Weighing and quantitative feeding assembly

Abstract

The utility model discloses a weighing and quantitative feeding assembly which is arranged in a horizontal stirrer and comprises a feeding part, the feeding part is arranged in the horizontal stirrer and provided with a discharging hopper arranged in the horizontal stirrer in a sliding mode, a pressure sensor is arranged at the bottom of the discharging hopper, and a weighing device is arranged on the feeding part. A limiting sliding plate a and a limiting sliding plate b are further arranged at the bottom of the discharging hopper in a sliding mode. A gear is further rotationally arranged at the bottom of the discharging hopper, and a motor is arranged on the side face of the bottom of the discharging hopper. The pressure sensor is used for collecting weight data of the discharging hopper. By arranging the feeding part, the weight of falling materials can be collected by the pressure sensor when the materials are fed into the horizontal stirrer from the discharging hopper, and when the weight of the materials is reduced to a certain weight, the motor drives the gear to rotate and drives the limiting sliding plate a and the limiting sliding plate b to move, so that the falling materials are cut off; therefore, quantitative feeding is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal mixers, and particularly relates to a weighing and quantitative feeding assembly. Background Art

[0002] A horizontal mixer is a machine with a shaft with blades rotating in a cylinder or trough to mix a variety of raw materials into a mixture or a suitable consistency. It is the most common material mixing device. Inside the feeding bin of the horizontal mixer, there is a rotatable spiral stirring rod for stirring materials, and the stirring rod is driven to rotate by a motor.

[0003] When the existing horizontal mixer is feeding materials, it is necessary for workers to manually pour the materials into the feeding bin. All the materials inside the feeding bin will enter the horizontal mixer for stirring. Therefore, it is necessary to weigh the materials on a scale before feeding them into the feeding bin, which increases the operation time of the workers. Content of the Utility Model

[0004] The purpose of the utility model is to provide a weighing and quantitative feeding assembly to solve the problem that it is necessary to weigh the materials on a scale before feeding them into the feeding bin as mentioned in the above background art, which increases the operation time of the workers.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A weighing and quantitative feeding assembly, which is arranged inside a horizontal mixer, including a feeding part:

[0006] The feeding part is arranged inside the horizontal mixer. The feeding part has a feeding hopper slidably arranged inside the horizontal mixer. A pressure sensor is arranged at the bottom of the feeding hopper. A limiting slide plate a and a limiting slide plate b are also slidably arranged at the bottom of the feeding hopper. A gear is rotatably arranged at the bottom of the feeding hopper, and a motor is arranged at the side of the bottom of the feeding hopper. The gear is meshed with the limiting slide plate a, and the gear is meshed with a tooth b. One end of the gear is connected to the output end of the motor. The pressure sensor is used to collect the weight data of the feeding hopper.

[0007] By adopting the above technical solution, when the materials are put into the horizontal mixer from the feeding hopper, the materials inside the feeding hopper will gradually decrease, and the weight of the falling materials can be collected by the pressure sensor. When the weight of the materials decreases to a certain weight, the motor drives the gear to rotate, driving the limiting slide plate a and the limiting slide plate b to move, and cutting off the falling materials, thus completing the quantitative feeding.

[0008] Preferably, the horizontal mixer has a stirring rod rotatably arranged inside the horizontal mixer. The stirring rod is provided with a power source. A hoist is arranged at one end outside the horizontal mixer. A limiting frame is arranged inside the horizontal mixer, and the top of the limiting frame abuts against the bottom of the pressure sensor.

[0009] By adopting the above technical solutions, the rotating stirring rod can stir the materials inside the horizontal mixer, and the stirred materials can be lifted and conveyed by the hoist.

[0010] Preferably, the feeding part has a feeding port opened at the bottom of the feeding hopper. A sliding groove is opened inside the feeding port. The limiting sliding plate a is slidably connected to the feeding port by being embedded in the sliding groove, and the limiting sliding plate b is slidably connected to the feeding port by being embedded in the sliding groove.

[0011] By adopting the above technical solutions, the limiting sliding plate a and the limiting sliding plate b can slide and displace inside the feeding port.

[0012] Preferably, one end of the limiting sliding plate a close to the limiting sliding plate b is provided with engaging teeth, one end of the limiting sliding plate b close to the limiting sliding plate a is provided with engaging teeth, and the limiting sliding plate a and the limiting sliding plate b are snap-connected through the engaging teeth.

[0013] By adopting the above technical solutions, through the mutual engagement connection of the limiting sliding plate a and the limiting sliding plate b, the falling materials can be cut off.

[0014] Preferably, a gear a is arranged on the side of the limiting sliding plate a, and the gear is meshed with the gear a.

[0015] By adopting the above technical solutions, the rotation of the gear can drive the limiting sliding plate a to move.

[0016] Preferably, a gear b is arranged on the side of the limiting sliding plate b, and the gear is meshed with the gear b.

[0017] By adopting the above technical solutions, the rotation of the gear can drive the limiting sliding plate b to move.

[0018] Preferably, the motor is connected to the pressure sensor through a wire. The top of the limiting frame abuts against the bottom of the pressure sensor, and the specific model of the pressure sensor is L10C.

[0019] By adopting the above technical solutions, when feeding materials, the materials inside the feeding hopper will gradually decrease, and the weight of the falling materials can be collected by the pressure sensor, so as to know the weight of the fed materials.

[0020] Compared with the prior art, the beneficial effects of the present utility model are:

[0021] By providing a feeding section, when the material in the hopper is fed into the horizontal mixer from the hopper, the material inside the hopper will gradually decrease, and the weight of the falling material can be collected by the pressure sensor. When the weight of the material decreases to a certain level, the motor drives the gear to rotate, driving the limit slide plate a and the limit slide plate b to move, cutting off the falling material, thereby completing quantitative feeding. Brief Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0023] Figure 2 It is a schematic diagram of the overall sectional structure of the present application;

[0024] Figure 3 It is a schematic diagram of the overall side sectional structure of the present application;

[0025] Figure 4 It is a schematic diagram of the sectional structure of the feeding section of the present application;

[0026] Figure 5 It is a schematic diagram of the structure of the feeding section of the present application;

[0027] Figure 6 It is a schematic diagram of the connection structure between the limit slide plate a and the limit slide plate b of the present application.

[0028] In the figure: 1, horizontal mixer; 101, stirring rod; 102, elevator; 103, limit frame; 2, feeding section; 201, hopper; 202, pressure sensor; 203, discharge port; 204, limit slide plate a; 205, limit slide plate b; 206, tooth a; 207, tooth b; 208, gear; 209, motor. Detailed Description of the Embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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 of 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.

[0030] Embodiment 1

[0031] Please refer to Figure 1 、 Figure 2 and Figure 3 , this embodiment provides a technical solution: a weighing and quantitative feeding assembly, the weighing and quantitative feeding assembly is arranged inside the horizontal mixer 1, and includes a feeding section 2:

[0032] The horizontal mixer 1 adopts the method of digging a pit in the civil engineering and pouring concrete, and the surface is treated with stainless steel lining board without water seepage. A stirring rod 101 is rotatably arranged inside the horizontal mixer 1. The stirring rod 101 is provided with a power source. A hoist 102 is arranged at one end outside the horizontal mixer 1. A limiting frame 103 is arranged inside the horizontal mixer 1, which can enable the rotating stirring rod 101 to stir the materials inside the horizontal mixer 1. The materials after stirring can be lifted and conveyed by the hoist 102. The feeding part 2 is arranged inside the horizontal mixer 1. A feeding hopper 201 is slidably arranged inside the horizontal mixer 1. Pressure sensors 202 are arranged at the four corners of the bottom of the feeding hopper 201. The top of the limiting frame 103 abuts against the bottom of the pressure sensor 202. A limiting slide plate a204 is slidably arranged at the bottom of the feeding hopper 201. A limiting slide plate b205 is slidably arranged at the bottom of the feeding hopper 201. A gear 208 is rotatably arranged at the bottom of the feeding hopper 201. A motor 209 is arranged on the side of the bottom of the feeding hopper 201. The gear 208 is meshed and connected with the limiting slide plate a204. The gear 208 is meshed and connected with the engaging tooth b207. One end of the gear 208 is connected with the output end of the motor 209. The pressure sensor 202 is used to collect the weight data of the feeding hopper 201. When the feeding hopper 201 is put into the horizontal mixer 1 from the feeding hopper 201, the materials inside the feeding hopper 201 will gradually decrease, and the weight of the falling materials can be collected by the pressure sensor 202. When the weight of the materials decreases to a certain weight, the motor 209 drives the gear 208 to rotate, driving the limiting slide plate a204 and the limiting slide plate b205 to move.

[0033] Embodiment 2

[0034] Please refer to Figure 4 、 Figure 5 and Figure 6 This embodiment provides a technical solution: a weighing and quantitative feeding assembly, including a feeding part 2:

[0035] A discharge opening 203 is provided at the bottom of the blanking hopper 201. A chute is provided inside the discharge opening 203. The limiting slide plate a204 is embedded in the chute and is slidably connected to the discharge opening 203. The limiting slide plate b205 is embedded in the chute and is slidably connected to the discharge opening 203, allowing the limiting slide plate a204 and the limiting slide plate b205 to slide and displace within the discharge opening 203. One end of the limiting slide plate a204 close to the limiting slide plate b205 is provided with engaging teeth, and one end of the limiting slide plate b205 close to the limiting slide plate a204 is provided with engaging teeth. The limiting slide plate a204 and the limiting slide plate b205 are clamped through the engaging teeth. Through the mutual engagement connection of the limiting slide plate a204 and the limiting slide plate b205, the falling material can be intercepted. A clamping tooth a206 is provided on the side of the limiting slide plate a204, and the gear 208 is meshed with the clamping tooth a206, so that the limiting slide plate a204 can be driven to move by the rotation of the gear 208. A clamping tooth b207 is provided on the side of the limiting slide plate b205, and the gear 208 is meshed with the clamping tooth b207, so that the limiting slide plate b205 can be driven to move by the rotation of the gear 208. The motor 209 is connected to the pressure sensor 202 through a wire. The top of the limiting frame 103 abuts against the bottom of the pressure sensor 202. The specific model of the pressure sensor 202 is L10C. During feeding, the material inside the blanking hopper 201 will gradually decrease, and the weight of the falling material can be collected by the pressure sensor 202, so as to know the weight of the feeding, and the motor 209 is controlled to drive the limiting slide plate a204 and the limiting slide plate b205 to move, intercepting the falling material, thus completing quantitative feeding.

[0036] Working principle: First, power on the device. Before stirring the materials, put the materials into the feeding hopper 201. After the feeding hopper 201 is filled with materials, it will slide down inside the horizontal mixer 1 under the influence of gravity, so that the pressure sensor 202 can collect the current weight of the feeding hopper 201. Then, the motor 209 drives the gear 208 to rotate. One end of the limit slide plate a 204 close to the limit slide plate b 205 is provided with engaging teeth, and one end of the limit slide plate b 205 close to the limit slide plate a 204 is provided with engaging teeth. The limit slide plate a 204 and the limit slide plate b 205 are clamped through the engaging teeth. Through the mutual engagement connection of the limit slide plate a 204 and the limit slide plate b 205, the falling materials can be cut off. The side of the limit slide plate a 204 is provided with engaging teeth a 206, and the gear 208 is meshed with the engaging teeth a 206. The rotation of the gear 208 can drive the limit slide plate a 204 to move. The side of the limit slide plate b 205 is provided with engaging teeth b 207, and the gear 208 is meshed with the engaging teeth b 207. The rotation of the gear 208 can drive the limit slide plate b 205 to move, so that the materials will pass through the gap between the limit slide plate a 204 and the limit slide plate b 205 and be discharged from the discharge port 203 and fall into the receiving bin of the horizontal mixer 1. The materials inside the feeding hopper 201 will gradually decrease, and the weight of the falling materials can be collected by the pressure sensor 202. When the weight of the materials decreases to a certain weight, the motor 209 is connected to the pressure sensor 202 through a wire. The top of the limit frame 103 abuts against the bottom of the pressure sensor 202. The specific model of the pressure sensor 202 is L10C. When feeding materials, the materials inside the feeding hopper 201 will gradually decrease, and the weight of the falling materials can be collected by the pressure sensor 202, so as to know the weight of the feeding materials, and thus accurately control the weight of the feeding materials.

[0037] Although the embodiments of the present invention 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 invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A weighing and metering feeding component, characterized in that: The weighing and metering feeding assembly is arranged inside the horizontal mixer and includes a feeding part which is arranged inside the horizontal mixer and has a feeding hopper slidably arranged inside the horizontal mixer. A pressure sensor is arranged at the bottom of the feeding hopper, and a limiting slide plate a and a limiting slide plate b are also slidably arranged at the bottom of the feeding hopper. A gear is also rotatably arranged at the bottom of the feeding hopper, and a motor is arranged on the side surface of the bottom of the feeding hopper. The gear is meshed and connected with the limiting slide plate a, the gear is meshed and connected with the engaging teeth b, one end of the gear is connected with the output end of the motor, and the pressure sensor is used for collecting the weight data of the feeding hopper.

2. The weighing and metering feeding assembly according to claim 1, wherein: The horizontal mixer has a stirring rod rotatably arranged inside the horizontal mixer, the stirring rod is provided with a power source, a hoist is arranged at one end outside the horizontal mixer, and a limiting frame is arranged inside the horizontal mixer.

3. The weighing and metering feeding assembly according to claim 1, wherein: The feeding part has a feeding port opened at the bottom of the feeding hopper, a chute is opened inside the feeding port, the limiting slide plate a is embedded in the chute and slidably connected with the feeding port, and the limiting slide plate b is embedded in the chute and slidably connected with the feeding port.

4. The weighing and metering feeding assembly according to claim 3, characterized in that: One end of the limiting slide plate a close to the limiting slide plate b is provided with engaging teeth, one end of the limiting slide plate b close to the limiting slide plate a is provided with engaging teeth, and the limiting slide plate a and the limiting slide plate b are clamped through the engaging teeth.

5. The weighing and metering feeding assembly according to claim 3, wherein: A engaging tooth a is arranged on the side surface of the limiting slide plate a, and the gear is meshed and connected with the engaging tooth a.

6. The weighing and metering feeding assembly according to claim 1, wherein: A engaging tooth b is arranged on the side surface of the limiting slide plate b, and the gear is meshed and connected with the engaging tooth b.

7. The weighing and metering feeding assembly according to claim 2, wherein: The motor is connected with the pressure sensor through a wire, the top of the limiting frame abuts against the bottom of the pressure sensor, and the specific model of the pressure sensor is L10C.

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