Building green construction material mixing device

Abstract

The utility model relates to the technical field of material mixing devices, in particular to a building green construction material mixing device which comprises a material mixing box. A material bag is put into a feeding groove, the extending length of an electric cylinder is adjusted, a first clamping plate moves downwards, the first clamping plate and a second clamping plate clamp the two sides of the material bag, a driving motor is started to drive a threaded rod to rotate, the threaded rod drives a nut base to move upwards, and the nut base drives a moving block to move along a connecting groove. The connecting groove drives the cutting knife to move upwards, the cutting knife cuts the material bag, concrete or gravel in the material bag enters the mixing box along the feeding groove, mixing of materials is completed in the mixing box, unpacking work of the material bag is completed in the sealed space of the feeding groove, and in this way, the phenomenon of dust raising can be avoided; cement and gravel chippings are sealed in the feeding groove, site pollution is avoided, the health of workers on site is not affected, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of material mixing devices, in particular to a material mixing device for green building construction. Background Art

[0002] The construction material mixing device is a kind of equipment used in construction sites. It is mainly used to mix various construction materials such as cement, sand, gravel, etc. in a certain proportion to meet the construction requirements. The construction material mixing device is an indispensable equipment in modern construction. It can ensure the uniform mixing of construction materials and improve the construction quality and efficiency.

[0003] At present, some construction material mixing devices on the market require workers to punch in the material bags of cement, sand and gravel, and then pour the materials directly into the mixer. This method easily causes dust. The cement and sand and gravel debris are scattered on the construction site, which not only easily causes pollution, but also affects the health of the workers on site. Therefore, a green construction material mixing device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a building green construction material mixing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a green construction material mixing device for building, comprising a mixing box, a cover plate is fixedly connected to the upper surface of the mixing box, a feed trough is connected to the right side of the upper surface of the cover plate, a mounting frame is fixedly connected to the front surface of the feed trough, a driving motor is fixedly installed on the upper surface of the mounting frame, a threaded rod is fixedly connected to the output shaft end of the driving motor, the threaded rod passes through the upper surface of the mounting frame, the threaded rod is rotatably connected to the inner side wall of the mounting frame through a bearing, the outer side wall of the threaded rod is threadedly connected to a nut seat, and the nut seat is threadedly connected to the outer side wall of the threaded rod. A moving block is fixedly connected to the rear surface of the mother seat, a connecting groove is opened on the front surface of the feed trough, the moving block passes through the connecting groove and extends to the interior of the feed trough, a cutting knife is fixedly connected to the rear surface of the moving block, two mounting plates are symmetrically welded on the inner side wall of the feed trough, an electric cylinder is fixedly installed on the upper surface of the mounting plate, one end of the piston rod of the electric cylinder passes through the upper surface of the mounting plate, one end of the piston rod of the electric cylinder is fixedly connected to a first clamping plate, a second clamping plate is provided below the first clamping plate, and the second clamping plate is fixedly connected to the inner side wall of the feed trough.

[0006] As a further preferred embodiment of the technical solution: a stirring motor is fixedly mounted on the upper surface of the cover plate, and an output shaft end of the stirring motor passes through the cover plate and is fixedly connected to a stirring shaft.

[0007] As a further preferred embodiment of the present technical solution: a stirring blade is fixedly connected to the outer side wall of the stirring shaft.

[0008] As a further preferred embodiment of the technical solution: two sliding rods are symmetrically welded to the inner side wall of the mounting frame, and the outer side wall of the sliding rod is slidably connected to the nut seat.

[0009] As a further preferred embodiment of the present technical solution: a sieve plate is fixedly connected to the lower surface of the feed trough, a vibration motor is fixedly installed on the lower surface of the sieve plate, and an output shaft end of the vibration motor is fixedly connected to the sieve plate.

[0010] As a further preferred embodiment of the present technical solution: a sealing door is hingedly connected to the rear surface of the feed chute.

[0011] As a further preferred embodiment of the technical solution: the left side of the upper surface of the cover plate is connected to a water inlet trough, and the lower surface of the mixing box is provided with a discharge port.

[0012] As a further preferred embodiment of the present technical solution: legs are evenly welded on the lower surface of the mixing box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model puts the material bag into the feed trough, adjusts the extended length of the electric cylinder, moves the first clamping plate downward, and the first clamping plate and the second clamping plate clamp the two sides of the material bag, starts the driving motor to drive the threaded rod to rotate, the threaded rod drives the nut seat to move upward, the nut seat drives the moving block to move along the connecting groove, the connecting groove drives the cutting knife to move upward, the cutting knife cuts the material bag, and the concrete or sand and gravel in the material bag enters the interior of the mixing box along the feed trough, the materials are mixed inside the mixing box, and the unpacking of the material bag is completed in the sealed space of the feed trough. This method can avoid the phenomenon of dust, and the debris of cement and sand and gravel are sealed inside the feed trough, so as to avoid pollution on site, do not affect the health of workers on site, and have stronger practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the mounting frame in the utility model;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the feed trough in the utility model;

[0019] Figure 5This is a schematic diagram of the structure of the vibration motor in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the cutting knife in the utility model.

[0021] In the figure: 1. mixing box; 2. cover plate; 3. feed trough; 4. mounting frame; 5. drive motor; 6. threaded rod; 7. nut seat; 8. moving block; 9. connecting groove; 10. cutting knife; 11. mounting plate; 12. electric cylinder; 13. first clamping plate; 14. second clamping plate; 15. stirring motor; 16. stirring shaft; 17. stirring blade; 18. sliding rod; 19. sieve plate; 20. vibration motor; 21. sealing door; 22. water inlet trough; 23. discharge port; 24. support leg. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] See also Figure 1-6The utility model provides a technical solution: a building green construction material mixing device, including a mixing box 1, the upper surface of the mixing box 1 is fixedly connected with a cover plate 2, the upper surface of the cover plate 2 is connected with a feed trough 3 on the right side, the front surface of the feed trough 3 is fixedly connected with a mounting frame 4, the upper surface of the mounting frame 4 is fixedly installed with a driving motor 5, the output shaft end of the driving motor 5 is fixedly connected with a threaded rod 6, the threaded rod 6 passes through the upper surface of the mounting frame 4, the threaded rod 6 and the inner side wall of the mounting frame 4 are rotatably connected through a bearing, the outer side wall of the threaded rod 6 is threadedly connected with a nut seat 7, the rear surface of the nut seat 7 is fixedly connected with a moving block 8, the front surface of the feed trough 3 is provided with a connecting groove 9, the moving block 8 passes through the connecting groove 9 and extends to the inside of the feed trough 3, the rear surface of the moving block 8 is fixedly connected with a cutting knife 10, the inner side wall of the feed trough 3 is symmetrically welded with two mounting plates 11, the An electric cylinder 12 is fixedly installed on the upper surface of the mounting plate 11, one end of the piston rod of the electric cylinder 12 penetrates the upper surface of the mounting plate 11, one end of the piston rod of the electric cylinder 12 is fixedly connected to a first clamping plate 13, a second clamping plate 14 is provided below the first clamping plate 13, and the second clamping plate 14 is fixedly connected to the inner wall of the feeding trough 3; a material bag of concrete or sand and gravel is put into the feeding trough 3, and the extended length of the electric cylinder 12 is adjusted to move the first clamping plate 13 downward, and the first clamping plate 13 and the second clamping plate 12 clamp the two sides of the material bag, and the driving motor 5 is started to drive the threaded rod 6 to rotate, and the threaded rod 6 drives the nut seat 7 to move upward, and the nut seat 7 drives the moving block 9 to move along the connecting groove 9, and the connecting groove 9 drives the cutting knife 10 to move upward, and the cutting knife 10 cuts the material bag, and the concrete or sand and gravel in the material bag enters the interior of the mixing box 1 along the feeding trough 3, and the material mixing is completed inside the mixing box 1.

[0025] In this embodiment, specifically: a stirring motor 15 is fixedly installed on the upper surface of the cover plate 2, and the output shaft end of the stirring motor 15 passes through the cover plate 2 and is fixedly connected to a stirring shaft 16; starting the stirring motor 15 drives the stirring shaft 16 to rotate, thereby stirring the materials inside the mixing box 1.

[0026] In this embodiment, specifically: the outer side wall of the stirring shaft 16 is fixedly connected with a stirring blade 17, so as to facilitate sufficient mixing of the materials.

[0027] In this embodiment, specifically: two sliding rods 18 are symmetrically welded to the inner wall of the mounting frame 4, and the outer wall of the sliding rod 18 is slidingly connected to the nut seat 7; so that the nut seat 7 does not rotate with the rotation of the threaded rod 6, but keeps rotating in the direction of the sliding rod 18.

[0028] In this embodiment, specifically: a sieve plate 19 is fixedly connected to the lower surface of the feed trough 3, a vibration motor 20 is fixedly installed on the lower surface of the sieve plate 19, and the output shaft end of the vibration motor 20 is fixedly connected to the sieve plate 19; the material falls on the upper surface of the sieve plate 19, falls into the mixing box 1 through the sieve plate 19, and the vibration motor 20 is started to drive the sieve plate 19 to vibrate, which can prevent the accumulation of materials.

[0029] In this embodiment, specifically: a sealing door 21 is hinged on the rear surface of the feed chute 3 ; the sealing door 21 is opened, and the material bag is placed into the feed chute 3 .

[0030] In this embodiment, specifically: the left side of the upper surface of the cover plate 2 is connected to a water inlet trough 22 , and the lower surface of the mixing box 1 is provided with a discharge port 23 .

[0031] In this embodiment, specifically: the lower surface of the mixing box 1 is evenly welded with legs 24 for supporting the device.

[0032] The working principle of the utility model is: put the material bag of concrete or sand and gravel into the feed trough 3, adjust the extended length of the electric cylinder 12, so that the first clamping plate 13 moves downward, the first clamping plate 13 and the second clamping plate 12 clamp the two sides of the material bag, start the driving motor 5 to drive the threaded rod 6 to rotate, the threaded rod 6 drives the nut seat 7 to move upward, the nut seat 7 drives the moving block 9 to move along the connecting groove 9, the connecting groove 9 drives the cutting knife 10 to move upward, the cutting knife 10 cuts the material bag, and the concrete or sand and gravel in the material bag enters the interior of the mixing box 1 along the feed trough 3, and the material mixing is completed in the mixing box 1, thereby forming a green construction material mixing device for building, and the unpacking work of the material bag is completed in the sealed space of the feed trough 3. This method can avoid the phenomenon of dust, and the debris of cement and sand and gravel are sealed in the interior of the feed trough 3, avoiding pollution on the site, not affecting the health of on-site workers, and having stronger practicality.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A green construction material mixing device, comprising a mixing box (1), characterized in that: The upper surface of the mixing box (1) is fixedly connected to a cover plate (2), the upper surface of the cover plate (2) is connected to a feed trough (3) on the right side, the front surface of the feed trough (3) is fixedly connected to a mounting frame (4), the upper surface of the mounting frame (4) is fixedly mounted with a driving motor (5), the output shaft end of the driving motor (5) is fixedly connected to a threaded rod (6), the threaded rod (6) passes through the upper surface of the mounting frame (4), the threaded rod (6) and the inner side wall of the mounting frame (4) are rotatably connected via a bearing, the outer side wall of the threaded rod (6) is threadedly connected to a nut seat (7), the rear surface of the nut seat (7) is fixedly connected to a moving block (8), the front surface of the feed trough (3) is provided with a A connecting groove (9) is provided, the movable block (8) passes through the connecting groove (9) and extends to the inside of the feed trough (3), a cutting knife (10) is fixedly connected to the rear surface of the movable block (8), two mounting plates (11) are symmetrically welded to the inner side wall of the feed trough (3), an electric cylinder (12) is fixedly installed on the upper surface of the mounting plate (11), one end of the piston rod of the electric cylinder (12) passes through the upper surface of the mounting plate (11), one end of the piston rod of the electric cylinder (12) is fixedly connected to a first clamping plate (13), a second clamping plate (14) is provided below the first clamping plate (13), and the second clamping plate (14) is fixedly connected to the inner side wall of the feed trough (3).

2. The green construction material mixing device according to claim 1 is characterized in that: A stirring motor (15) is fixedly mounted on the upper surface of the cover plate (2); an output shaft end of the stirring motor (15) passes through the cover plate (2) and is fixedly connected to a stirring shaft (16).

3. The green construction material mixing device according to claim 2 is characterized in that: The outer side wall of the stirring shaft (16) is fixedly connected with a stirring blade (17).

4. The green construction material mixing device according to claim 2 is characterized in that: Two sliding rods (18) are symmetrically welded to the inner side wall of the mounting frame (4), and the outer side wall of the sliding rod (18) is slidably connected to the nut seat (7).

5. The green construction material mixing device according to claim 2 is characterized in that: A sieve plate (19) is fixedly connected to the lower surface of the feed trough (3), a vibration motor (20) is fixedly installed on the lower surface of the sieve plate (19), and an output shaft end of the vibration motor (20) is fixedly connected to the sieve plate (19).

6. The green construction material mixing device according to claim 2 is characterized in that: A sealing door (21) is hingedly connected to the rear surface of the feed trough (3).

7. The green construction material mixing device according to claim 6 is characterized in that: The left side of the upper surface of the cover plate (2) is connected to a water inlet groove (22), and the lower surface of the mixing box (1) is provided with a discharge port (23).

8. The green construction material mixing device according to claim 6 is characterized in that: The lower surface of the mixing box (1) is evenly welded with supporting legs (24).

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