Aggregate spreading machine for wear-resistant floor construction

Abstract

The utility model discloses an aggregate spreading machine for wear-resistant floor construction, which belongs to the technical field of floor construction and comprises a base, a box is fixed on the left side of the upper surface of the base, a barrel is rotatably connected to the right side of the upper surface of the base, a second motor is connected to the right side of the box through bolts, and a first motor is mounted at the top of the barrel through bolts; the aggregate spreading machine for wear-resistant floor construction is characterized in that an auger is connected to an inner bearing of the cylinder body. According to the aggregate stirring and scattering machine for wear-resistant floor construction, a second motor drives a driving half gear to rotate, so that a first driven gear meshed with the driving half gear is intermittently driven to rotate, when the driving half gear is not meshed with a second driven gear, the second driven gear is driven to rotate reversely by utilizing accumulated force of a first vortex spring, and the operation is repeated; therefore, the second driven gear rotates positively and negatively and drives the barrel to swing left and right, so that the spreading range is expanded, and the phenomenon of nonuniformity caused by aggregate accumulation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of floor construction, in particular to an aggregate spreading machine for wear-resistant floor construction. Background Art

[0002] Flooring refers to the use of specific materials and processes to construct the original ground and present a certain decorative and functional ground. A spreading device is required during the construction of the floor. For example, a spreading device for colored aggregate wear-resistant flooring construction with a publication number of "CN213418403U" is provided inside the hopper. A spreading roller is arranged inside the hopper. When the spreading roller is driven to rotate by starting the spreading motor, the aggregate poured from the top of the hopper will fall on the spreading roller. When the spreading roller rotates, it will drive the aggregate to fall evenly onto the screen. The vibration of the vibrator can evenly disperse the aggregate to prevent the aggregate particles from sticking together, which is conducive to more uniform spreading and strong practicality. When the aggregate particles fall from the top of the screen, they are The rotating motor is started to drive the half gear to rotate, thereby driving the meshing rack to move. When the rack drives the push rod to move away from the discharge port, the half gear continues to rotate until it is separated from the rack. The push rod will squeeze the spring when it moves. When the half gear is separated from the rack, the spring will work. Under the action of elastic force, the push plate will push the aggregate particles out of the discharge port. The half gear will push and pull once every rotation, and so on. At the same time, the spreading distance is far; when the aggregate particles are spread, the push device moves, and the pressure roller can rotate and compact and flatten the aggregate particles to make the floor surface smoother. Through the cooperation of the guide block and the slide rail, the push rod can be more stable when moving, and it is more practical.

[0003] When the above mechanism is in use, the spring will work when the half gear is separated from the rack. Under the action of elastic force, the push plate will scatter the aggregate particles from the discharge port. However, the scattering range each time is fixed and cannot be adjusted, which makes it easy for the aggregate to accumulate, resulting in unevenness.

[0004] Therefore, we proposed that the aggregate spreader for wear-resistant floor construction can solve the above problems well. Utility Model Content

[0005] The utility model aims to provide an aggregate spreader for wear-resistant floor construction, so as to solve the problem that the spreading range each time is fixed and cannot be adjusted, which leads to easy accumulation of aggregates and then causes unevenness.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aggregate spreading machine for wear-resistant floor construction, comprising a base, a box body is fixed on the left side of the upper surface of the base, and a cylinder body is rotatably connected to the right side of the upper surface of the base, a second motor is connected to the right side of the box body by bolts, and a first motor is installed by bolts on the top of the cylinder body;

[0007] An aggregate spreading machine for wear-resistant floor construction, further comprising:

[0008] The internal bearing of the cylinder is connected to an auger, and the top of the auger penetrates the interior of the cylinder, and the top of the auger is fixedly connected to the output end of the first motor, a feed pipe is fixedly opened on the upper left side of the cylinder, and a discharge pipe is fixedly opened on the upper right side of the cylinder;

[0009] The upper surface of the base is located between the box body and the cylinder body, and is connected to a driving half gear through an axis rotation, and the shaft end of the driving half gear is fixedly connected to the output end of the second motor, the outer side of the lower end of the cylinder body is sleeved and fixed with a second driven gear, and the outer side of the lower end of the cylinder body and the connection position of the base are installed with a first vortex spring;

[0010] A feeding hopper is arranged on the top of the box body, and a material receiving pipe is installed through the right side of the box body, and a hose is fixedly connected between the material receiving pipe and the feeding pipe.

[0011] Preferably, the driving half gear and the second driven gear are meshingly connected, and the inside of the feed pipe and the receiving pipe are connected through a hose.

[0012] Preferably, a movable column is rotatably connected to the upper part of the interior of the box, and grooves are provided at equal angles on the outer side of the movable column, a funnel is provided inside the box above the movable column, and a shaft rod is rotatably connected to the bottom of the inner wall of the box, a first driven gear is fixedly sleeved on the outer side of the lower end of the shaft rod, and the upper end of the shaft rod is connected to the shaft end of the movable column through a bevel gear set.

[0013] Preferably, the material receiving pipe is arranged at an angle, and the opening position of the material receiving pipe corresponds to the groove, and the first driven gear is meshed with the driving half gear.

[0014] Preferably, a scraper is connected to the left bolt on the lower surface of the base.

[0015] Preferably, a clearing rod is provided inside the discharge pipe, and connecting rods are hinged between the upper and lower sides of the clearing rod and the inner wall of the discharge pipe, a second vortex spring is installed at the connection position between the axial end of the connecting rod and the discharge pipe, and a fitting rod is fixed to the left side of the lower end of the auger.

[0016] Preferably, the fitting rod corresponds to the position of the dredging rod, and the fitting rod fits with the end of the dredging rod.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the aggregate spreading machine for wear-resistant floor construction adopts a new structural design, and its specific contents are as follows:

[0018] (1) The second motor drives the driving half gear to rotate, so that the meshing first driven gear is driven to rotate intermittently. When the driving half gear is not meshing with the second driven gear, the stored force of the first vortex spring is used to drive the second driven gear to rotate in the opposite direction. The above operation is repeated, so that the second driven gear rotates forward and reversely, and drives the cylinder to swing left and right, thereby expanding the spreading range and avoiding the uneven phenomenon caused by the accumulation of aggregates;

[0019] Furthermore, the first motor drives the auger to rotate, so that the auger drives the aggregate to move upward and spill out from the discharge port;

[0020] (2) When the aggregate is added into the box, it will fall into the multiple grooves on the movable column in sequence, so that the amount of aggregate spread each time is quantitative, avoiding excessive or insufficient spreading;

[0021] Furthermore, when the second motor drives the driving half gear to rotate, it can intermittently drive the meshing first driven gear to rotate, and at the same time, the first driven gear drives the movable column to rotate intermittently by using the bevel gear set, so that the aggregate in the groove enters the receiving pipe in sequence;

[0022] (3) The auger is rotated to drive the fitting rod to the position of the dredging rod, causing the dredging rod to move. When the fitting rod is away from the position of the dredging rod, the stored force of the second vortex spring is used to drive the connecting rod to rotate, and at the same time drive the dredging rod to reset. The above operation is repeated, so that the dredging rod moves back and forth, thereby dredging the discharge pipe to avoid blockage of the discharge pipe and affecting work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0024] Figure 2 This is a side view of the structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the movable column, the first driven gear and the second driven gear of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the laminating rod and the dredging rod of the utility model;

[0027] Figure 5 It is a schematic diagram of the top view of the driving half gear, the first driven gear and the second driven gear of the utility model;

[0028] Figure 6 This is a schematic diagram of the movable structure of the dredging rod of the utility model;

[0029] Figure 7 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0030] In the figure: 1. base; 2. box body; 3. cylinder body; 4. first motor; 5. second motor; 6. auger; 7. movable column; 8. groove; 9. material receiving pipe; 10. feed pipe; 11. hose; 12. discharge pipe; 13. shaft rod; 14. first driven gear; 15. driving half gear; 16. second driven gear; 17. first vortex spring; 18. scraper; 19. dredging rod; 20. fitting rod; 21. connecting rod; 22. second vortex spring. DETAILED DESCRIPTION

[0031] 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. 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 creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 7 , the utility model provides the following technical solutions: an aggregate spreading machine for wear-resistant floor construction;

[0033] Embodiment 1: In order to solve the problem that the range of each spreading in the prior art is fixed and cannot be adjusted, which leads to the easy accumulation of aggregates and then causes unevenness, the following solution is disclosed, and specific reference is made to Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, it includes a base 1, a box body 2 is fixed on the left side of the upper surface of the base 1, and a cylinder body 3 is rotatably connected to the right side of the upper surface of the base 1, a second motor 5 is bolted to the right side of the box body 2, and a first motor 4 is bolted to the top of the cylinder body 3;

[0034] The invention also includes: an auger 6 is connected to the internal bearing of the cylinder 3, and the top of the auger 6 passes through the interior of the cylinder 3, and the top of the auger 6 is fixedly connected to the output end of the first motor 4, a feed pipe 10 is fixedly provided on the upper left side of the cylinder 3, and a discharge pipe 12 is fixedly provided on the upper right side of the cylinder 3; the upper surface of the base 1 is located between the box body 2 and the cylinder 3 and is connected to a driving half gear 15 through an axis rotation, and the shaft end of the driving half gear 15 is fixedly connected to the output end of the second motor 5, and the outer side of the lower end of the cylinder 3 A second driven gear 16 is sleeved and fixed, and a first vortex spring 17 is installed at the connection position between the outer side of the lower end of the cylinder 3 and the base 1; a hopper is provided on the top of the box body 2, and a receiving pipe 9 is installed through the right side of the inside of the box body 2, and a hose 11 is fixedly connected between the receiving pipe 9 and the feed pipe 10, the driving half gear 15 and the second driven gear 16 are meshed and connected, and the feed pipe 10 is connected to the inside of the receiving pipe 9 through the hose 11, and a scraper 18 is bolted to the left side of the lower surface of the base 1;

[0035] After the staff moves the spreader to the designated position, the first motor 4 is started, and the first motor 4 drives the auger 6 to rotate, transporting the aggregate from the top of the cylinder 3 to the bottom, and discharging it from the discharge pipe 12, thereby spreading the aggregate, and then the second motor 5 is started, and the second motor 5 drives the driving half gear 15 to rotate, so that the intermittently driven meshing first driven gear 14 rotates, and when the driving half gear 15 is not meshed with the second driven gear 16, the second driven gear 16 is driven to reverse by the stored force of the first vortex spring 17, and the above operation is repeated, so that the second driven gear 16 rotates forward and reversely, and drives the cylinder 3 to swing left and right, thereby expanding the spreading range and avoiding the accumulation of aggregates and causing unevenness. At the same time, when the staff pushes the device to move, the scraper 18 can be used to scrape the aggregates spilled on the ground.

[0036] Embodiment 2: Different from Embodiment 1, in this embodiment, the movable column 7 is intermittently rotated, so that the aggregate in the groove 8 enters the receiving pipe 9 in sequence, thereby achieving a quantitative amount of each spreading, avoiding excessive or insufficient spreading. For details, refer to Figure 1 , Figure 3 and Figure 5 As shown, a movable column 7 is rotatably connected to the upper part of the box body 2, and a groove 8 is provided at an equal angle on the outer side of the movable column 7, a funnel is provided above the movable column 7 inside the box body 2, and a shaft rod 13 is rotatably connected to the bottom of the inner wall of the box body 2, a first driven gear 14 is sleeved and fixed on the outer side of the lower end of the shaft rod 13, a material receiving pipe 9 is inclined, and the opening position of the material receiving pipe 9 corresponds to the groove 8, the first driven gear 14 is meshed with the driving half gear 15, and the upper end of the shaft rod 13 is connected to the shaft end of the movable column 7 through a bevel gear set.

[0037] The staff adds aggregates into the box body 2 through the hopper. At this time, the aggregates will fall into the multiple grooves 8 on the movable column 7 in sequence. At the same time, when the second motor 5 drives the active half gear 15 to rotate, it can intermittently drive the meshing first driven gear 14 to rotate. At the same time, the shaft 13 on the first driven gear 14 drives the movable column 7 to rotate intermittently using the bevel gear set, so that the aggregates in the grooves 8 enter the receiving pipe 9 in sequence, and then the aggregates in the receiving pipe 9 enter the feeding pipe 10 through the hose 11, so that the amount of each scattering is quantitative, avoiding excessive or insufficient scattering.

[0038] Embodiment 3: Different from Embodiment 2, this embodiment utilizes the fitting rod 20 to reciprocately squeeze the dredging rod 19, and cooperates with the second vortex spring 22 to make the dredging rod 19 reciprocate and dredge the discharge pipe 12. For details, refer to Figure 1 , Figure 4 , Figure 6 and Figure 7 As shown, a dredging rod 19 is provided inside the discharge pipe 12, and a connecting rod 21 is hinged between the upper and lower sides of the dredging rod 19 and the inner wall of the discharge pipe 12, and a second vortex spring 22 is installed at the connection position between the axial end of the connecting rod 21 and the discharge pipe 12, and a fitting rod 20 is fixed to the left side of the lower end of the auger 6, and the fitting rod 20 corresponds to the position of the dredging rod 19, and the fitting rod 20 fits with the end of the dredging rod 19;

[0039] When the first motor 4 drives the auger 6 to rotate, the auger 6 drives the fitting rod 20 to move to the position of the dredging rod 19 and squeezes the dredging rod 19. At this time, the connecting rod 21 rotates and drives the dredging rod 19 to move. When the fitting rod 20 is away from the position of the dredging rod 19, the stored force of the second vortex spring 22 drives the connecting rod 21 to rotate, and at the same time drives the dredging rod 19 to reset. The above operation is repeated, so that the dredging rod 19 moves back and forth left and right, which can dredge the discharge pipe 12 and avoid blockage of the discharge pipe 12 and affect the work efficiency.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aggregate spreading machine for wear-resistant floor construction, comprising a base (1), a box (2) being fixed on the left side of the upper surface of the base (1), and a cylinder (3) being rotatably connected to the right side of the upper surface of the base (1), a second motor (5) being bolted to the right side of the box (2), and a first motor (4) being bolted to the top of the cylinder (3); It is characterized in that Also includes: The internal bearing of the barrel (3) is connected to an auger (6), and the top end of the auger (6) penetrates the interior of the barrel (3), and the top end of the auger (6) is fixedly connected to the output end of the first motor (4); a feed pipe (10) is fixedly provided on the upper left side of the barrel (3), and a discharge pipe (12) is fixedly provided on the upper right side of the barrel (3); The upper surface of the base (1) is located between the box body (2) and the cylinder body (3) and is rotatably connected to a driving half gear (15) via an axis, and the shaft end of the driving half gear (15) is fixedly connected to the output end of the second motor (5); a second driven gear (16) is sleeved and fixedly disposed on the outer side of the lower end of the cylinder body (3), and a first vortex spring (17) is installed at the connection position between the outer side of the lower end of the cylinder body (3) and the base (1); A feeding hopper is provided on the top of the box body (2), and a material receiving pipe (9) is installed through the right side of the inside of the box body (2), and a hose (11) is fixedly connected between the material receiving pipe (9) and the feeding pipe (10).

2. The aggregate spreader for wear-resistant floor construction according to claim 1, characterized in that: The driving half gear (15) and the second driven gear (16) are meshingly connected, and the feed pipe (10) and the inside of the receiving pipe (9) are connected via a hose (11).

3. The aggregate spreader for wear-resistant floor construction according to claim 1, characterized in that: A movable column (7) is rotatably connected to the upper part of the interior of the box body (2), and a groove (8) is provided at an equal angle on the outer side of the movable column (7). A funnel is provided above the movable column (7) inside the box body (2), and a shaft rod (13) is rotatably connected to the bottom of the inner wall of the box body (2). A first driven gear (14) is sleeved and fixed on the outer side of the lower end of the shaft rod (13), and the upper end of the shaft rod (13) is connected to the shaft end of the movable column (7) through a bevel gear set.

4. The aggregate spreading machine for wear-resistant floor construction according to claim 3 is characterized in that: The material receiving pipe (9) is arranged at an angle, and the opening position of the material receiving pipe (9) corresponds to the groove (8), and the first driven gear (14) and the driving half gear (15) are meshingly connected.

5. The aggregate spreader for wear-resistant floor construction according to claim 1, characterized in that: A scraper (18) is bolted to the left side of the lower surface of the base (1).

6. The aggregate spreading machine for wear-resistant floor construction according to claim 1, characterized in that: A dredging rod (19) is provided inside the discharge pipe (12), and connecting rods (21) are hinged between the upper and lower sides of the dredging rod (19) and the inner wall of the discharge pipe (12), and a second vortex spring (22) is installed at the connection position between the axial end of the connecting rod (21) and the discharge pipe (12), and a fitting rod (20) is fixed to the left side of the lower end of the auger (6).

7. The aggregate spreading machine for wear-resistant floor construction according to claim 6, characterized in that: The fitting rod (20) corresponds to the position of the dredging rod (19), and the fitting rod (20) fits the end of the dredging rod (19).

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