A feeding device for rammed earth board production

Abstract

The utility model provides a kind of loading equipment for rammed earth board production, it is related to loading equipment technical field, including installation base, it further includes the end outer side of the installation base of connecting belt setting, feeding hopper is set to one side of the connecting belt, driving member is set to one side of the connecting belt, for driving the vertical movement and rotation of the feeding hopper, top plate is set to the end outer side of the top plate, inverted plug and plug block can be conveniently separated, and feeding hopper can push plug block to rotate to suitable angle, ensure that self smoothly overturns and unloads, transport stability and unloading smooth are considered, adapt to the demand of efficient, stable transfer of material in rammed earth board production, while keeping work environment neat.

Description

Technical Field

[0001] This utility model relates to the field of feeding equipment technology, and in particular to a feeding equipment for the production of rammed earth slabs. Background Technology

[0002] Rammed earth walls refer to walls constructed using the rammed earth method. Rammed earth technology has a long history. As early as ancient times, wise people successfully applied rammed earth technology to residential walls, rammed earth seals for tombs, military defense fortresses, city walls, tunnels, and other fields. Rammed earth wall structures are widely welcomed because of their advantages such as convenient material sourcing, low cost, closeness to nature, energy saving, heat insulation, simple process, and environmental friendliness. Due to the different heights of rammed earth wall constructions, higher requirements are placed on the material loading method.

[0003] A search revealed Chinese patent number CN213539746U, which discloses a rammed earth wall material feeding device. This device includes at least two support columns; a first transmission unit disposed at the end of each support column, forming a rotational loop between the at least two support columns; a guide rail unit, one end of which is partially connected to the first transmission unit, so that the rotation of the first transmission unit drives the guide rail unit to move; a second transmission unit disposed on the guide rail unit, used to drive a feeding hopper connected to it and disposed on the guide rail unit to reciprocate; multiple telescopic parts, one end of which is fixedly connected to the other end of the guide rail unit, and the other end of which is provided with a wheel and in contact with the ground; and a reducer disposed at the bottom of the feeding hopper, used to drive the feeding hopper to rotate. This utility model embodiment not only avoids spillage of soil material transported and accumulated into the template, but also facilitates the subsequent leveling process, improving work efficiency to a certain extent and saving manpower.

[0004] The aforementioned equipment suffers from poor stability during transportation, which negatively impacts production efficiency, material utilization, and operational safety. Insufficient stability leads to tilting and shaking during material transport. This can cause the rammed earth material to spill, resulting in material waste and increased production costs. Additionally, spilled material requires manual cleanup, affecting the cleanliness of the work environment. In severe cases, it can cause the container holding the material to tip over, interrupting the feeding process, slowing down the production of rammed earth slabs, and potentially causing equipment jamming, damage, and other malfunctions, further extending downtime. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding device for rammed earth slab production, which can solve the problem of poor stability during the transportation process of the above-mentioned devices, which has many negative impacts on production efficiency, material utilization rate and operation safety. Insufficient stability causes materials to tilt and shake easily during transportation. At best, it will cause the rammed earth raw materials to spill, resulting in material waste and increased production costs. At the same time, the spilled materials need to be cleaned up manually, affecting the cleanliness of the working environment. At worst, it may cause the container loaded with materials to tip over, which will not only interrupt the feeding process and slow down the rammed earth slab production progress, but may also cause equipment jamming, damage and other malfunctions due to material tipping, further prolonging the downtime.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a feeding device for rammed earth slab production, including a mounting base, and further comprising: A connecting strap is provided on the outer side of the end of the mounting base; A feeding hopper is located on one side of the connecting belt; A driving component, located on one side of the connecting belt, is used to drive the feeding hopper to move vertically and rotate. A top plate is disposed on the outer side of the end of the top plate; Connectors are located on both sides of the feeding hopper and are used to drive the top plate to rotate.

[0007] In a preferred embodiment, a fixing plate is fixedly disposed on the outer side of the end of the connecting strip; A connecting plate is fixedly installed on the inner side of the top end of the fixing plate; The first connecting arm is rotatably disposed on the inner side of one end of the connecting plate; The second connecting arm is rotatably disposed on the outer side of the end of the first connecting arm; A support arm is rotatably mounted on the outer side of the end of the second connecting arm, and the outer side of the top end of the support arm is connected to the lower surface of the feeding hopper. A slot is formed on the inner side of the connecting plate; The first limiting head is fixedly installed on one side of the support arm; The second limiting head is fixedly disposed on one side of the support arm, and both the first and second limiting heads are disposed inside the slot. The slot consists of a vertical structure and an arc-shaped structure, and is used to limit the movement of the support arm.

[0008] In a preferred embodiment, a motor is mounted on one side of the connecting plate, and the outer side of the motor's main shaft is connected to the inner side of the end of the first connecting arm.

[0009] In a preferred embodiment, a connecting rod is fixedly provided on the inner side of one end of each of the two sets of support arms, and the connecting rod is used to drive the two sets of support arms to move synchronously.

[0010] Its specific function is as follows: the rotation of the first connecting arm drives the movement of the second connecting arm and the support arm; at the same time, the first and second limiting heads in the slot move along the vertical and arc sections, so that the feeding hopper first rises vertically and then flips in an arc, realizing the continuous lifting and tilting of materials and improving the feeding efficiency.

[0011] As a preferred embodiment, the side plates are fixedly disposed on the outer sides of both ends of the fixed plate; The plug is located on the outer side of one end of the side plate; Insert blocks are fixedly installed on the outer sides of both ends of the feeding hopper, and the plug is inserted into the insert blocks.

[0012] In a preferred embodiment, a top plate is rotatably disposed on the inner side of the top of the side plate, and the top plate is disposed on the outer side of the top of the feeding hopper.

[0013] In a preferred embodiment, a handle is fixedly provided on one side of the top plate.

[0014] Its specific functions are as follows: the top plate is rotated and set on the top of the side plate and covers the top of the feeding hopper. During the lifting and lowering of the feeding hopper, it can close the material opening to prevent the material from spilling due to bumps. When pouring materials, the top plate can be flipped with the feeding hopper or manually opened without obstructing the unloading.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This utility model, in use, enables efficient automated material transfer and precise dumping for rammed earth slab production. It combines stability and practicality. The base allows material to be conveyed to a designated height, and a motor drives multiple components to rise vertically to the target position before automatically rotating to dump the material. The entire process requires no manual handling or turning, significantly reducing manpower and improving loading efficiency. Furthermore, when the hopper is in the lower transport position, the cooperation of the plug and insert effectively prevents tilting, ensuring stability during material transport. The top plate shields the top of the hopper, preventing spillage and waste. During dumping, the plug and insert can easily detach, and the hopper can push the insert to rotate to a suitable angle, ensuring smooth unloading. This design balances stable transport and smooth unloading, meeting the needs of efficient and stable material transfer in rammed earth slab production while maintaining a clean working environment. Attached Figure Description

[0016] Figure 1 A front view structural schematic diagram of a feeding device for rammed earth slab production provided by this utility model; Figure 2 A schematic diagram of the feeding hopper and fixing plate in a feeding device for rammed earth slab production provided by this utility model; Figure 3 A schematic diagram of the grooving and first limiting head in a feeding device for rammed earth slab production provided by this utility model; Figure 4 This utility model provides a feeding device for the production of rammed earth slabs. Figure 3 Enlarged view of point A in the middle; Figure 5 This utility model provides a structural schematic diagram of the side plate and plug in a feeding device for rammed earth slab production.

[0017] Legend: 1. Mounting base; 101. Connecting belt; 2. Feeding hopper; 201. Fixing plate; 202. Connecting plate; 203. First connecting arm; 204. Second connecting arm; 205. Support arm; 206. Slot; 207. First limit head; 208. Second limit head; 209. Motor; 210. Connecting rod; 3. Top plate; 301. Side plate; 302. Plug; 303. Insert block; 304. Handle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0019] Please see Figures 1-5 This embodiment provides a feeding device for the production of rammed earth slabs that can stably feed materials. The specific idea is as follows: A feeding device for rammed earth slab production includes a mounting base 1 and a connecting belt 101. The feeding device for rammed earth slab production also includes a feeding hopper 2 and a driving component.

[0020] Among them, the outer side of the end of the mounting base 1 is provided with a connecting belt 101 that plays a transmission role. As the basic transmission component of the equipment, the connecting belt 101 can circulate along a preset track to provide stable support and guidance for the movement of the feeding hopper 2. A feeding hopper 2 is provided on one side of the connecting belt 101. The feeding hopper 2 can receive and transport materials and transfer materials as the connecting belt 101 rotates. Its open structure facilitates the loading and unloading of materials and provides a carrier for the continuous conveying of materials. A drive component is provided on one side of the connecting belt 101 to drive the feeding hopper 2 to move vertically and rotate. The drive component is linked with the feeding hopper 2.

[0021] As examples, in this embodiment, the driving components include: a fixing plate 201 and a connecting plate 202.

[0022] The connecting belt 101 has a fixed plate 201 fixedly connected to the outer end of the connecting belt 101, which provides a stable mounting base for the upper transmission components; the top inner side of the fixed plate 201 has a connecting plate 202 fixedly connected to the connecting plate 202, which provides a mounting function.

[0023] The inner side of one end of the connecting plate 202 is rotatably connected to the first connecting arm 203, which serves as the connecting drive. A motor 209, which serves as the driving motor, is installed on one side of the connecting plate 202. The outer side of the main shaft of the motor 209 is connected to the inner side of the end of the first connecting arm 203. When the motor 209 is running, it directly drives the first connecting arm 203 to rotate around the connection point of the connecting plate 202, providing a power source for the movement of the feeding hopper 2.

[0024] In addition, a second connecting arm 204 that plays a linkage role is rotatably connected to the outer end of the first connecting arm 203, and a support arm 205 that plays a supporting role is rotatably connected to the outer end of the second connecting arm 204. The outer top of the support arm 205 is fixedly connected to the lower surface of the feeding hopper 2. It should be noted that the inner side of the connecting plate 202 is provided with a slot 206 for limiting the position. The slot 206 is composed of a vertical structure and an arc-shaped structure. The first limiting head 207 and the second limiting head 208 for limiting the position are fixedly connected to one side of the support arm 205. Both are set inside the slot 206. When the first connecting arm 203 drives the second connecting arm 204 to move, the support arm 205 moves in conjunction with it. When the first limiting head 207 and the second limiting head 208 slide along the vertical section of the slot 206, the feeding hopper 2 achieves vertical lifting. When the limiting head enters the arc section, the support arm 205 drives the feeding hopper 2 to rotate synchronously, completing the material dumping. The inner side of one end of the two sets of support arms 205 is fixedly connected to the connecting rod 210, which plays a linkage role, to ensure that the two support arms 205 move synchronously and avoid the feeding hopper 2 from tilting and getting stuck. With the transmission of the connecting belt 101, the feeding accuracy and stability are improved. Example

[0025] Please see Figures 1-5 This embodiment provides a feeding device for the production of sealed rammed earth slabs, the specific concept of which is as follows: A feeding device for rammed earth slab production includes a mounting base 1 and a connecting belt 101. The feeding device for rammed earth slab production also includes a top plate 3 and connecting parts.

[0026] Among them, the outer side of the end of the feeding hopper 2 is provided with a top plate 3 that serves as a shield. During the process of the feeding hopper 2 receiving and conveying materials, the top plate 3 can shield the opening of the feeding hopper 2, preventing the materials from splashing and scattering due to bumps and centrifugal force when moving vertically or rotating, thereby reducing material loss and pollution of the conveying environment. Meanwhile, the two sides of the feeding hopper 2 are provided with connecting parts for driving the top plate 3 to rotate. The connecting parts form a linkage structure with the feeding hopper 2 and the top plate 3 respectively. When the feeding hopper 2 rotates and tilts under the drive of the support arm 205, the connecting parts will drive the top plate 3 to rotate in the opposite direction in sync with the movement of the feeding hopper 2, so that the top plate 3 automatically opens the opening of the feeding hopper 2 to ensure that the material is poured out smoothly.

[0027] As examples, in this embodiment, the connector includes a side plate 301 and a plug 302.

[0028] Among them, the two outer sides of the fixed plate 201 are fixedly connected to the side plates 301, which serve as the connection. The side plates 301 are symmetrically distributed on both sides of the feeding hopper 2, which not only provide a mounting carrier for subsequent components, but also provide lateral protection for the movement range of the feeding hopper 2, preventing it from shifting when moving vertically or rotating. A plug 302 for insertion and limiting is provided on the outer side of one end of the side plate 301. A plug block 303 for limiting is fixedly connected to the outer sides of both ends of the feeding hopper 2. The plug 302 and the plug block 303 form a plug-in engagement. When the feeding hopper 2 moves with the support arm 205, the plug block 303 moves synchronously along the insertion trajectory of the plug 302, further limiting the shaking of the feeding hopper 2 and ensuring that it maintains a stable posture during lifting and rotation. In conjunction with the connecting rod 210, the synchronous linkage of the two sets of support arms 205 is improved, enhancing the overall stability of the feeding hopper 2.

[0029] In addition, the top plate 3, which serves as a shield, is rotatably connected to the inner top of the side plate 301. The top plate 3 covers the outer top of the hopper 2. When the hopper 2 receives and conveys materials, it can shield the area above its opening, effectively preventing materials from splashing due to bumps and centrifugal force, while also preventing external impurities from falling into the hopper 2, thus ensuring the purity of the materials. A handle 304 is fixedly connected to one side of the top plate 3 to provide assistance. When the feeding hopper 2 rotates to the tilting position and the top plate 3 needs to be opened, the operator can easily push the top plate 3 to rotate around the side plate 301 through the handle 304, which not only improves the convenience of operation, but also allows for flexible adjustment of the opening and closing angle of the top plate 3 according to the material tilting requirements.

[0030] Working principle: When using this device, the user can place the material to be transported inside the feeding hopper 2. Then, the user can activate the mounting base 1 to convey the fixing plate 201 on the outer side of the connecting belt 101 to the top of the connecting belt 101. At this point, the user can activate the motor 209, which drives the first connecting arm 203 to rotate. Simultaneously, the rotation of the first connecting arm 203 pushes the end of the second connecting arm 204 to move. Under the limiting action of the first limiting head 207 and the second limiting head 208, the end of the second connecting arm 204 is further pushed... The support arm 205 on the outer side of the end of the second connecting arm 204 moves vertically, thereby driving the feeding hopper 2 to move vertically. At this time, the first limiting head 207 on one side of the support arm 205 can be moved to the inner side of the vertical structure of the slot 206. Then, the second connecting arm 204 continues to push the support arm 205, pushing the second limiting head 208 on one side of the support arm 205 into the inner side of the arc-shaped structure of the slot 206, thereby driving the support arm 205 to continue to rotate, which can drive the feeding hopper 2 to rotate and pour out the material inside the feeding hopper 2.

[0031] When the feeding hopper 2 is at the bottom, the insert block 303 is inserted into the inside of the plug 302 to prevent the feeding hopper 2 from tilting and to increase the stability of the feeding hopper 2 during transportation. When it is necessary to pour out the material inside the feeding hopper 2, the plug 302 can be detached from the insert block 303. At this time, the top of the feeding hopper 2 will push the top plate 3 to rotate until the top plate 3 is almost rotated to a vertical state. When the feeding hopper 2 rotates again, it can rotate smoothly and pour out the material inside the feeding hopper 2 smoothly.

[0032] This rammed earth slab production material feeding equipment can efficiently achieve automated material transfer and precise dumping, while also possessing stability and practicality. By installing the base 1, materials can be conveyed to a designated height. In conjunction with the motor 209, multiple components are linked to drive the feeding hopper 2 to first rise vertically to the target position, and then automatically rotate to complete the material dumping. The entire process requires no manual handling or turning, significantly reducing manpower and greatly improving feeding efficiency. On the other hand, when the feeding hopper 2 is in the lower transport state, the cooperation between the insert block 303 and the plug 302 effectively prevents the feeding hopper 2 from tilting, ensuring the stability of the material transport process. The top plate 3 can shield the top of the feeding hopper 2 to prevent material spillage and waste. During dumping, the plug 302 and insert block 303 can easily detach, and the feeding hopper 2 can push the insert block 303 to rotate to a suitable angle, ensuring smooth tilting and unloading. This system balances stable transport and smooth unloading, meeting the needs of efficient and stable material transfer in rammed earth slab production, while maintaining a clean working environment.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A feeding device for rammed earth slab production, comprising a mounting base (1), characterized in that: Also includes: A connecting strap (101) is provided on the outer side of the end of the mounting base (1); A feeding hopper (2) is disposed on one side of the connecting belt (101); A driving component is disposed on one side of the connecting belt (101) and is used to drive the feeding hopper (2) to move vertically and rotate. The top plate (3) is located on the outer side of the end of the feeding hopper (2); Connectors are provided on both sides of the feeding hopper (2) to drive the top plate (3) to rotate.

2. The feeding equipment for rammed earth slab production according to claim 1, characterized in that: The driving component includes: A fixing plate (201) is fixedly disposed on the outer side of the end of the connecting strip (101); A connecting plate (202) is fixedly disposed on the inner side of the top end of the fixing plate (201); The first connecting arm (203) is rotatably disposed on the inner side of one end of the connecting plate (202); The second connecting arm (204) is rotatably disposed on the outer side of the end of the first connecting arm (203); The support arm (205) is rotatably disposed on the outer side of the end of the second connecting arm (204), and the outer side of the top end of the support arm (205) is connected to the lower surface of the feeding hopper (2). A slot (206) is formed on the inner side of the connecting plate (202); The first limiting head (207) is fixedly disposed on one side of the support arm (205); The second limiting head (208) is fixedly disposed on one side of the support arm (205), and the first limiting head (207) and the second limiting head (208) are both disposed on the inner side of the slot (206).

3. The feeding equipment for rammed earth slab production according to claim 2, characterized in that: The slot (206) consists of a vertical structure and an arc-shaped structure, and is used to limit the position of the support arm (205).

4. The feeding equipment for rammed earth slab production according to claim 2, characterized in that: A motor (209) is installed on one side of the connecting plate (202), and the outer side of the main shaft of the motor (209) is connected to the inner side of the end of the first connecting arm (203).

5. The feeding equipment for rammed earth slab production according to claim 2, characterized in that: A connecting rod (210) is fixedly provided on the inner side of one end of each of the two sets of support arms (205), and the connecting rod (210) is used to drive the two sets of support arms (205) to move synchronously.

6. The feeding equipment for rammed earth slab production according to claim 2, characterized in that: The connector includes: Side plates (301) are fixedly disposed on the outer sides of both ends of the fixing plate (201); A plug (302) is disposed on the outer side of one end of the side plate (301); Insert (303) is fixedly disposed on the outer sides of both ends of the feeding hopper (2), and plug (302) is inserted into the insert (303).

7. The feeding equipment for rammed earth slab production according to claim 6, characterized in that: A top plate (3) is rotatably provided on the inner side of the top of the side plate (301), and the top plate (3) is located on the outer side of the top of the feeding hopper (2).

8. The feeding equipment for rammed earth slab production according to claim 6, characterized in that: A handle (304) is fixedly installed on one side of the top plate (3).

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