly connected to the first stirring rod 718, and the fourth rotating rod 712 is arranged to drive the first stirring rod 718 to rotate, and the first stirring rod 718 is arranged to mix and stir the internal building materials, and the outer wall of the fourth rotating rod 712 is fixedly connected to the third half gear 713, and the outer wall of the fourth rotating rod 712 is fixedly connected to a turntable 714, and the fourth rotating rod 712 is arranged to drive the turntable 714 to rotate, and the inner fixed connection of the turntable 714 A rack 715 is connected, a turntable 714 is provided for driving the rack 715 to rotate, the rack 715 is provided for driving the fourth gear 717 inside to rotate in the opposite direction, the fourth gear 717 is provided for driving the fifth rotating rod 716 to rotate, the rack 715 is in a semicircular shape, the right side of the third folding plate 711 is rotatably connected to the fifth rotating rod 716 through a bearing, the fifth rotating rod 716 movably passes through the mixing box 1 and extends into the interior thereof, the fifth rotating rod 716 is provided for driving the second stirring rod 719 to rotate, the second stirring rod 719 is provided for mixing and stirring the building materials, the outer wall of the fifth rotating rod 716 is fixedly connected to the second stirring rod 719, the outer wall of the fifth rotating rod 716 is fixedly connected to the fourth gear 717, the third half gear 713 is meshed with the fourth gear 717, the first stirring rod 718 is driven to rotate by the forward rotation of the fourth rotating rod 712, and the reverse rotation of the fifth rotating rod 716 drives the second stirring rod 719 to rotate in the opposite direction, so that the building materials can be mixed and stirred.

[0029] Working principle: when the third rotating rod 616 rotates, the fourth rotating rod 712 is driven to rotate through the pulley group, and when the fourth rotating rod 712 rotates, the third half gear 713 is driven to rotate, and when the third half gear 713 rotates, the turntable 714 is driven to rotate. When the fourth rotating rod 712 rotates forward, it drives the first stirring rod 718 to rotate. When the third half gear 713 is engaged with the fourth gear 717, it drives the fifth rotating rod 716 inside it to rotate. When the third half gear 713 is disengaged from the fourth gear 717, the fourth gear 717 is engaged with the rack 715, and the fourth gear 717 is driven to rotate under the action of the rack 715. The fourth gear 717 drives the fifth rotating rod 716 inside it to reverse, and the reverse rotation of the fifth rotating rod 716 drives the second stirring rod 719 to reverse. The first stirring rod 718 is driven to rotate by the forward rotation of the fourth rotating rod 712, and the reverse rotation of the fifth rotating rod 716 drives the second stirring rod 719 to rotate reversely, so that the building materials can be mixed and stirred.

[0030] See also Figure 1-7 On the basis of the above embodiment, in another embodiment of the present invention, an anti-stacking mechanism 8 is provided on the top of the mixing box 1, and the anti-stacking mechanism 8 includes a second vertical plate 811, and the second vertical plate 811 is fixedly connected to the top of the mixing box 1, and a blanking frame 812 is fixedly connected to the back of the second vertical plate 811, and the blanking frame 812 is provided for conveying building materials, and the outer wall of the third rotating rod 616 is fixedly connected to a connecting rod 813, and the end of the connecting rod 813 away from the third rotating rod 616 is fixedly connected to a spring 814, and the end of the spring 814 away from the connecting rod 813 is fixedly connected to a knocking ball 815, and the third rotating rod 616 is provided to drive the connecting rod 813 to rotate, and the connecting rod 813 is provided to drive the spring 814 to rotate, and the spring 814 is provided to drive the knocking ball 815 to rotate, and the blanking frame 812 can be knocked by the rotation of the knocking ball 815, and the building materials accumulated on the blanking frame 812 when knocked slide into the inside of the mixing box 1 to avoid wasting building materials.

[0031] Working principle: When the third rotating rod 616 rotates, it drives the connecting rod 813 to rotate. When the connecting rod 813 rotates, it drives the spring 814 to rotate. When the spring 814 rotates, it drives the knocking ball 815 to rotate. When the knocking ball 815 rotates, it can knock on the unloading frame 812. When the unloading frame 812 is knocked, the building materials accumulated on it slide into the mixing box 1 to avoid wasting building materials.

[0032] The present invention provides a building material mixer. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A building material mixer, comprising a mixing box (1), characterized in that: A filter plate (2) is fixedly connected to the interior of the mixing box (1); a discharge port (3) is provided on the right side of the mixing box (1); the number of the discharge ports (3) is two, and the two discharge ports (3) are provided on the left and right sides of the mixing box (1); a first folding plate (4) is fixedly connected to the back of the mixing box (1); and a knocking mechanism (5) is provided inside the mixing box (1); The knocking mechanism (5) comprises a brake motor (511), the brake motor (511) is fixedly connected to the front side of the first folding plate (4), the output end of the brake motor (511) is fixedly connected to a first rotating rod (512) via a coupling, the first rotating rod (512) movably passes through the mixing box (1) and extends into the interior thereof, the extended end of the first rotating rod (512) is fixedly connected to a first cross bar (513), the back of the first cross bar (513) is fixedly connected to a fixed rod (514), the inner bottom side of the mixing box (1) is fixedly connected to a slide rail (515), the outer wall of the slide rail (515) is slidably connected to a first sliding sleeve (516), the left side of the first sliding sleeve (516) is fixedly connected to a cross plate (517), the interior of the cross plate (517) is provided with a cross groove (518), the cross groove (518) is sleeved on the outer wall of the fixed rod (514), and the top of the cross plate (517) is fixedly connected to a knocking rod (519).

2. A building material mixer according to claim 1, characterized in that: The number of the slide rails (515) and the first slide sleeves (516) is two, and the two slide rails (515) and the two first slide sleeves (516) are arranged on the left and right sides of the interior of the mixing box (1).

3. A building material mixer according to claim 2, characterized in that: The mixing box (1) is provided with a discharge mechanism (6) inside, the discharge mechanism (6) comprising a first vertical plate (611), the first vertical plate (611) being fixedly connected to the top of the mixing box (1), a second folding plate (612) being fixedly connected to the left side of the mixing box (1), a second rotating rod (613) being rotatably connected to the front side of the second folding plate (612) via a bearing, and the first rotating rod (512) and the second rotating rod (613) being connected via a pulley group.

4. A building material mixer according to claim 3, characterized in that: The outer wall of the second rotating rod (613) is fixedly connected to a first bevel gear (614); the left side of the first vertical plate (611) is rotatably connected to a reciprocating screw rod (615) via a bearing; the left end of the reciprocating screw rod (615) is fixedly connected to a third rotating rod (616); the outer wall of the third rotating rod (616) is fixedly connected to a second bevel gear (617); and the first bevel gear (614) is meshed with the second bevel gear (617).

5. A building material mixer according to claim 4, characterized in that: The outer wall of the reciprocating screw rod (615) is threadedly connected to a thread sleeve (618), the bottom of the thread sleeve (618) is fixedly connected to a push plate (619), the push plate (619) is slidably connected to the top of the filter plate (2), the left side of the first vertical plate (611) is fixedly connected to a second cross bar (620), the outer wall of the second cross bar (620) is sleeved with a second sliding sleeve (621), and the second sliding sleeve (621) is fixedly connected to the top of the thread sleeve (618).

6. A building material mixer according to claim 5, characterized in that: A mixing mechanism (7) is arranged inside the mixing box (1), and the mixing mechanism (7) comprises a third folding plate (711), the third folding plate (711) is fixedly connected to the left side of the mixing box (1), the right side of the third folding plate (711) is rotatably connected to a fourth rotating rod (712) via a bearing, the fourth rotating rod (712) is connected to the third rotating rod (616) via a belt pulley group, the fourth rotating rod (712) movably passes through the mixing box (1) and extends into the interior thereof, and the outer wall of the fourth rotating rod (712) is fixedly connected to a first stirring rod (718).

7. A building material mixer according to claim 6, characterized in that: The outer wall of the fourth rotating rod (712) is fixedly connected to a third half gear (713), the outer wall of the fourth rotating rod (712) is fixedly connected to a rotating disk (714), the interior of the rotating disk (714) is fixedly connected to a rack (715), the rack (715) is in a semicircular arc shape, the right side of the third folding plate (711) is rotatably connected to a fifth rotating rod (716) via a bearing, the fifth rotating rod (716) movably passes through the mixing box (1) and extends toward the inside thereof, the outer wall of the fifth rotating rod (716) is fixedly connected to a second stirring rod (719), the outer wall of the fifth rotating rod (716) is fixedly connected to a fourth gear (717), and the third half gear (713) and the fourth gear (717) are meshed with each other.

8. A building material mixer according to claim 7, characterized in that: An anti-accumulation mechanism (8) is provided on the top of the mixing box (1), and the anti-accumulation mechanism (8) comprises a second vertical plate (811), the second vertical plate (811) is fixedly connected to the top of the mixing box (1), and a material discharge frame (812) is fixedly connected to the back of the second vertical plate (811).

9. A building material mixer according to claim 8, characterized in that: The outer wall of the third rotating rod (616) is fixedly connected to a connecting rod (813), one end of the connecting rod (813) away from the third rotating rod (616) is fixedly connected to a spring (814), and one end of the spring (814) away from the connecting rod (813) is fixedly connected to a knocking ball (815).

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