Movable stock bin discharging device

Abstract

The utility model relates to the field of building block forming equipment, in particular to a movable type stock bin blanking device, which mainly solves the problem of low material distribution efficiency caused by poor blanking uniformity in the prior art, and comprises a material frame, a stock bin, a blanking assembly, a guide assembly and a first driving assembly, the stock bin is arranged on the guiding assembly, a discharging opening is formed in the lower end of the stock bin, the discharging assembly is arranged at the discharging opening of the stock bin and used for controlling discharging of materials in the stock bin, and the first driving assembly is connected with the stock bin and used for driving the stock bin to reciprocate in the guiding direction of the guiding assembly.

Description

Technical Field

[0001] The utility model relates to the field of block forming equipment, in particular to a mobile silo unloading device. Background Art

[0002] On May 27, 2022, the applicant applied for a patent with a patent announcement number of CN217915860U. The patent name is a double-material block forming machine, which discloses that the fabric in the fabric bin of the fabric distributing device is unloaded into the fabric distributing car, and the fabric distributing car is driven to and fro between the fabric bin and the hydraulic forming device by a first driving device to realize the distributing of the fabric. Similarly, the aggregate in the aggregate bin of the aggregate distributing device is unloaded into the aggregate distributing car, and the aggregate distributing car is driven to and fro between the aggregate bin and the hydraulic forming device by a second driving device to realize the distributing of the aggregate. However, the fabric bin or the aggregate bin is fixedly arranged, that is, the position of the distributing port is fixed, so that the aggregate or fabric is concentratedly discharged in the middle of the distributing car, so that the fabric or aggregate and other materials in the distributing car are arched. When the volume of the material discharged is large, it is difficult to achieve uniform distributing in a short time through the distributing mechanism of the distributing car, resulting in reduced processing efficiency. Utility Model Content

[0003] Therefore, in view of the above problems, the utility model provides a mobile silo unloading device, which mainly solves the problem of low material distribution efficiency caused by poor material unloading uniformity in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A mobile silo unloading device comprises a material rack, a silo, a unloading assembly, a guide assembly and a first driving assembly, wherein the guide assembly is arranged on the material rack, the silo is arranged on the guide assembly, the lower end of the silo has a unloading port, the unloading assembly is arranged at the unloading port of the silo and is used to control the unloading of materials in the silo, and the first driving assembly is connected to the silo and is used to drive the silo to reciprocate along the guide direction of the guide assembly.

[0006] Furthermore, it also includes a material cart, a material cart track, a swing arm, a connecting rod and a second driving assembly. The material cart track is arranged on the material rack and displaces the lower side of the unloading assembly. The guiding direction of the material cart track is the same as the guiding direction of the guiding assembly. The material cart is slidably arranged on the material cart track. One end of the swing arm is hinged to the material rack, one end of the connecting rod is hinged to the other end of the material rack, and the other end of the connecting rod is hinged to the material cart. The two ends of the second driving assembly are respectively hinged to the material rack and the swing arm, and the material cart is driven to reciprocate along the guiding direction of the material cart track by the second driving assembly.

[0007] Furthermore, the unloading assembly includes a unloading rack, an active roller, a driven roller, a conveyor belt, a plurality of supporting rollers, a sweeper, two side guard rollers and a scraper. The unloading rack is fixedly arranged at the lower part of the silo, the active roller and the driven roller are rotatably arranged on the unloading rack, the conveyor belt is wound around the active roller and the driven roller, and each of the supporting rollers is arranged side by side between the active roller and the driven roller for supporting the conveyor belt. The two baffle rollers are distributed on both lateral sides of the conveyor belt. The sweeper is arranged on the unloading rack for cleaning the inner side of the conveyor belt, and the scraper is arranged on the unloading rack for cleaning the outer side of the conveyor belt.

[0008] Furthermore, the material unloading component also includes a material dividing plate, which is arranged on the material unloading rack and located at the output end of the material unloading component for dividing the material.

[0009] Furthermore, the scraper includes two support rods, two springs, two sliding seats and a scraper plate. The two support rods are arranged on the unloading rack and distributed on both lateral sides of the conveyor belt. The two sliding seats are slidably arranged on the support rods, the two springs are respectively sleeved on the support rods and distributed between the sliding seats and the unloading rack. The lateral ends of the scraper plate are fixed on the sliding seats.

[0010] Furthermore, a cross beam and a longitudinal beam are provided in the silo, and the cross beam and the longitudinal beam are arranged up and down and distributed on the upper side of the discharge port.

[0011] By adopting the aforementioned technical scheme, the beneficial effect of the utility model is as follows: the mobile silo unloading device drives the silo to reciprocate along the guide direction of the guide component through the first driving component, so that the unloading port of the silo reciprocates along the guide direction of the guide component, and controls the operation of the unloading component to control the unloading of materials in the silo, so that when the silo is unloaded, the material is evenly laid in the material cart, thereby making the material thickness in the material cart flat. With such an arrangement, when the material cart runs to the mold frame for feeding, it can quickly and evenly feed the material into the mold cavity, thereby improving the feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view structural schematic diagram of an embodiment of the utility model;

[0013] Figure 2 It is a left-side structural schematic diagram of an embodiment of the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the blanking assembly in the embodiment of the utility model;

[0015] Figure 4 It is a front view structural schematic diagram of the blanking assembly in the embodiment of the utility model;

[0016] Figure 5 yes Figure 4 A partial enlarged view of the middle A;

[0017] Figure 6 It is a schematic diagram of the top view of the silo in the embodiment of the utility model. DETAILED DESCRIPTION

[0018] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0019] The utility model embodiment is:

[0020] refer to Figures 1 to 6 As shown, a mobile silo unloading device comprises a material rack 1, a silo 2, an unloading assembly 3, a guide assembly 4, a first driving assembly 5, a trolley 6, a trolley track 7, a swing arm 8, a connecting rod 9 and a second driving assembly 10. The guide assembly 4 is arranged on the material rack 1, the silo 2 is arranged on the guide assembly 4, the lower end of the silo 2 has a unloading port 21, the unloading assembly 3 is arranged at the unloading port 21 of the silo 2, and is used to control the unloading of materials in the silo 2. The first driving assembly 5 is connected to the silo 2 and is used to drive the silo 2 to move along the guide direction of the guide assembly 4. The trolley track 7 is arranged on the material rack 1 and displaces the lower side of the unloading assembly 3. The guiding direction of the trolley track 7 is the same as the guiding direction of the guiding assembly 4. The trolley 6 is slidably arranged on the trolley track 7. One end of the swing arm 8 is hinged to the material rack 1, one end of the connecting rod 9 is hinged to the other end of the material rack 1, and the other end of the connecting rod 9 is hinged to the trolley 6. The two ends of the second driving assembly 10 are respectively hinged to the material rack 1 and the swing arm 8. The trolley 6 is driven to reciprocate along the guiding direction of the trolley track 7 by the second driving assembly 10.

[0021] The present mobile silo unloading device drives the silo 2 to reciprocate along the guiding direction of the guide component 4 through the first driving component 5, so that the unloading port 21 of the silo 2 reciprocates along the guiding direction of the guide component 4, and controls the operation of the unloading component 3 to control the unloading of materials in the silo 2, so that when the silo 2 unloads materials, the materials are evenly laid in the material cart 6, thereby making the thickness of the materials in the material cart 6 flat. With such an arrangement, when the material cart 6 runs to the mold frame for feeding, it can quickly and evenly feed the materials into the mold cavity, thereby improving the feeding efficiency.

[0022] In this embodiment, the guide component 4 includes two guide rails and walking wheels, and the walking wheels are arranged on the silo through a rotating shaft. Of course, it can also be a component that realizes the guiding function such as a guide rail and a slider; the first driving component 5 is a driving motor, which drives the rotating shaft to rotate through the driving motor, thereby driving the walking wheels to move along the guide rails. Of course, it can also be a driving component with a linear driving function such as a cylinder, an electric push cylinder, or a hydraulic cylinder; the second driving component 10 is a hydraulic cylinder, and of course, it can also be a driving component with a linear driving function such as a cylinder, an electric push cylinder, or a hydraulic cylinder.

[0023] In addition, the unloading assembly 3 includes an unloading frame 31, an active roller 32, a driven roller 33, a conveying belt 34, a plurality of supporting rollers 35, a sweeper 36, two side guard rollers 37, a scraper 38 and a material dividing plate 39. The unloading frame 31 is fixedly arranged at the lower part of the silo 2, the active roller 32 and the driven roller 33 are rotatably arranged on the unloading frame 31, the conveying belt 34 is wound around the active roller 32 and the driven roller 33, and each of the supporting rollers 35 is arranged side by side between the active roller 32 and the driven roller 33. To support the conveyor belt 34, the two baffle rollers 37 are distributed on both lateral sides of the conveyor belt 34, the sweeper 36 is arranged on the unloading rack 31, and is used to clean the inner side of the conveyor belt 34, the scraper 38 is arranged on the unloading rack 31, and is used to clean the outer side of the conveyor belt 34, the diverter plate 39 is arranged on the unloading rack 31, and is located at the output end of the unloading component 3, and is used for diverting materials. The angle between the conveying surface of the conveyor belt 34 and the horizontal plane is 0°~35°, preferably 15°.

[0024] The conveyor belt is driven by the active roller 32 and the driven roller 33 to move, so that the material dropped from the discharge port 21 of the silo 2 is transported by the conveyor belt 34 and discharged from the output end of the conveyor belt 34. This method can control the discharge volume of the material by controlling the conveying distance of the conveyor belt 34, so that the discharge accuracy is high.

[0025] The above discloses the unloading component 3 in this embodiment, which can of course also be a bin door and an opening and closing mechanism for controlling the opening and closing of the bin door, and the bin door is driven to open or close by the opening and closing mechanism, thereby controlling the unloading of materials; or it can be a unloading roller, and the unloading of materials is driven by the rotation of the unloading roller.

[0026] Specifically, the scraper 38 includes two support rods 101, two springs 102, two sliding seats 103 and a scraper plate 104. The two support rods 101 are arranged on the unloading frame 31 and distributed on both lateral sides of the conveying belt 34. The two sliding seats 103 are slidably arranged on the support rods 101, respectively. The two springs 102 are respectively sleeved on the support rods 101 and distributed between the sliding seats 103 and the unloading frame 31. The lateral ends of the scraper plate 104 are fixed on the sliding seats 103. The springs 102 make the upper end of the scraper plate 104 always abut against the outer surface of the conveying belt 34, and the material adhered to the surface of the conveying belt 34 is scraped off during the movement of the conveying belt 34. At the same time, the springs 102 make the scraper plate 104 flexibly contact with the conveying belt 34, so that in the case of large extrusion, it can protect the conveying belt 34.

[0027] In addition, a crossbeam 22 and a longitudinal beam 23 are provided in the silo 2. The crossbeam 22 and the longitudinal beam 23 are arranged up and down and distributed on the upper side of the discharge port 21, which plays the role of breaking the arch, preventing the material from being difficult to discharge after being piled up, and improving the convenience of use.

[0028] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A mobile silo unloading device, characterized in that: It includes a material rack, a silo, a discharge assembly, a guide assembly and a first drive assembly. The guide assembly is arranged on the material rack, the silo is arranged on the guide assembly, the lower end of the silo has a discharge port, the discharge assembly is arranged at the discharge port of the silo, and is used to control the discharge of materials in the silo. The first drive assembly is connected to the silo, and is used to drive the silo to reciprocate along the guide direction of the guide assembly.

2. The mobile silo unloading device according to claim 1 is characterized in that: It also includes a material cart, a material cart track, a swing arm, a connecting rod and a second driving assembly. The material cart track is arranged on the material rack and displaces the lower side of the unloading assembly. The guiding direction of the material cart track is the same as the guiding direction of the guiding assembly. The material cart is slidably arranged on the material cart track. One end of the swing arm is hinged to the material rack, one end of the connecting rod is hinged to the other end of the material rack, and the other end of the connecting rod is hinged to the material cart. The two ends of the second driving assembly are respectively hinged to the material rack and the swing arm, and the material cart is driven to reciprocate along the guiding direction of the material cart track by the second driving assembly.

3. The mobile silo unloading device according to claim 1 or 2, characterized in that: The unloading assembly includes an unloading frame, an active roller, a driven roller, a conveyor belt, a plurality of supporting rollers, a sweeper, two side guard rollers and a scraper. The unloading frame is fixedly arranged at the lower part of the silo. The active roller and the driven roller are rotatably arranged on the unloading frame respectively. The conveyor belt is wound around the active roller and the driven roller. Each of the supporting rollers is arranged side by side between the active roller and the driven roller for supporting the conveyor belt. The two side guard rollers are distributed on both lateral sides of the conveyor belt. The sweeper is arranged on the unloading frame for cleaning the inner side of the conveyor belt. The scraper is arranged on the unloading frame for cleaning the outer side of the conveyor belt.

4. The mobile silo unloading device according to claim 3 is characterized in that: The material discharging component also includes a material dividing plate, which is arranged on the material discharging rack and located at the output end of the material discharging component for dividing the material.

5. The mobile silo unloading device according to claim 4 is characterized in that: The scraper includes two support rods, two springs, two sliding seats and a scraper plate. The two support rods are arranged on the unloading rack and distributed on both lateral sides of the conveyor belt. The two sliding seats are slidably arranged on the support rods, the two springs are respectively sleeved on the support rods and distributed between the sliding seats and the unloading rack. The lateral ends of the scraper plate are fixed on the sliding seats.

6. The mobile silo unloading device according to claim 1 is characterized in that: A crossbeam and a longitudinal beam are arranged in the silo, and the crossbeam and the longitudinal beam are arranged up and down and distributed on the upper side of the discharge port.

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