Transmission device of batching machine

Abstract

The utility model discloses a transmission device of a dosing machine, which comprises a bottom plate, a conveying belt arranged above the bottom plate, a screening device arranged on one side of the top of the bottom plate, a transmission device arranged on one side of the top of the bottom plate, and a transmission device arranged on the other side of the bottom plate, the dust falling device is mounted at the top of the bottom plate; the adjusting device is mounted below the conveying belt; wherein the screening device can screen materials, and the dust falling device can spray water to fall dust when the materials are conveyed. The utility model relates to the technical field of batching machines, and the transmission device of the batching machine can automatically screen materials during material conveying through the matching of the bottom plate, the conveyor belt and the screening device, so that the subsequent mixing and concrete preparation quality can be improved, workers do not need to manually select, the labor intensity is reduced, and the production efficiency is improved. And therefore, the working intensity of workers can be greatly reduced, the working efficiency can be effectively improved, and the use of the workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of batching machines, in particular to a transmission device of a batching machine. Background Art

[0002] A batching machine, also known as an aggregate batching machine or a concrete batching machine, is used in a concrete or asphalt mixing plant to store and measure various sand and gravel aggregates, and convey them to a mixer according to a preset formula to be mixed with cement, fly ash, mineral powder, additives, water, etc. to form concrete.

[0003] Currently, when conveying materials, since there will inevitably be some non-compliant stones mixed in the materials, and since the traditional transmission device of the batching machine does not have a screening function, this causes stones that do not meet the usage requirements to enter the interior of the batching machine for mixing. Therefore, it will affect the mixing quality and also the preparation quality of the concrete. If it needs to be cleaned manually by workers, it will increase the working intensity of the workers, thus bringing inconvenience to the use of the workers. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a transmission device of a batching machine, which solves the problems that currently, when conveying materials, since there will inevitably be some non-compliant stones mixed in the materials, and since the traditional transmission device of the batching machine does not have a screening function, this causes stones that do not meet the usage requirements to enter the interior of the batching machine for mixing. Therefore, it will affect the mixing quality and also the preparation quality of the concrete. If it needs to be cleaned manually by workers, it will increase the working intensity of the workers, thus bringing inconvenience to the use of the workers.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A transmission device of a batching machine includes a bottom plate, and a conveyor belt is arranged above the bottom plate. The transmission device of the batching machine further includes: a screening device, which is arranged on one side of the top of the bottom plate; a dust reduction device, which is installed on the top of the bottom plate; an adjusting device, which is installed below the conveyor belt; wherein, the screening device can screen the materials, the dust reduction device can spray water for dust reduction when conveying the materials, and the adjusting device can change the angle of the conveyor belt.

[0006] Preferably, the screening device includes: a plurality of sleeves, all of which are installed on the top of the bottom plate; a bracket, installed above the plurality of sleeves; a feed hopper, installed above the bracket; two vibration motors, respectively installed on both sides of the top of the bracket; a cross plate, installed inside the feed hopper; a filter screen, embedded in the inner wall of the cross plate; a plurality of springs, respectively installed on the inner walls of the plurality of sleeves, and all fixedly connected to the bottom of the bracket; wherein, the vibration motors can drive the bracket to move along the inner wall of the sleeve, so as to drive the feed hopper and the filter screen assembly to vibrate continuously through the elastic force of the springs, and then the materials can be vibrated and screened.

[0007] Preferably, the dust reduction device includes: a water tank, installed on the top of the bottom plate; a water pump, detachably connected to the inside of the water tank; a conduit, connected to the output end of the water pump and extending above the conveyor belt; a make-up and drain pipe, arranged below one side of the water tank; a spray pipe, connected to the end of the conduit and fixedly connected to the outer wall of the conveyor belt through a bracket; wherein, the water pump can pump out the water source inside the water tank, then convey it through the conduit, and finally spray it from the spray pipe onto the surface of the materials.

[0008] Preferably, a rod is movably connected to the inner wall of the water tank, and a floating ball is installed at the bottom of the rod.

[0009] Preferably, the adjusting device includes: two struts, both installed on one side of the top of the bottom plate; two vertical rods, respectively movably connected to the inner walls of the two struts; two servo motors, detachably connected to the inside of the two struts; two threaded rods, respectively detachably connected to the output ends of the two servo motors and respectively threadedly connected to the inner walls of the two vertical rods; two sliders, respectively rotatably connected to the ends of the two vertical rods; two slide rails, respectively slidably clamped to the inner walls of the two sliders and both fixedly connected to the lower side of one side of the conveyor belt; two support rods, both installed on one side of the top of the bottom plate and both rotatably connected to the lower side of the bottom of the conveyor belt; wherein, the servo motors can drive the threaded rods to rotate, and then the position of the vertical rods inside the struts can be changed, so that the angle between the conveyor belt and the support rods can be changed through the cooperation of the sliders and the slide rails. Beneficial effects

[0010] The utility model provides a transmission device for a batching machine, which has the following beneficial effects: through the cooperation of a bottom plate, a conveyor belt and a screening device, the transmission device of the batching machine can automatically perform screening during material transportation, so as to improve the quality of subsequent mixing and concrete preparation, and there is no need for manual selection by staff, thus greatly reducing the labor intensity of the staff and effectively improving the work efficiency, which is convenient for the staff to use;

[0011] Through the cooperation of a dust reduction device, water mist can be sprayed for dust reduction during material transportation, so as to ensure the quality of the surrounding working environment, avoid the influence of large dust floating in the air on the staff, and improve the working comfort of the staff;

[0012] Through the cooperation of an adjusting device, the conveying angle of the transmission device of the batching machine can be changed according to actual use requirements, so as to improve the flexibility of use of the transmission device of the batching machine, increase the applicable range, and facilitate the erection work of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of the utility model;

[0014] Figure 2 is Figure 1 a cross-sectional view of;

[0015] Figure 3 is Figure 2 a schematic structural diagram of the conveyor belt, conduit and nozzle in;

[0016] Figure 4 is Figure 2 a schematic structural diagram of the bottom plate, water tank and spring in.

[0017] In the figure: 1, bottom plate; 2, screening device, 201, feed hopper, 202, vibration motor, 203, cross plate, 204, filter screen, 205, support, 206, sleeve, 207, spring; 3, dust reduction device, 301, water tank, 302, water pump, 303, make-up drain pipe, 304, nozzle, 305, conduit; 4, adjusting device, 401, support column, 402, servo motor, 403, threaded rod, 404, vertical rod, 405, slider, 406, slide rail, 407, support rod; 5, conveyor belt; 6, float; 7, benchmark. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Through those skilled in the art, the components in this case are connected in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0020] Currently, when conveying materials, since there will inevitably be some non-conforming stones mixed in the materials, and because the transmission device of the traditional batching machine does not have a screening function, this leads to stones that do not meet the usage requirements entering the interior of the batching machine for mixing. Therefore, it will affect the mixing quality and also the preparation quality of the concrete. If it needs to be cleaned manually by the staff, it will increase the operation intensity of the staff, thus bringing inconvenience to the use of the staff.

[0021] In view of this, the present utility model provides a transmission device for a batching machine. Through the cooperation of a bottom plate, a conveyor belt, and a screening device, it can automatically perform screening during material transportation. Therefore, it can improve the quality of subsequent mixing and concrete preparation, and does not require manual selection by the staff. Furthermore, it can greatly reduce the operation intensity of the staff and effectively improve work efficiency, thus facilitating the use of the staff.

[0022] Embodiment 1: From Figure 1 、 2 、3, and 4, it can be seen that a transmission device for a batching machine includes a bottom plate 1. A conveyor belt 5 is arranged above the bottom plate 1. The transmission device of the batching machine further includes: a screening device 2, which is arranged on one side of the top of the bottom plate 1; a dust reduction device 3, which is installed on the top of the bottom plate 1; an adjusting device 4, which is installed below the conveyor belt 5. Among them, the screening device 2 can screen the materials, the dust reduction device 3 can spray water for dust reduction during material transportation, and the adjusting device 4 can change the angle of the conveyor belt 5.

[0023] In the specific implementation process, it is particularly worth noting that the conveyor belt 5 can convey materials. The specific specifications of the conveyor belt 5 can be selected according to the usage requirements, which will not be elaborated here too much. As long as it meets the usage requirements, the screening device 2 can screen out the stones in the materials that do not meet the usage requirements, and the dust reduction device 3 can spray to reduce dust, thereby avoiding a large amount of dust floating in the air, and further improving the working comfort of the staff. The adjusting device 4 can enable the staff to more conveniently install the transmission device of the batching machine;

[0024] Specifically, when using the transmission device of the batching machine, first, the staff moves the transmission device of the batching machine to a suitable position, and then can use the adjusting device 4 for installation. After the installation is completed, the staff pours the materials into the interior of the screening device 2, and then the staff turns on the external power supply of the screening device 2. At this time, the screening device 2 can vibrate and screen the materials. Subsequently, the screened materials fall onto the top of the conveyor belt 5. Then the staff turns on the external power supply of the conveyor belt 5. At this time, the conveyor belt 5 can convey the materials. At the same time, the staff turns on the external power supply of the dust reduction device 3. At this time, the dust reduction device 3 can spray to reduce dust.

[0025] Embodiment Two: From Figure 1 、 2 and 3, it can be seen that the screening device 2 includes: a plurality of sleeves 206, all of which are installed on the top of the bottom plate 1; a bracket 205, installed above the plurality of sleeves 206; a feed hopper 201, installed above the bracket 205; two vibration motors 202, the models of the vibration motors 202 are not specifically limited, as long as they meet the usage requirements, and are respectively installed on both sides of the top of the bracket 205; a cross plate 203, installed inside the feed hopper 201; a filter screen 204, the mesh number of the filter screen 204 is not specifically limited, as long as it meets the usage requirements, and is embedded in the inner wall of the cross plate 203; a plurality of springs 207, respectively installed inside the plurality of sleeves 206, and all fixedly connected to the bottom of the bracket 205; wherein, the vibration motors 202 can drive the bracket 205 to move along the inner wall of the sleeve 206, so as to drive the feed hopper 201 and the filter screen 204 assembly to vibrate continuously through the elastic force of the spring 207, thereby vibrating and screening the materials;

[0026] In the specific implementation process, it is particularly worth noting that the vibration motors 202 should be well protected against dust and water. The specific method is not limited, as long as it meets the usage requirements. When the spring 207 deforms, the elastic force of the spring 207 can drive the bracket 205 to reciprocate along the inner wall of the sleeve 206, thereby screening with the filter screen 204;

[0027] Specifically, on the basis of the above-mentioned first embodiment, when screening is required, the staff turns on the external power supply of the vibration motor 202. At this time, the vibration motor 202 can drive the bracket 205 to move along the inner wall of the sleeve 206, thereby compressing the spring 207. At this time, the elastic force of the spring 207 can be used to drive components such as the feed hopper 201 to reciprocate, and then the filter screen 204 can be used for screening.

[0028] Embodiment Three: It can be seen from Figure 1 , 2 , 3, and 4 that the dust reduction device 3 includes: a water tank 301 installed on the top of the bottom plate 1; a water pump 302, the model of the water pump 302 is not specifically limited as long as it meets the usage requirements, and it is detachably connected to the inside of the water tank 301; a conduit 305 communicated with the output end of the water pump 302 and extending above the conveyor belt 5; a make-up and drain pipe 303 arranged below one side of the water tank 301; a spray pipe 304 communicated with the end of the conduit 305 and fixedly connected to the outer wall of the conveyor belt 5 through a bracket; wherein, the water pump 302 can pump out the water source inside the water tank 301, then convey it through the conduit 305, and finally spray it onto the surface of the material from the spray pipe 304;

[0029] In the specific implementation process, it is particularly worth noting that the conduit 305 is a telescopic flexible pipe. Therefore, when adjusting the angle of the conveyor belt 5, the conduit 305 can move along, and the material of the conduit 305 is not specifically limited as long as it meets the usage requirements;

[0030] Furthermore, a benchmark 7 is movably connected to the inner wall of the water tank 301, and a floating ball 6 is installed at the bottom of the benchmark 7;

[0031] In the specific implementation process, it is particularly worth noting that the staff can judge the water level inside the water tank 301 according to the position between the benchmark 7 and the water tank 301;

[0032] Specifically, on the basis of the above-mentioned first and second embodiments, when performing spray dust reduction, the staff turns on the external power supply of the water pump 302. At this time, the water pump 302 can pump out the water source inside the water tank 301, then convey it through the conduit 305, and finally spray it out from the inside of the spray pipe 304, thereby realizing the work of spray dust reduction. As the work progresses, the water level inside the water tank 301 gradually decreases. At this time, the floating ball 6 can drive the benchmark 7 to move, and the staff can judge the water level inside the water tank 301 according to the position of the benchmark 7.

[0033] Embodiment Four: It can be seen from Figure 1 and 2It can be seen that the adjusting device 4 includes: two struts 401, both installed on one side of the top of the bottom plate 1; two vertical rods 404, respectively movably connected to the inner walls of the two struts 401; two servo motors 402, the model of the servo motor 402 is not specifically limited as long as it meets the usage requirements, detachably connected to the inside of the two struts 401; two threaded rods 403, respectively detachably connected to the output ends of the two servo motors 402 and respectively threadedly connected to the inner walls of the two vertical rods 404; two sliders 405, respectively rotatably connected to the ends of the two vertical rods 404; two slide rails 406, respectively slidably clamped to the inner walls of the two sliders 405 and both fixedly connected to the lower side of one side of the conveyor belt 5; two support rods 407, both installed on one side of the top of the bottom plate 1 and both rotatably connected to the bottom side of the conveyor belt 5; wherein, the servo motor 402 can drive the threaded rod 403 to rotate, and thus can change the position of the vertical rod 404 inside the strut 401. Therefore, through the cooperation of the slider 405 and the slide rail 406, the angle between the conveyor belt 5 and the support rod 407 can be changed;

[0034] In the specific implementation process, it is particularly worth noting that the servo motor 402 can change the position between the slider 405 and the slide rail 406 through the threaded rod 403, so as to adjust the angle between the conveyor belt 5 and the support rod 407, and thus can be erected by itself according to the actual usage requirements;

[0035] Specifically, on the basis of the above-mentioned Embodiment 1, when erecting, the staff turns on the external power supply of the servo motor 402. At this time, the servo motor 402 can drive the threaded rod 403 to rotate, and the threaded rod 403 can drive the vertical rod 404 to move along the inner wall of the strut 401, and thus can drive the slider 405 to slide along the outer wall of the slide rail 406. At this time, the conveyor belt 5 can rotate along the end of the support rod 407. When the conveyor belt 5 rotates to a certain angle, the erection work can be completed.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0037] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A transmission device of a batching machine, including a bottom plate (1), characterized in that: Above the bottom plate (1), a conveyor belt (5) is provided. The transmission device of the batching machine further includes: A screening device (2) is arranged on one side of the top of the bottom plate (1); A dust reduction device (3) is installed on the top of the bottom plate (1); An adjusting device (4) is installed below the conveyor belt (5); Among them, the screening device (2) can screen materials, the dust reduction device (3) can spray water for dust reduction when transporting materials, and the adjusting device (4) can change the angle of the conveyor belt (5).

2. The drive device of a batching machine according to claim 1, characterized in that: The screening device (2) includes: A plurality of sleeves (206) are provided and are all installed on the top of the bottom plate (1); A bracket (205) is installed above the plurality of sleeves (206); A feed hopper (201) is installed above the bracket (205); Two vibration motors (202) are provided and are respectively installed on both sides of the top of the bracket (205); A horizontal plate (203) is installed inside the feed hopper (201); A filter screen (204) is embedded in the inner wall of the horizontal plate (203); A plurality of springs (207) are provided and are respectively installed on the inner walls of the plurality of sleeves (206), and are all fixedly connected to the bottom of the bracket (205); Among them, the vibration motor (202) can drive the bracket (205) to move along the inner wall of the sleeve (206), so as to drive the feed hopper (201) and the filter screen (204) assembly to vibrate continuously through the elastic force of the spring (207), and then the materials can be vibrated and screened.

3. The drive device of a batching machine according to claim 1, characterized in that: The dust reduction device (3) includes: A water tank (301) is installed on the top of the bottom plate (1); A water pump (302) is detachably connected to the inside of the water tank (301); A conduit (305) is connected to the output end of the water pump (302) and extends above the conveyor belt (5); A make-up and drain pipe (303) is arranged below one side of the water tank (301); A spray pipe (304) is connected to the end of the conduit (305) and is fixedly connected to the outer wall of the conveyor belt (5) through a bracket; Among them, the water pump (302) can pump out the water source inside the water tank (301), then transport it through the conduit (305), and finally spray it onto the surface of the materials from the spray pipe (304).

4. The drive device of a batching machine according to claim 3, characterized in that: A measuring rod (7) is movably connected to the inner wall of the water tank (301), and a float (6) is installed at the bottom of the measuring rod (7).

5. The drive device of a batching machine according to claim 1, characterized in that: The adjusting device (4) includes: Two struts (401) are provided and are both installed on one side of the top of the bottom plate (1); Two vertical rods (404) are provided and are respectively movably connected to the inner walls of the two struts (401); Two servo motors (402) are provided and are detachably connected to the inside of the two struts (401); Two threaded rods (403) are provided and are respectively detachably connected to the output ends of the two servo motors (402), and are respectively threadedly connected to the inner walls of the two vertical rods (404); Two sliders (405) are provided and are respectively rotatably connected to the ends of the two vertical rods (404); The slide rails (406) are provided in two numbers, respectively slidably clamped to the inner walls of the two sliders (405), and both are fixedly connected to the lower side of one side of the conveyor belt (5); The support rods (407) are provided in two numbers, both are installed on one side of the top of the base plate (1), and both are rotatably connected to the bottom side of one side of the conveyor belt (5); Among them, the servo motor (402) can drive the threaded rod (403) to rotate, and thus can change the position of the vertical rod (404) inside the pillar (401). Therefore, through the cooperation of the slider (405) and the slide rail (406), the angle between the conveyor belt (5) and the support rod (407) can be changed.

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