Ash spreading machine with automatic feeding function

Abstract

The utility model discloses an automatic feeding ash spreader which comprises an automatic feeding machine head and a stock bin, and the automatic feeding machine head is arranged at the upper end of the side wall of the stock bin. The automatic feeding machine head comprises a power mechanism and a material suction machine, and an output shaft of the power mechanism is connected with an input shaft of the material suction machine through a speed reducer. A material suction port of the material suction machine is provided with an auger type feeding pipe belt, a discharging port of the material suction machine is provided with a discharging belt, the top of the stock bin is provided with a top cover, the top cover is provided with a connecting port, and an outlet of the discharging belt is connected with the connecting port. A chain type feeding mechanism is arranged at the bottom of the stock bin, a second discharging opening is formed in the rear end of the bottom of the stock bin, and a scattering bin is arranged at the second discharging opening; and the stock bin is arranged on a chassis of the walking vehicle body. According to the automatic feeding device, automatic feeding is achieved, the labor intensity of workers is reduced, the working efficiency is improved, dust is reduced, and environmental pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building material laying, in particular to an automatic loading ash material spreader. Background Art

[0002] With the sustained and rapid development of China's economy, the continuous increase in urbanization and industrialization, environmental pollution has become increasingly serious, and the country has attached increasing importance to environmental protection. The newly studied powder spreading vehicles are basically equipped with dust removal devices, which greatly reduces the dust pollution in the construction process, but the feeding is still manual, which is not only labor-intensive, inefficient, and requires a lot of people, but also produces a lot of dust, which seriously endangers the health of the feeding personnel.

[0003] Publication (Announcement) No.: CN209975323U discloses a powder spreading vehicle, and particularly relates to a powder spreading vehicle that controls the rotation speed of a feeding screw by associating a material level switch with a spreading amount, which solves the problem that existing powder spreading vehicles cannot maintain the actual material level within a good range, sometimes the rear silo is stuck due to material accumulation, and sometimes the rear silo is short of material for spreading, and the powder cannot be spread smoothly. The powder spreading vehicle includes a controller, a chassis, a silo arranged on the chassis, a feeding screw arranged in the silo, a driving device for driving the feeding screw to rotate, and a vehicle speed detection device; the output end of the vehicle speed detection device is connected to the input end of the controller; the output end of the controller is connected to the driving device; its special feature is that it also includes a material level switch; the material level switch is arranged on one side of the silo close to the discharge port and is located below the feeding screw; the material level switch can detect at least high and low material level information; the output end of the material level switch is connected to the input end of the controller.

[0004] This prior art has the problem of requiring manual feeding.

[0005] In short, the technical solutions of the above-disclosed technologies, the technical problems to be solved and the beneficial effects produced are all different from the present utility model. Regarding more technical features, technical problems to be solved and the beneficial effects of the present utility model, there is no technical inspiration in the above-disclosed technical documents. Utility Model Content

[0006] In view of the above-mentioned defects in the prior art, the purpose of the utility model is to provide an automatic ash spreader to realize automatic loading, solve the problems of manual loading with high labor intensity, low efficiency, large number of people required, large amount of dust generated, and serious harm to the health of the loading personnel.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An automatic loading ash spreader comprises an automatic loading head and a silo, wherein the automatic loading head is arranged at the upper end of the silo side wall; the automatic loading head comprises a power mechanism and a suction machine, wherein the output shaft of the power mechanism is connected to the input shaft of the suction machine via a reducer; a suction port of the suction machine is provided with a Jiaolong-type loading pipe belt, a discharge port of the suction machine is provided with a discharge belt, a top cover is provided at the top of the silo, a connecting port is provided on the top cover, and the outlet of the discharge belt is connected to the connecting port; a chain feeding mechanism is provided at the bottom of the silo, a second discharge port is opened at the rear end of the bottom of the silo, and a spreading silo is provided at the second discharge port; the silo is provided on the chassis of a walking vehicle body.

[0009] Furthermore, the dragon-type feeding pipe belt includes a feeding belt and a spiral steel sheet type flexible dragon, and the spiral steel sheet type flexible dragon is arranged in the feeding belt.

[0010] Furthermore, the suction machine includes a shell, a suction port is arranged at the lower end of the shell, a discharge port is arranged on the side wall of the shell, the suction port is connected to a feeding belt, and the discharge port is connected to a discharge belt; an input shaft is arranged at the upper end of the shell for transverse rotation, and the input shaft is connected to a reducer; a first bevel gear is arranged in the inner part of the shell of the input shaft, a first fixed seat is fixedly arranged in the shell between the input shaft and the discharge port, a tapered roller bearing facing upward is fixedly arranged on the upper end of the fixed seat, a transmission shaft is arranged in the tapered roller bearing, and the transmission shaft is engaged with the tapered roller bearing, a second fixed seat is arranged above the first fixed seat in the shell, a deep groove ball bearing is arranged at the upper end of the second fixed seat, the deep groove ball bearing is sleeved with the transmission shaft, a second bevel gear is arranged at the upper end of the transmission shaft, and the second bevel gear is meshed with the first bevel gear; a spiral steel sheet type flexible dragon is fixedly connected to the lower end of the transmission shaft, and the spiral steel sheet type flexible dragon has an overlapping part with the discharge port.

[0011] Furthermore, the power mechanism is an electric motor.

[0012] Furthermore, the motor has a power of 3-7.5 kW and a torque of 36-185 Nm.

[0013] Furthermore, the reducer is a pulley reducer.

[0014] In one embodiment of the utility model, the traveling vehicle body is a wheeled self-propelled vehicle, and the silo is arranged on a first chassis of the wheeled self-propelled vehicle.

[0015] In one embodiment of the utility model, the traveling vehicle body is a crawler-type self-propelled vehicle, and the silo is arranged on a second chassis of the crawler-type self-propelled vehicle.

[0016] In one embodiment of the utility model, the traveling vehicle body is a towing passive vehicle, the silo is arranged on a third chassis of the towing passive vehicle, the towing passive vehicle is provided with a towing bar, and the towing bar is connected to the towing vehicle.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] Automatic loading is realized, which reduces the labor intensity of workers, improves work efficiency, reduces dust generation and reduces environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the automatic loading ash spreading machine of the utility model;

[0020] Figure 2 It is a rear view structural schematic diagram of the automatic loading ash spreader of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the suction machine of the automatic loading ash material spreader of the utility model;

[0022] Figure 4 It is a structural schematic diagram of a first embodiment of the automatic loading ash spreader of the utility model;

[0023] Figure 5 It is a structural schematic diagram of a second embodiment of the automatic loading ash spreader of the utility model;

[0024] Figure 6 It is a structural schematic diagram of a third embodiment of the automatic loading ash spreader of the utility model.

[0025] In the figure: 1. Automatic feeding machine head;

[0026] 101. Power mechanism;

[0027] 102, pulley reducer; 1021, driven pulley;

[0028] 103, suction machine; 1031, first bevel gear; 1032, input shaft; 1033, second bevel gear; 1034, transmission shaft; 1035, discharge port; 1036, tapered roller bearing; 1037, first fixed seat; 1038, suction port;

[0029] 104. Jiaolong type feeding pipe belt; 1041. Spiral steel sheet type flexible Jiaolong; 1042. Feeding belt;

[0030] 105. Discharging belt;

[0031] 2. Material bin; 201. Chain feeding mechanism; 202. Material spreading bin;

[0032] 301. Wheeled self-propelled vehicle; 302. Tracked self-propelled vehicle; 303. Traction-type passive vehicle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Embodiment 1:

[0035] See also Figure 1 to Figure 2 The automatic loading ash spreader provided by the utility model includes an automatic loading head 1 and a silo 2. The automatic loading head 1 is arranged at the upper end of the side wall of the silo 2. The automatic loading head 1 includes a power mechanism 101, a pulley reducer 102, and a suction machine 103.

[0036] The output shaft of the power mechanism 101 is connected to the input shaft 1032 of the suction machine 103 through the pulley reducer 102 to provide power for the suction machine 103. The power mechanism 101 is an electric motor with a driving power of 3-7.5kw and a torque of 36-185Nm.

[0037] The suction machine 103 includes a shell, a suction port 1038 is provided at the lower end of the shell, the suction port 1038 is connected to the feeding belt 1042, a discharge port 1035 is provided on the side wall of the shell, and the discharge port 1035 is connected to the discharge belt 105; an input shaft 1032 is provided at the upper end of the shell for horizontal rotation, the input shaft 1032 is connected to the pulley reducer 102, and the input shaft 1032 is partially provided with a first bevel gear 1031 in the shell, a first fixed seat 1037 is fixedly provided between the input shaft 1032 and the discharge port 1035 in the shell, a tapered roller bearing 1036 facing upward is fixedly provided on the upper end of the first fixed seat 1037, and a transmission shaft is provided in the tapered roller bearing 1036 1034, the transmission shaft 1034 is engaged with the tapered roller bearing 1036 through a step, and a second fixed seat is arranged above the first fixed seat 1037 in the shell, and a deep groove ball bearing is arranged on the upper end of the second fixed seat, and the deep groove ball bearing is interference fit with the transmission shaft, and a second bevel gear 1033 is arranged on the upper end of the transmission shaft 1034, and the second bevel gear 1033 is meshed with the first bevel gear 1031, and a spiral steel sheet type flexible dragon 1041 is fixedly connected to the lower end of the transmission shaft 1034, such as by radial threaded holes and screws, and the spiral steel sheet type flexible dragon 1041 has an overlapping part with the discharge port 1035, and the spiral steel sheet type flexible dragon 1041 and the feeding belt 1042 constitute a dragon-type feeding pipe belt 104.

[0038] The tapered roller bearing 103 is embedded in the upper end of the first fixed seat 1037, and the deep groove ball bearing is embedded in the upper end of the second fixed seat. The tapered roller bearing 103 facing upward bears the downward axial load, and the deep groove ball bearing bears the radial load.

[0039] The top of the silo 2 is provided with a top cover, and the top cover is provided with a connecting port, and the outlet of the discharge belt 105 is connected to the connecting port.

[0040] The driving wheel of the pulley reducer 102 is arranged on the output shaft of the power mechanism 101, and the driven wheel of the pulley reducer 102 is arranged on the input shaft 1032. The driving wheel and the driven wheel are connected by a belt, and the diameter of the driving wheel is smaller than the diameter of the driven wheel.

[0041] After the power mechanism 101 is started, the input shaft 1032 is rotated through the pulley reducer 102, and the transmission shaft 1034 is rotated through the first bevel gear 1031 and the second bevel gear 1033, thereby rotating the spiral steel sheet type flexible dragon 1041. The ash is lifted up by the spiral under the constraint of the feeding belt 1042, and when it reaches the overlapping part of the spiral steel sheet type flexible dragon 1041 and the discharge port 1035, it is thrown into the discharge port 1035 and enters the silo 2.

[0042] The discharge belt 105 is externally sleeved on the discharge port 1035 to reduce dust accumulation; the suction port 1038 is clamped with the loading belt 1042 on the same diameter, such as by setting an external convex ring at the port and clamping it with a snap, so that the gap between the spiral steel sheet type flexible dragon 1041 and the loading belt 1042 and the suction port 1038 is consistent, so that the ash material can move upward stably.

[0043] A chain feeding mechanism 201 is provided at the bottom of the silo 2, a second discharge port is provided at the rear end of the bottom of the silo 2, and a material spreading silo 202 is provided outside the second discharge port.

[0044] The silo 2 is arranged on the chassis of the traveling vehicle.

[0045] Among them, the chain feeding mechanism 201 and the spreading bin 202 are existing technologies, such as the chain feeding mechanism and the spreading bin in the CN214359098U traction-type ash spreading vehicle.

[0046] Specific usage of this utility model:

[0047] The feeding belt 1042 is buried in the ash material, and the power mechanism 101 is started. After the pulley reducer 102 slows down and increases the force, the suction machine 103 drives the spiral steel sheet flexible dragon 1041 to rotate and suck the ash material. The ash material is discharged from the discharge belt 105 into the silo 2 through the suction machine 103. The top cover on the silo 2 blocks the raised dust to avoid air pollution.

[0048] Embodiment 2:

[0049] See also Figure 3 Based on Example 1, the traveling vehicle body is a wheeled self-propelled vehicle 301, the silo 2 is arranged on the first chassis of the wheeled self-propelled vehicle 301, and the wheeled self-propelled vehicle 301 provides power for the automatic loading machine head 1, the chain feeding mechanism 201 and other actuating devices in the silo.

[0050] Embodiment 3:

[0051] See also Figure 4 Based on Example 1, the walking vehicle body is a crawler self-propelled vehicle 302, and the silo 2 is arranged on the second chassis of the crawler self-propelled vehicle 302. The crawler self-propelled vehicle 302 provides power for the automatic loading machine head 1, the chain feeding mechanism 201 and other actuating devices in the silo.

[0052] Embodiment 4:

[0053] See also Figure 5Based on Example 1, the walking vehicle body is a traction passive vehicle 303, the silo 2 is arranged on the third chassis of the traction passive vehicle 303, the traction passive vehicle 303 is connected to a tractor or other traction vehicle, and the traction vehicle provides power for the automatic loading head 1, the chain feeding mechanism 201 and other actuating devices in the silo.

[0054] All components and connection methods of components not discussed in this application belong to the known technologies in this technical field and can be directly applied without further explanation.

[0055] In the present invention, the term "plurality" means two or more than two, unless otherwise clearly defined. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0056] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying 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 unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0057] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0058] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. Automatic ash spreading machine, characterized in that: It includes an automatic loading machine head and a silo, wherein the automatic loading machine head is arranged at the upper end of the silo side wall; The automatic feeding machine head includes a power mechanism and a suction machine, and the output shaft of the power mechanism is connected to the input shaft of the suction machine through a reducer; The suction port of the suction machine is provided with a dragon-type feeding pipe belt, the discharge port of the suction machine is provided with a discharge belt, the top of the silo is provided with a top cover, the top cover is provided with a connecting port, and the outlet of the discharge belt is connected to the connecting port; A chain feeding mechanism is provided at the bottom of the silo, a second discharge port is provided at the rear end of the bottom of the silo, and a material spreading bin is provided at the second discharge port; The silo is arranged on the chassis of the traveling vehicle body.

2. The automatic loading ash spreader according to claim 1 is characterized in that: The dragon-type feeding pipe belt comprises a feeding belt and a spiral steel sheet type flexible dragon, and the spiral steel sheet type flexible dragon is arranged in the feeding belt.

3. The automatic loading ash spreader according to claim 2, characterized in that: The suction machine comprises a shell, a suction port is arranged at the lower end of the shell, a discharge port is arranged on the side wall of the shell, the suction port is connected to a feeding belt, and the discharge port is connected to a discharge belt; An input shaft is disposed on the upper end of the housing for transverse rotation, and the input shaft is connected to the reducer; The input shaft is provided with a first bevel gear in the housing, a first fixed seat is fixedly provided in the housing between the input shaft and the discharge port, a tapered roller bearing facing upward is fixedly provided on the upper end of the fixed seat, a transmission shaft is provided in the tapered roller bearing, the transmission shaft is engaged with the tapered roller bearing, a second fixed seat is provided above the first fixed seat in the housing, a deep groove ball bearing is provided on the upper end of the second fixed seat, the deep groove ball bearing is sleeved with the transmission shaft, a second bevel gear is provided on the upper end of the transmission shaft, and the second bevel gear is meshed with the first bevel gear; The lower end of the transmission shaft is fixedly connected with a spiral steel sheet type flexible dragon, and the spiral steel sheet type flexible dragon has an overlapping part with the discharge port.

4. The automatic loading ash spreader according to claim 1, characterized in that: The power mechanism is an electric motor.

5. The automatic loading ash spreader according to claim 4, characterized in that: The motor has a power of 3-7.5 kW and a torque of 36-185 Nm.

6. The automatic loading ash spreader according to claim 1, characterized in that: The reducer is a pulley reducer.

7. The automatic loading ash spreader according to claim 1, characterized in that: The traveling vehicle body is a wheeled self-propelled vehicle, and the silo is arranged on a first chassis of the wheeled self-propelled vehicle.

8. The automatic loading ash spreader according to claim 1, characterized in that: The traveling vehicle body is a crawler-type self-propelled vehicle, and the silo is arranged on the second chassis of the crawler-type self-propelled vehicle.

9. The automatic loading ash spreader according to claim 1, characterized in that: The traveling vehicle body is a traction type passive vehicle, the silo is arranged on the third chassis of the traction type passive vehicle, the traction type passive vehicle is provided with a towing bar, and the towing bar is connected to the traction vehicle.

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