Intelligent control paving equipment for stone pasting dry-mixed mortar treatment

Abstract

The utility model provides intelligent control paving equipment for stone pasting dry-mixed mortar treatment. The intelligent control paving equipment comprises a vehicle body; the hopper is arranged on the vehicle body and comprises a hopper body and a discharging cover, a discharging opening is formed in the rear side of the bottom of the hopper body, and the discharging cover is arranged on one side of the discharging opening in a pivoted mode; the supporting piece is arranged on the hopper body in a pivoted mode, the supporting piece is provided with a fixed position fixed to the hopper body through a detachable piece and a free position after the detachable piece is detached, under the condition that the supporting piece is located at the fixed position, at least part of the supporting piece is located below the discharging cover to support the discharging cover, and under the condition that the supporting piece is located at the free position, at least part of the supporting piece is located below the discharging cover to support the discharging cover. The discharging cover rotates under the action of gravity so as to open the discharging opening; the dry mortar stirring part is used for stirring the dry mortar in the hopper; and the paving piece is arranged on the rear side of the vehicle body, and the discharging opening is located in the front side of the paving piece. By applying the technical scheme, the problem of low reliability of the paving vehicle in the prior art can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of construction equipment, and in particular to an intelligent control paving equipment for treating dry mortar for stone pasting. Background Art

[0002] Dry mortar is widely used in the rough leveling process when laying floor tiles, stone bricks, etc.; usually sand, cement and water are mixed evenly in proportion and spread on the work surface. A flat surface is scraped out with a scraper as the basis for laying tiles or stone bricks.

[0003] Currently, there is a paving vehicle that can achieve the above functions (e.g., CN 220284537 U), which has both mixing and paving functions. When paving is required, the valve is opened, and the material in the mixing barrel is discharged from the discharge port, and then paving can be carried out. Although the above structure can achieve both discharge and paving, the discharge is controlled by the valve. If the valve is damaged, the material cannot be discharged, resulting in low reliability of the paving vehicle. Utility Model Content

[0004] The main purpose of the utility model is to provide an intelligent paving equipment for stone pasting dry powder mortar processing, so as to solve the problem of low reliability of paving vehicles in the prior art.

[0005] In order to achieve the above-mentioned objectives, the utility model provides an intelligent paving equipment for processing dry mortar for stone pasting, comprising: a vehicle body; a hopper, which is arranged on the vehicle body, the hopper comprising a hopper body and a discharge cover, the rear side of the bottom of the hopper body having a discharge port, and the discharge cover is pivotally arranged on one side of the discharge port; a support member, which is pivotally arranged on the hopper body, the support member having a fixed position fixed to the hopper body by a detachable member and a free position after the detachable member is removed, when the support member is in the fixed position, at least part of the support member is located under the discharge cover to support the discharge cover, and when the support member is in the free position, the discharge cover rotates under the action of gravity to open the discharge port; a dry mortar stirring member, which is used to stir the dry mortar in the hopper; a paving member, which is arranged on the rear side of the vehicle body, and the discharge port is located on the front side of the paving member.

[0006] In one embodiment, the hopper body includes a material box and a mounting member arranged on the material box, the mounting member and the pivot of the discharge cover are arranged on both sides of the discharge port opposite to each other, and the support member is fixed to the mounting member by two pins, one of the two pins forms a detachable part, and the other of the two pins forms the pivot of the support member.

[0007] In one embodiment, the bottom surface of the hopper body includes an arcuate surface, the discharge port is located on the arcuate surface, and the shape of the sealing surface of the discharge cover is adapted to the arcuate surface.

[0008] In one embodiment, the bottom wall of the hopper body is a double U-shaped bottom wall, each U-shaped bottom wall is provided with a discharge port, each discharge port includes a first side close to the other discharge port and a second side away from the other discharge port, the pivot of the discharge cover is located on the first side of the discharge port corresponding to it, and the support member is located on the second side of the discharge port corresponding to it.

[0009] In one embodiment, the paving member includes a scraper, an auger located in front of the scraper, and a first drive motor for driving the auger to rotate. The bottom edge of the scraper is lower than the bottom of the auger, the discharge port is located in the front side of the auger, and the bottom wall of the hopper body is a double U-shaped bottom wall. The two U-shaped connections of the double U-shaped bottom wall form an avoidance space, and the first drive motor extends into the avoidance space.

[0010] In one embodiment, the paving element also includes a mounting bracket, and the scraper, auger and first drive motor are all located on the mounting bracket. The intelligent paving equipment for stone pasting dry mortar processing also includes: an electric push rod, which is arranged at the rear of the hopper, and the electric push rod is connected to the paving element drive to drive the paving element to move up and down.

[0011] In one embodiment, the dry mortar stirring element includes a left-handed stirring rod and a right-handed stirring rod with parallel axes.

[0012] In one embodiment, the intelligent paving equipment for stone pasting dry mortar processing also includes a second drive motor, which drives the left-rotating stirring rod and the right-rotating stirring rod to rotate through a transmission chain.

[0013] In one embodiment, the bottom wall of the hopper body is a double U-shaped bottom wall, each U-shaped bottom wall is provided with a discharge port, the left-handed stirring rod is located above one of the U-shaped bottom walls, and the right-handed stirring rod is located above the other U-shaped bottom wall.

[0014] In one embodiment, the intelligent paving equipment for stone pasting dry mortar processing also includes: a control cabinet, which is arranged on the vehicle body.

[0015] By applying the technical solution of the present invention, when the dry mortar is completely mixed by the dry mortar stirring element, the detachable element is removed, and the support element swings to a free position under the action of the discharge cover and the gravity of the dry mortar. Losing the support force of the support element, the discharge cover pivots downward to open the discharge port. After the dry mortar is discharged through the discharge port, it is spread by the paving elements. In this structure, due to the high gravity of the dry mortar, the discharge cover can be opened smoothly after losing its support, preventing the paving vehicle from being unable to discharge mortar, thereby improving the reliability of the paving vehicle.

[0016] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present invention are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of the intelligent control paving equipment for stone-pasting dry mortar processing according to the present utility model is shown;

[0019] Figure 2 Shown Figure 1 An enlarged structural diagram of point A of the intelligent paving equipment for treating dry mortar for stone bonding;

[0020] Figure 3 Shown Figure 1 A top view of the intelligent paving equipment used for dry mortar processing of stone paste;

[0021] Figure 4 Shown Figure 3 A cross-sectional view from the BB direction of the intelligent paving equipment used for stone bonding dry mortar treatment;

[0022] Figure 5 Shown Figure 3 A CC-axis cross-sectional view of an intelligent paving equipment for treating dry mortar for stone bonding; and

[0023] Figure 6 Shown Figure 1 Bottom view of the intelligent paving equipment used for processing dry mortar for stone bonding.

[0024] The above drawings include the following reference numerals:

[0025] 10. Vehicle body; 20. Hopper; 21. Hopper body; 211. Discharge port; 212. Material box; 213. Mounting parts; 22. Discharge cover; 221. Sealing surface; 30. Supporting parts; 40. Dry mortar mixing parts; 41. Left-handed stirring rod; 42. Right-handed stirring rod; 50. Spreading parts; 51. Scraper; 52. Auger; 53. First drive motor; 54. Mounting bracket; 60. Electric push rod; 70. Second drive motor; 80. Control cabinet; 90. Transmission chain. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] In order to help those skilled in the art better understand the present invention, 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 embodiments described 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 making creative efforts should fall within the scope of protection of the present invention.

[0028] It should be noted that the terms "first," "second," and the like in the specification and claims of the present invention and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate for the embodiments of the present invention described herein. In addition, the terms "including" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to these processes, methods, products, or apparatuses.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] like Figures 1 to 4 As shown, the intelligent paving equipment for dry mortar processing for stone bonding in this embodiment includes: a vehicle body 10, a hopper 20, a support member 30, a dry mortar mixing member 40, and a paving member 50. The hopper 20 is mounted on the vehicle body 10 and includes a hopper body 21 and a discharge cover 22. The bottom rear side of the hopper body 21 has a discharge port 211, and the discharge cover 22 is pivotally mounted to one side of the discharge port 211. The support member 30 is pivotally mounted on the hopper body 21 and has a fixed position where it is secured to the hopper body 21 by a detachable member, and a free position after the detachable member is removed. When the support member 30 is in the fixed position, at least a portion of the support member 30 is positioned below the discharge cover 22 to support the discharge cover 22. When the support member 30 is in the free position, the discharge cover 22 rotates under the action of gravity to open the discharge port 211. The dry mortar stirring element 40 is used to stir the dry mortar in the hopper 20 ; the paving element 50 is arranged on the rear side of the vehicle body 10 , and the discharge port 211 is located on the front side of the paving element 50 .

[0031] By applying the technical solution of this embodiment, when the dry mortar is completely stirred by the dry mortar stirring member 40, the detachable member is removed, and the support member 30 swings to a free position under the action of the discharge cover 22 and the gravity of the dry mortar. The discharge cover 22 pivots downward to open the discharge port 211 due to the loss of the support force of the support member 30. After the dry mortar is discharged through the discharge port 211, it is spread by the paving member 50. In the above structure, since the gravity of the dry mortar is relatively large, it can be ensured that the discharge cover 22 opens smoothly after losing its support, and the paving vehicle will not be unable to discharge the mortar, thereby improving the reliability of the paving vehicle.

[0032] like Figure 2 and Figure 4 As shown, in this embodiment, the hopper body 21 includes a material box 212 and a mounting member 213 provided on the material box 212. The mounting member 213 is provided on both sides of the discharge port 211 opposite to the pivot of the discharge cover 22. The support member 30 is fixed to the mounting member 213 by two pins. One of the two pins forms a detachable part, and the other of the two pins forms the pivot of the support member 30. Specifically, when the dry mortar is mixed by the dry mortar mixing member 40, one of the pins is pulled out and the other pin becomes the pivot of the support member 30. The support member 30 rotates away from the bottom of the discharge cover 22, and the discharge cover 22 opens the discharge port 211 due to the loss of support. The above structure is simple, easy to implement, and highly reliable. It should be noted that in this embodiment, the mounting member 213 is a sheet metal part. The two pins passing through the mounting member 213 are not drawn in the figure, but the mounting member 213 is shown in the figure as a pin hole for passing the two pins.

[0033] In the prior art, a discharge barrel is generally provided at the discharge port, and a flat plate is provided at the bottom of the discharge barrel to stop the slurry. For this type of structure, when the dry mortar stirring element 40 stirs, it cannot stir the slurry in the discharge barrel, resulting in uneven mixing of the slurry. In order to solve the above problem, as Figure 1 、 Figure 2 and Figure 4 As shown, in this embodiment, the bottom surface of the hopper body 21 includes an arcuate surface, the discharge port 211 is located on the arcuate surface, and the shape of the sealing surface 221 of the discharge cover 22 is adapted to the arcuate surface. This structure allows the slurry at the discharge port to re-enter the interior of the material box 212 under the action of the dry mortar stirring member 40, and is fully stirred to ensure the uniformity of the stirred slurry.

[0034] like Figures 1 to 4As shown, in this embodiment, the bottom wall of the hopper body 21 is a double U-shaped bottom wall, each of which is provided with a discharge port 211. This structure improves paving uniformity by increasing the number of discharge ports. Furthermore, each discharge port 211 includes a first side proximal to the other discharge port 211 and a second side distal to the other discharge port 211. The pivot of the discharge cover 22 is located on the first side of its corresponding discharge port 211, and the support member 30 is located on the second side of its corresponding discharge port 211. This structure places the support member 30 closer to the outside, facilitating manual removal of the pin.

[0035] like Figure 4 As shown, in this embodiment, the paving element 50 includes a scraper 51, an auger 52 located in front of the scraper 51, and a first drive motor 53 that drives the auger 52. The bottom edge of the scraper 51 is lower than the bottom of the auger 52, and the discharge port 211 is located in front of the auger 52. The bottom wall of the hopper body 21 is a double-U-shaped bottom wall. The connection between the two U-shaped parts of the double-U-shaped bottom wall forms an escape space, and the first drive motor 53 extends into the escape space. On the one hand, the above structure reduces the mixing blind spot and ensures the mixing effect. On the other hand, the escape space formed by the double-U-shaped bottom wall can accommodate part of the first drive motor 53, making full use of the idle area, so that the overall height of the paving vehicle can be reduced, achieving the purpose of miniaturization design.

[0036] like Figure 1 、 Figure 4 and Figure 6 As shown, in this embodiment, the paving element 50 also includes a mounting bracket 54, on which the scraper 51, auger 52, and first drive motor 53 are all located. The intelligent paving equipment for stone-bonding dry mortar processing also includes an electric push rod 60, located at the rear of the hopper 20. The electric push rod 60 is connected to the paving element 50 to drive it up and down. This structure allows the height of the paving element 50 to be adjusted according to actual conditions to ensure a good paving effect.

[0037] like Figure 3 and Figure 4 As shown, in this embodiment, the dry mortar stirring element 40 includes a left-handed stirring rod 41 and a right-handed stirring rod 42 with parallel axes. Because the two stirring rods rotate in opposite directions, the stirring rods respectively push the material in two directions during the stirring process. At the same time, the material, restricted by the hopper walls at both ends, crosses the center line and falls to the other side, forming a circulation in the hopper, which helps to mix the dry mortar more evenly.

[0038] like Figures 3 to 5As shown, in this embodiment, the intelligent paving equipment for stone-bonding dry mortar processing also includes a second drive motor 70, which drives the left-hand stirring rod 41 and the right-hand stirring rod 42 through a transmission chain 90. This structure uses a single power source to drive two shafts through a chain drive, which is simpler and lighter than a traditional dual-output reduction gearbox structure.

[0039] like Figure 3 and Figure 4 As shown, in this embodiment, the bottom wall of the hopper body 21 is a double U-shaped bottom wall, each of which is provided with a discharge port 211. A left-handed stirring rod 41 is located above one of the U-shaped bottom walls, and a right-handed stirring rod 42 is located above the other U-shaped bottom wall. Each stirring rod cooperates with the corresponding U-shaped bottom wall during stirring, resulting in more complete stirring and better stirring effect.

[0040] like Figure 3 and Figure 5 As shown, in this embodiment, the control cabinet 80 is mounted on the vehicle body 10. This structure integrates the control device, agitator, and paving device into a single vehicle body, making equipment transfer more flexible and convenient. It should be noted that in this embodiment, the second drive motor 70, its corresponding transmission chain, and the vehicle's control panel are all housed within the control cabinet 80 to protect these actuators and electronic control components, thereby increasing the service life and reliability of the paving vehicle.

[0041] The following is a detailed introduction to the operation process of the intelligent paving equipment used for stone pasting dry mortar processing:

[0042] During the early mixing operation, the second drive motor 70 drives the left-rotating stirring rod 41 and the right-rotating stirring rod 42 to rotate in the same direction. Since the rotation directions of the stirring rods on both sides are opposite, the stirring rods send the material in two directions respectively during the mixing process. At the same time, the material crosses the center line and falls on the other side under the restriction of the hopper walls at both ends, forming a circulation in the hopper, which helps to mix the dry mortar more evenly; after the mixing is completed, the pin shaft on the support 30 is pulled out, the discharge cover 22 is opened, and the dry mortar falls on the working surface through the discharge port 211 under the combined action of gravity and the stirring rods; the height of the scraper 51 is adjusted to the target height by the electric push rod 60. After a certain amount of dry mortar accumulates on the working surface, the trolley is controlled to move forward, and the auger 52 starts to work to spread the accumulated dry mortar to a height slightly higher than the scraper. The rear scraper then scrapes off the excess dry mortar and spreads the dry mortar to the target height.

[0043] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0044] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0045] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0046] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An intelligent paving equipment for stone-pasting dry mortar treatment, characterized in that: include: Vehicle body (10); A hopper (20) is provided on the vehicle body (10), the hopper (20) comprising a hopper body (21) and a discharge cover (22), the rear side of the bottom of the hopper body (21) having a discharge port (211), and the discharge cover (22) is pivotally provided on one side of the discharge port (211); a support member (30) pivotally disposed on the hopper body (21), the support member (30) having a fixed position fixed to the hopper body (21) by a detachable member and a free position after the detachable member is removed; when the support member (30) is located at the fixed position, at least a portion of the support member (30) is located below the discharge cover (22) to support the discharge cover (22); when the support member (30) is located at the free position, the discharge cover (22) rotates under the action of gravity to open the discharge port (211); a dry mortar stirring member (40) for stirring the dry mortar in the hopper (20); The paving member (50) is arranged on the rear side of the vehicle body (10), and the discharge port (211) is located on the front side of the paving member (50).

2. The intelligent control paving equipment for stone pasting dry mortar processing according to claim 1 is characterized in that: The hopper body (21) includes a material box (212) and a mounting member (213) arranged on the material box (212), the mounting member (213) and the pivot of the discharge cover (22) are arranged on both sides of the discharge port (211) opposite to each other, and the support member (30) is fixed to the mounting member (213) by two pins, one of the two pins forms the detachable member, and the other of the two pins forms the pivot of the support member (30).

3. The intelligent control paving equipment for stone pasting dry mortar processing according to claim 1 or 2 is characterized in that: The bottom surface of the hopper body (21) comprises an arcuate surface, the discharge port (211) is located on the arcuate surface, and the shape of the sealing surface (221) of the discharge cover (22) is adapted to the arcuate surface.

4. The intelligent control paving equipment for stone pasting dry mortar processing according to claim 2 is characterized in that: The bottom wall of the hopper body (21) is a double U-shaped bottom wall, and each U-shaped bottom wall is provided with the discharge port (211), and each discharge port (211) includes a first side close to the other discharge port (211) and a second side away from the other discharge port (211), the pivot of the discharge cover (22) is located on the first side of the discharge port (211) to which it corresponds, and the support member (30) is located on the second side of the discharge port (211) to which it corresponds.

5. The intelligent control paving equipment for stone pasting dry mortar processing according to claim 1 is characterized in that: The paving member (50) includes a scraper (51), an auger (52) located in front of the scraper (51), and a first drive motor (53) for driving the auger (52) to rotate. The bottom edge of the scraper (51) is lower than the bottom of the auger (52). The discharge port (211) is located in front of the auger (52). The bottom wall of the hopper body (21) is a double U-shaped bottom wall. The connection between the two U-shaped parts of the double U-shaped bottom wall forms an avoidance space. The first drive motor (53) extends into the avoidance space.

6. The intelligent control paving equipment for stone-pasting dry mortar processing according to claim 5 is characterized in that: The paving element (50) further includes a mounting bracket (54), the scraper (51), the auger (52) and the first drive motor (53) are all located on the mounting bracket (54), and the intelligent control paving equipment for stone pasting dry mortar processing further includes: An electric push rod (60) is arranged at the rear of the hopper (20), and the electric push rod (60) is drivingly connected to the paving member (50) to drive the paving member (50) to move up and down.

7. The intelligent control paving equipment for stone pasting dry mortar processing according to claim 1 is characterized in that: The dry mortar stirring member (40) comprises a left-handed stirring rod (41) and a right-handed stirring rod (42) with parallel axes.

8. The intelligent control paving equipment for stone-pasting dry mortar processing according to claim 7 is characterized in that: The intelligent paving equipment for stone-pasting dry mortar processing also includes a second drive motor (70), which drives the left-hand stirring rod (41) and the right-hand stirring rod (42) to rotate through a transmission chain (90).

9. The intelligent control paving equipment for stone-pasting dry mortar processing according to claim 7 is characterized in that: The bottom wall of the hopper body (21) is a double U-shaped bottom wall, each U-shaped bottom wall is provided with the discharge port (211), the left-hand stirring rod (41) is located above one of the U-shaped bottom walls, and the right-hand stirring rod (42) is located above the other U-shaped bottom wall.

10. The intelligent control paving equipment for stone-pasting dry mortar processing according to claim 1 is characterized in that: The intelligent control paving equipment for stone pasting dry mortar processing also includes: A control cabinet (80) is arranged on the vehicle body (10).

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