Constructional engineering material conveying device

Abstract

The invention provides a constructional engineering material conveying device and belongs to the technical field of constructional engineering, the constructional engineering material conveying device comprises a U-shaped support, a driving assembly and U-shaped frame plates, walking wheels are arranged at the bottom of the U-shaped support, the number of the U-shaped frame plates is two, the two U-shaped frame plates are arranged on the inner side of the U-shaped support, and the two U-shaped frame plates are oppositely distributed; lifting rods are arranged on the lower portions of the inner sides of the two sets of U-shaped frame plates, the driving assembly is installed on the side wall of the U-shaped support and used for driving the two sets of U-shaped frame plates to rotate and move upwards, when the two sets of U-shaped frame plates rotate, the two sets of lifting rods act on the bottom of a bagged body, and when the two sets of U-shaped frame plates move upwards, the two sets of lifting rods act on the bottom of the bagged body. And the bagged body is lifted away from the ground by the two groups of lifting rods. Compared with the prior art, when the bagged body used for loading the building materials is transported, manual carrying is not needed, the bagged body can be automatically lifted away from the ground to be conveyed, and therefore manual labor is reduced, and the transportation efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of construction engineering, and in particular relates to a material conveying device for construction engineering. Background Art

[0002] At present, in the process of construction projects, it is often necessary to transport construction materials such as cement and sand from storage locations to construction sites.

[0003] Most of the existing construction materials such as cement and sand are in bagged structures. When transporting bags containing cement, sand and other construction materials, most of them rely on manual labor to move the bags at the storage location to a material transport cart or conveyor, and then use the material transport cart or conveyor to transport the bags to the construction site. This transportation method is relatively traditional. Manually moving the bags to the material transport cart or conveyor not only requires a lot of physical labor, but also has a relatively low transportation efficiency of the bags. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a construction material conveying device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A construction material conveying device comprises a U-shaped bracket, a driving assembly and a U-shaped frame plate, wherein a walking wheel is arranged at the bottom of the U-shaped bracket. The U-shaped frame plates are provided with two groups, the two groups of U-shaped frame plates are arranged on the inner side of the U-shaped bracket, the two groups of U-shaped frame plates are relatively distributed, and the lower inner sides of the two groups of U-shaped frame plates are both provided with lifting rods. The driving assembly is installed on the side wall of the U-shaped bracket, and is used to drive the two sets of U-shaped frame plates to rotate and move upward. When the two sets of U-shaped frame plates rotate, the two sets of lifting rods act on the bottom of the bag body. When the two groups of U-shaped frame plates move upward, the two groups of lifting rods lift the bagged body off the ground.

[0006] As a further improvement of the present invention: the two groups of U-shaped frame plates are movably arranged on the inner side of the U-shaped bracket, and the inner side of the two groups of U-shaped frame plates is also fixedly provided with a support plate. The driving assembly includes a driving motor, a screw rod, a threaded sleeve and a connecting rod. The drive motor is fixedly mounted on the top of the U-shaped bracket, one end of the screw rod is connected to the output end of the drive motor, and the other end extends to the inside of the U-shaped bracket. The threaded sleeve is sleeved on the outside of the screw rod and matched with the screw rod thread. The connecting rod is provided with two groups. One end of the two groups of connecting rods is hingedly connected to the threaded sleeve, and the other end is hingedly connected to a group of support plates.

[0007] As a further improvement of the present invention: two groups of horizontally distributed limit plates are fixedly provided on the side wall of the threaded sleeve, and the two groups of limit plates are respectively located below the two groups of connecting rods.

[0008] As a further improvement of the present invention: a limiting slide groove is provided on the inner wall of the U-shaped bracket, the limiting slide groove is vertically distributed, the bottom of the limiting slide groove is an arc-shaped structure, and a limiting axis is fixedly arranged in the arc-shaped structure at the inner bottom of the limiting slide groove. A semicircular clamping plate is fixedly arranged on the side wall of the U-shaped frame plate, and the semicircular clamping plate is movably arranged inside the limiting sliding groove.

[0009] As a further improvement of the present invention: a notch is provided at the lower portion of the side wall of the U-shaped bracket.

[0010] As a further improvement of the present invention: the lifting rod and the U-shaped frame plate are rotationally matched.

[0011] As a further improvement of the present invention: the running wheel is an electric running wheel.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The U-shaped bracket is used to push the two U-shaped frames to move upward, and the two U-shaped frames are used to move upward. When the two U-shaped frames are moved upward, the two U-shaped frames are lifted off the ground. Finally, the staff pushes the U-shaped bracket to realize the transportation of the bag. Compared with the prior art, when transporting bagged materials loaded with building materials, no manual handling is required, and the bagged materials can be automatically lifted off the ground for transportation, thereby reducing manual labor and improving transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of a material conveying device for construction engineering Figure 1 ; Figure 2 A schematic diagram of the structure of a material conveying device for construction engineering Figure 2 ; Figure 3 for Figure 2 A magnified schematic diagram of the middle A area; Figure 4 for Figure 2 A magnified schematic diagram of the middle B area; In the figure: 10-U-shaped bracket, 101-limiting slide groove, 102-notch, 103-travel wheel, 104-limiting shaft, 20-driving assembly, 201-driving motor, 202-screw rod, 203-threaded sleeve, 204-connecting rod, 205-limiting plate, 30-U-shaped frame plate, 301-lifting rod, 302-support plate, 303-semicircular clamping plate. DETAILED DESCRIPTION

[0014] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0016] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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.

[0018] See also Figure 1 as well as Figure 2The present embodiment provides a construction material conveying device, including a U-shaped bracket 10, a driving assembly 20 and a U-shaped frame plate 30. The bottom of the U-shaped bracket 10 is provided with a walking wheel 103. The U-shaped frame plate 30 is provided with two groups. The two groups of U-shaped frame plates 30 are arranged on the inner side of the U-shaped bracket 10. The two groups of U-shaped frame plates 30 are relatively distributed. The lower inner parts of the two groups of U-shaped frame plates 30 are both provided with lifting rods 301. The driving assembly 20 is installed on the side wall of the U-shaped bracket 10, and is used to drive the two groups of U-shaped frame plates 30 to rotate and move upward. When the two groups of U-shaped frame plates 30 rotate, the two groups of lifting rods 301 act on the bottom of the bagged body. When the two groups of U-shaped frame plates 30 move upward, the two groups of lifting rods 301 lift the bagged body off the ground.

[0019] When it is necessary to transport the bagged body on the ground for containing cement, sand or other building materials, the staff can push the U-shaped bracket 10 in front of the bagged body so that the bagged body is located on the inner side of the U-shaped bracket 10, and then use the driving component 20 to drive the two sets of U-shaped frame plates 30 to rotate, and the two sets of U-shaped frame plates 30 gradually rotate from the original inclined state to the vertical state, thereby driving the two sets of lifting rods 301 to gradually approach each other. During the approaching process, the two sets of lifting rods 301 respectively enter the bottom of the bagged body from the lower positions at both ends of the bagged body, and then the driving component 20 drives the two sets of U-shaped frame plates 30 to move upward, thereby driving the two sets of lifting rods 301 to move upward, and the two sets of lifting rods 301 lift the bagged body off the ground when moving upward. Finally, the staff pushes the U-shaped bracket 10 again to realize the transportation of the bagged body.

[0020] See also Figure 1 In one embodiment, two groups of U-shaped frame plates 30 are movably arranged on the inner side of the U-shaped bracket 10, and support plates 302 are also fixedly arranged on the inner side of the two groups of U-shaped frame plates 30. The driving assembly 20 includes a driving motor 201, a screw rod 202, a threaded sleeve 203 and a connecting rod 204. The driving motor 201 is fixedly installed on the top of the U-shaped bracket 10, one end of the screw rod 202 is connected to the output end of the driving motor 201, and the other end extends to the inner side of the U-shaped bracket 10. The threaded sleeve 203 is sleeved on the outside of the screw rod 202 and threadedly matched with the screw rod 202. The connecting rod 204 is provided with two groups, one end of the two groups of connecting rods 204 is hingedly connected to the threaded sleeve 203, and the other end is respectively hingedly connected to a group of support plates 302.

[0021] When the bagged body to be transported is placed on the inner side of the U-shaped bracket 10, the driving motor 201 drives the screw rod 202 to rotate, and the screw rod 202 and the threaded sleeve 203 cooperate with each other to drive the threaded sleeve 203 to move upward along the outside of the screw rod 202. When the threaded sleeve 203 moves upward, the two sets of connecting rods 204 can rotate relative to the threaded sleeve 203, thereby pushing the two sets of support plates 302 and then driving the two sets of U-shaped frame plates 30 to rotate. When the two sets of U-shaped frame plates 30 rotate, they drive the two sets of lifting rods 301 to approach each other, thereby making the two sets of lifting rods 301 enter the bottom of the bagged body from the lower positions at both ends of the bagged body respectively.

[0022] See also Figure 1 In one embodiment, two groups of horizontally distributed limiting plates 205 are fixedly provided on the side wall of the threaded sleeve 203 , and the two groups of limiting plates 205 are respectively located below the two groups of connecting rods 204 .

[0023] As the threaded sleeve 203 moves upward along the outside of the screw rod 202, the two sets of connecting rods 204 gradually rotate relative to the threaded sleeve 203. When the two sets of connecting rods 204 rotate to a horizontal state, they can fit the upper parts of the two sets of limiting plates 205 at the same time. At this time, under the restriction of the two sets of limiting plates 205, the two sets of connecting rods 204 cannot continue to rotate relative to the threaded sleeve 203, and the two sets of lifting rods 301 have entered the bottom of the bag body at this time. Under the subsequent rotation of the screw rod 202, the threaded sleeve The cylinder 203 continues to move upward along the outside of the screw rod 202. When the threaded sleeve 203 moves upward, the two sets of limit plates 205 can limit the two sets of connecting rods 204 and drive the two sets of connecting rods 204 to move upward in a horizontal state. When the two sets of connecting rods 204 move upward in a horizontal state, they can respectively drive the two sets of U-shaped frame plates 30 and the two sets of lifting rods 301 to move upward through the two sets of support plates 302. The two sets of lifting rods 301 act on the bottom of the bag body to lift the bag body off the ground for subsequent transportation.

[0024] See also Figure 1 , Figure 3 as well as Figure 4 In one embodiment, a limiting slide groove 101 is provided on the inner wall of the U-shaped bracket 10, and the limiting slide groove 101 is vertically distributed. The bottom of the limiting slide groove 101 is an arc-shaped structure. A limiting axis 104 is fixedly arranged in the arc structure at the bottom of the inner side of the limiting slide groove 101, and a semicircular clamping plate 303 is fixedly arranged on the side wall of the U-shaped frame plate 301, and the semicircular clamping plate 303 is movably arranged inside the limiting slide groove 101.

[0025] Initially, the two sets of U-shaped frame plates 30 are relatively distributed in an eight-shaped shape (such as Figure 1 As shown, the semicircular clamping plate 303 is located at the inner bottom of the limiting slide groove 101, and the lower half of the semicircular clamping plate 303 is clamped between the limiting shaft 104 and the arc structure at the bottom of the limiting slide groove 101 (as shown in FIG. Figure 4 As shown in the figure, the semicircular card plate 303 cannot slide up directly along the limiting slide groove 101 at this time, and the semicircular card plate 303 can only rotate around the limiting axis 104. When the bagged body to be transported is placed on the inner side of the U-shaped bracket 10, the driving motor 201 drives the screw rod 202 to rotate, thereby driving the threaded sleeve 203 to move up. When the threaded sleeve 203 moves up, the two sets of support plates 302 are pushed by the two sets of connecting rods 204, thereby pushing the two sets of U-shaped frame plates 30 to rotate towards each other. When the two sets of U-shaped frame plates 30 rotate towards each other, the corresponding semicircular card plates 303 The two sets of U-shaped frame plates 30 rotate upward around the limit axis 104. When the two sets of U-shaped frame plates 30 rotate to a vertical state, the two sets of lifting rods 301 enter the bottom of the bag body, and the semicircular clamping plate 303 rotates to the top of the limit axis 104. The two sets of connecting rods 204 rotate to a horizontal state and are then restricted by the two sets of limit plates 205. In the subsequent rotation process, the screw rod 202 cooperates with the thread of the threaded sleeve 203 to drive the two sets of connecting rods 204, the two sets of U-shaped frame plates 30 and the two sets of lifting rods 301 to move upward as a whole, thereby lifting the bag body off the ground. During this process, the semicircular card plate 303 slides up along the limiting slide groove 101; when the bagged body is transported to the destination, the driving motor 201 drives the screw rod 202 to rotate in the opposite direction, and then drives the threaded sleeve 203 to move downward through the reverse thread cooperation with the threaded sleeve 203. When the threaded sleeve 203 moves downward, it drives the two sets of connecting rods 204, the two sets of U-shaped frame plates 30, the two sets of lifting rods 301 and the lifted bagged body to move downward as a whole, so as to lower the bagged body to the ground at the destination. During this process, the semicircular card plate 303 slides up along the limiting slide groove 101; when the bagged body is transported to the destination, the driving motor 201 drives the screw rod 202 to rotate in the opposite direction, and then drives the threaded sleeve 203 to move downward through the reverse thread cooperation with the threaded sleeve 203. The two sets of U-shaped frame plates 300 rotate in the opposite direction as compared to the threaded sleeve 203, thereby pulling the two sets of support plates 302 to drive the two sets of U-shaped frame plates 30 to rotate in the opposite direction. When the two sets of frame plates 30 rotate in the opposite direction, the two sets of lifting rods 301 are driven to move away from each other, so that the two sets of lifting rods 301 are removed from the lower part of the bagged body.

[0026] See also Figure 1 In one embodiment, a notch 102 is provided at the lower portion of the side wall of the U-shaped bracket 10. The notch 102 allows the bagged body to be transported to smoothly enter the inner side of the U-shaped bracket 10, and can be smoothly moved out of the inner side of the U-shaped bracket 10 after being transported to the destination.

[0027] In one embodiment, the lifting rod 301 is rotatably matched with the U-shaped frame plate 30. When the lifting rod 301 enters the bottom of the bag body from the end of the bag body, the lifting rod 301 can be adaptively rotated compared to the U-shaped frame plate 30 due to the friction of the bag body. When the lifting rod 301 rotates, it rolls adaptively along the bottom of the bag body, thereby reducing the friction resistance of the lifting rod 301, so that the lifting rod 301 can smoothly enter the bottom position of the bag body.

[0028] In one embodiment, the walking wheel 103 is an electric walking wheel. By setting the electric walking wheel, the U-shaped bracket 10 can be automatically moved, thereby reducing the physical strength consumed by the staff when pushing the U-shaped bracket 10 and improving the transportation efficiency of the bagged body.

[0029] The U-shaped bracket 10 is used to push the two U-shaped frame plates 30 to move upward, and the two U-shaped frame plates 30 are used to move upward. When the two lifting rods 301 move upward, the bag is lifted off the ground. Finally, the staff pushes the U-shaped bracket 10 to realize the transportation of the bag. Compared with the prior art, when transporting the bag for loading building materials, no manual handling is required, and the bag can be automatically lifted off the ground for transportation, thereby reducing manual labor and improving transportation efficiency.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference numerals in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A material conveying device for construction projects, It is characterized in that It includes a U-shaped bracket, a driving assembly and a U-shaped frame plate, and the bottom of the U-shaped bracket is provided with a walking wheel. The U-shaped frame plates are provided with two groups, the two groups of U-shaped frame plates are arranged on the inner side of the U-shaped bracket, the two groups of U-shaped frame plates are relatively distributed, and the lower inner sides of the two groups of U-shaped frame plates are both provided with lifting rods. The driving assembly is installed on the side wall of the U-shaped bracket, and is used to drive the two sets of U-shaped frame plates to rotate and move upward. When the two sets of U-shaped frame plates rotate, the two sets of lifting rods act on the bottom of the bag body. When the two groups of U-shaped frame plates move upward, the two groups of lifting rods lift the bagged body off the ground.

2. A construction material conveying device according to claim 1, It is characterized in that The two groups of U-shaped frame plates are movably arranged on the inner side of the U-shaped bracket, and the inner side of the two groups of U-shaped frame plates is also fixedly provided with a support plate. The driving assembly includes a driving motor, a screw rod, a threaded sleeve and a connecting rod. The drive motor is fixedly mounted on the top of the U-shaped bracket, one end of the screw rod is connected to the output end of the drive motor, and the other end extends to the inside of the U-shaped bracket. The threaded sleeve is sleeved on the outside of the screw rod and matched with the screw rod thread. The connecting rod is provided with two groups. One end of the two groups of connecting rods is hingedly connected to the threaded sleeve, and the other end is hingedly connected to a group of support plates.

3. A construction material conveying device according to claim 2, It is characterized in that Two groups of horizontally distributed limiting plates are fixedly arranged on the side wall of the threaded sleeve, and the two groups of limiting plates are respectively located below the two groups of connecting rods.

4. A construction material conveying device according to claim 2, It is characterized in that The inner wall of the U-shaped bracket is provided with a limit slot, the limit slot is vertically distributed, the bottom of the limit slot is an arc-shaped structure, and a limit axis is fixedly arranged in the arc-shaped structure at the inner bottom of the limit slot. A semicircular clamping plate is fixedly arranged on the side wall of the U-shaped frame plate, and the semicircular clamping plate is movably arranged inside the limiting sliding groove.

5. A construction material conveying device according to claim 1, It is characterized in that A notch is provided at the lower part of the side wall of the U-shaped bracket.

6. A construction material conveying device according to claim 1, It is characterized in that The lifting rod is rotationally matched with the U-shaped frame plate.

7. A construction material conveying device according to claim 1, It is characterized in that The running wheel is an electric running wheel.

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