Novel forced peripheral flash adjusting device of shaping machine

Abstract

The invention discloses a novel forced peripheral flash adjusting device for a shaper, which comprises a feed hopper, a flash cone is arranged in the feed hopper, a feed bin is arranged at the top of the feed hopper, a discharge port of the feed bin corresponds to the flash cone, a central feed channel is arranged in the center of the flash cone, and a waterfall blanking area is arranged on the periphery of the flash cone. The overflow cone is installed on the rack through an overflow adjusting device, and the distance H between the overflow cone and the discharging port of the feeding bin can be adjusted. By additionally arranging the flash adjusting device, the environment-friendly control of the shaping machine and the flash cone capable of being adjusted up and down, the change of the proportion of central feeding and waterfall blanking of the shaping machine can be realized, so that the proportion value of waterfall flash and central feeding of the shaping machine is adjusted, and the application range of the shaping machine for shaping different materials is widened; multiple purposes are achieved, the application range of the equipment to various materials needing to be shaped is widened, and the equipment investment and the operation cost are reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of shaping machines, and in particular relates to an adjusting device capable of forcibly adjusting the amount of overflow around the machine. Background Art

[0002] Sand and gravel aggregate and machine-made sand production lines are generally composed of feeding equipment, primary crushing equipment, secondary crushing equipment, tertiary crushing equipment, shaping equipment, sand making equipment, various screening equipment, sand washing equipment, fine sand dehydration and recovery equipment, sludge pressing equipment, etc. In order to produce high-standard sand and gravel aggregate and machine-made sand, shaping machines are indispensable equipment.

[0003] During operation, the shaping machine is generally equipped with two feeding modes: center feeding and surrounding waterfall dropping. By adjusting the ratio of center feeding and surrounding waterfall dropping, high-specification sand and gravel aggregates can be produced. Shaping machines are generally designed for general use in design and production. However, due to the variety of raw materials for producing aggregates and sand making, different raw materials have different requirements for the performance of shaping machines. When producing aggregates and machine-made sand from hard rock materials such as pebbles, granites, andesite, a large center dropping ratio and a small surrounding waterfall dropping ratio are required to produce high-specification hard rock aggregates and sand. When producing aggregates and machine-made sand from soft rock materials such as limestone, a small center dropping ratio and a large surrounding waterfall dropping ratio are required to avoid excessive crushing and unreasonable shaping effects. If corresponding shaping machines are made for different materials, the production cost will be greatly increased. Summary of the invention

[0004] To this end, the present invention designs a new type of forced overflow adjustment device for a shaping machine to improve the applicable scope of the shaping machine for shaping different materials, realize "one machine with multiple uses", increase the scope of use of the equipment for various materials that need to be shaped, and reduce equipment investment and operating costs.

[0005] The object of the present invention is achieved in the following manner: A new type of forced overflow adjustment device for a shaping machine includes a feed hopper, an overflow cone is arranged in the feed hopper, a feeding bin is arranged on the top of the feed hopper, the discharge port of the feeding bin corresponds to the overflow cone, a central feeding channel is arranged at the center of the overflow cone, and a waterfall drop area is arranged around it. The overflow cone is installed on a frame through an overflow adjustment device, and the distance H between the overflow cone and the discharge port of the feeding bin can be adjusted.

[0006] The new forced overflow adjustment device for the shaping machine comprises four adjustment rods installed on the frame, a crossbeam is slidably installed between every two adjustment rods, and the overflow cone is installed on the crossbeam.

[0007] The above-mentioned new type of forced overflow adjustment device for the shaping machine, wherein a crossbeam is slidably installed between every two adjusting rods, means that each adjusting rod is provided with a plurality of bolt adjustment holes, and the ends of the crossbeam are fixed in the adjustment holes of the corresponding two adjusting rods by bolts, and are installed in the adjustment holes at different heights to realize the adjustment of the overflow cone height, thereby achieving the adjustment of the distance H between the overflow cone and the discharge port of the feeding bin.

[0008] The novel forced overflow adjustment device for the shaping machine mentioned above, wherein a crossbeam is slidably installed between each two adjustment rods, means that each adjustment rod has a slide groove, and a plurality of pin holes are vertically arranged on the slide groove. The end of the crossbeam is inserted into the slide groove and fixed to the corresponding adjustment rod through a pin shaft (11), and is installed at pin holes at different heights to adjust the height of the overflow cone, thereby achieving the adjustment of the distance H between the overflow cone and the discharge port of the feed bin.

[0009] The new forced surrounding overflow adjustment device of the shaping machine, the overflow cone is fixed on the crossbeam by bolts.

[0010] The novel forced overflow adjustment device for the shaping machine is characterized in that the beams are arranged in parallel and correspond to each other, and the four adjustment rods correspond to the two ends of the two beams respectively.

[0011] Compared with the prior art, the present invention has the following technical effects: The present invention realizes environmental protection control of the shaping machine and an overflow cone that can be adjusted up and down by adding an overflow adjustment device, which can realize the change of the ratio of the center feed and the waterfall drop of the shaping machine, thereby adjusting the ratio value of the waterfall overflow and the center feed of the shaping machine, improving the application range of the shaping machine for shaping different materials, realizing "one machine with multiple uses", increasing the use range of the equipment to cope with various materials that need to be shaped, and reducing equipment investment and operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the present invention.

[0013] Figure 2 It is a schematic diagram of the overflow cone structure of the present invention.

[0014] Figure 3 for Figure 2 Bottom view of .

[0015] Figure 4 It is a schematic structural diagram of the overflow regulating device of the present invention.

[0016] Figure 5 for Figure 4 Top view of the . DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The commonly used shaping machine at present includes: feed hopper 1, overflow cone 2, crushing chamber 4, impeller 5, rotor 6, and shaped material 7. The crushing chamber 4 at the lower part of the feed hopper 1 is provided with overflow cone 2, and the lower part of the overflow cone 2 is impeller 5. Impeller 5 rotates under the action of rotor 4, and shaped material 7 is discharged through the discharge port. The position of the overflow cone is fixed and cannot be adjusted. The feed hopper 1 is a material storage cavity designed on the upper part of the rotor impeller of the shaping machine. It is used to pre-store the material entering the crushing chamber of the shaping machine. In normal shaping machines, the material brought in from the belt conveyor directly enters the feed hopper 1, and no feed bin 8 is set. The crushing chamber 4 is the cavity where the rotor impeller of the shaping machine works. The rib plate mechanism that can force the formation of a material lining layer is set around the crushing chamber. When the shaping machine is working, a material lining layer that can protect the crushing chamber shell of the shaping machine is first formed in the rib plate mechanism around the crushing chamber. In the crushing chamber 4, the impeller 5 rotates at high speed under the drive of the rotor 6, and throws the material thrown out from the center of the impeller 5 to the material lining of the crushing chamber at high speed. At the same time, it collides with the material falling from the surrounding waterfalls into the crushing chamber, and the materials reflected by their collisions collide with each other again, so as to shape the edges, burrs, and thin flakes on the material particles, and produce aggregate particles and machine-made sand with excellent roundness. The impeller 5 is a high-speed material throwing mechanism that can rotate on the upper part of the rotor of the shaping machine. The impeller 5 is installed on the upper part of the main shaft of the rotor 6 and rotates with the high-speed rotation of the main shaft. Thus, the material entering the impeller distribution cone is thrown into the crushing chamber 4 through the discharge port. The rotor 6 is the core component of the shaping machine. Its upper and lower ends are supported by bearings. It rotates at high speed under the drive of the rotor pulley, thereby driving the impeller 5 to rotate at high speed. The shaped material 7 is the material that needs to be shaped by the shaping machine. Different building materials companies have different properties of this material and different performance requirements for the shaping machine.

[0022] The present invention is improved on the basis of the shaping machine. Figure 1-5The specific structure of the present invention is described in detail. The present invention discloses a new type of forced overflow adjustment device for a shaping machine, including a feed hopper 1, an overflow cone 2 is also arranged in the feed hopper, and a feed bin 8 is also arranged on the top of the feed hopper. The feed bin can increase the sealing property of the shaping machine and realize environmental control. The discharge port of the feed bin corresponds to the overflow cone. A central feed channel 12 is arranged at the center of the overflow cone, and the surrounding area is a waterfall drop area. The overflow cone is installed on the frame through an overflow adjustment device 3, and the distance H between the overflow cone and the discharge port of the feeding bin can be adjusted. The overflow cone 2 and the lower opening of the feeding bin 8 are designed to be an adjustable matching structure. By adjusting the distance H between the overflow cone 2 and the feeding bin 8, the ratio of the center feed and the waterfall drop of the shaping machine can be changed, thereby adjusting the ratio of the waterfall overflow of the shaping machine. When the new overflow cone 2 is close to the lower opening of the feed bin 8, all the materials are fed from the center; as the distance between the upper part of the new overflow cone 2 and the lower opening of the feed bin 8 increases, the overflow ratio of the surrounding waterfalls will continue to increase. Until the lower part of the new overflow cone 2 is close to the bottom of the feed hopper 1, the overflow ratio of the surrounding waterfalls reaches the maximum value. Different types of shaping machines have different ways of adjusting the distance H between the overflow cone 2 and the feed bin 8. When the shaping machine is shaping materials at the production site, the particle size distribution and roundness of the shaping machine products can be tested and analyzed by adjusting the H value, and the appropriate adjustment distance can be selected.

[0023] The hollow overflow cone 2 of the present invention allows the central feed to be directly fed through the central feed channel corresponding to the central hole of the overflow cone, and the amount of overflow from the waterfall around the shaping machine can be adjusted by adjusting the upper and lower heights of the overflow cone 2 to achieve a proportion of forced waterfall material falling.

[0024] When the overflow cone 2 of the present invention is close to the lower opening of the feed bin 8, all the materials are fed through the central feed channel; as the distance between the upper part of the overflow cone 2 and the lower opening of the feed bin 8 continues to increase, the surrounding waterfall overflow ratio will continue to increase. Until the lower part of the new overflow cone 2 is close to the bottom of the feed hopper 1, the surrounding waterfall overflow ratio reaches the maximum value. Different types of shaping machines have different maximum distances H between the overflow cone 2 and the feed bin 8. When the shaping machine shapes materials at the production site, it can adjust the H value to test and analyze the particle size distribution and roundness of the shaping machine products, and select a suitable adjustment distance.

[0025] The novel forced overflow adjustment device for the shaping machine described in the present invention comprises four adjustment rods 9 installed on the frame, a crossbeam 10 is slidably installed between every two adjustment rods, and the overflow cone is installed on the crossbeam.

[0026] The novel forced surrounding overflow regulating device for a shaping machine described in the present invention has the overflow cone fixed on the crossbeam by bolts.

[0027] The novel forced peripheral overflow regulating device for a shaping machine described in the present invention has the cross beams arranged in parallel and corresponding to each other, and the four regulating rods correspond to the two ends of the two cross beams respectively.

[0028] The new forced overflow adjustment device for the shaping machine described in the present invention, wherein a cross beam is slidably installed between every two adjusting rods, means that each adjusting rod is provided with a plurality of bolt adjustment holes, and the ends of the cross beam are fixed in the adjustment holes of the corresponding two adjusting rods by bolts, and are installed in the adjustment holes at different heights to realize the adjustment of the overflow cone height, thereby achieving the adjustment of the distance H between the overflow cone and the discharge port of the feeding bin.

[0029] The new forced overflow adjustment device for the shaping machine described in the present invention, wherein a crossbeam is slidably installed between every two adjusting rods, means that each adjusting rod is provided with a slide groove, and a plurality of pin holes are vertically arranged on the slide groove. The end of the crossbeam is inserted into the slide groove and fixed to the corresponding adjusting rod through a pin shaft 11, and is installed at pin holes at different heights to realize the adjustment of the height of the overflow cone, thereby achieving the adjustment of the distance H between the overflow cone and the discharge port of the feeding bin.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several changes and improvements can be made without departing from the overall concept of the present invention, which should also be regarded as the scope of protection of the present invention.

Claims

1. A novel forced overflow adjustment device for a shaping machine, comprising a feed hopper (1), an overflow cone (2) being arranged in the feed hopper, characterized in that: A feeding bin (8) is also provided at the top of the feed hopper, and the discharge port of the feeding bin corresponds to the overflow cone. A central feeding channel (12) is provided at the center of the overflow cone, and a waterfall drop area is provided around it. The overflow cone is installed on the frame through an overflow adjustment device (3), and the distance H between the overflow cone and the discharge port of the feeding bin can be adjusted.

2. The novel forced overflow regulating device for shaping machine according to claim 1 is characterized in that: The overflow adjustment device (3) comprises four adjustment rods (9) mounted on a frame, a crossbeam (10) being slidably mounted between every two adjustment rods, and an overflow cone being mounted on the crossbeam.

3. The novel forced overflow regulating device for shaping machine according to claim 2 is characterized in that: The description that a cross beam is slidably installed between every two adjusting rods means that each adjusting rod is provided with a plurality of bolt adjustment holes, and the ends of the cross beam are fixed in the adjustment holes of the corresponding two adjusting rods by bolts, and are installed in the adjustment holes at different heights to adjust the height of the overflow cone, thereby achieving the adjustment of the distance H between the overflow cone and the discharge port of the feeding bin.

4. The novel forced overflow regulating device for shaping machine according to claim 2 is characterized in that: The crossbeam is slidably installed between every two adjusting rods, which means that each adjusting rod has a slide groove, and a plurality of pin holes are vertically arranged on the slide groove. The end of the crossbeam is inserted into the slide groove and fixed to the corresponding adjusting rod through a pin shaft (11). The crossbeam is installed at pin holes at different heights to adjust the height of the overflow cone, thereby adjusting the distance H between the overflow cone and the discharge port of the feeding bin.

5. The novel forced overflow regulating device for shaping machine according to claim 2 is characterized in that: The overflow cone is fixed on the crossbeam by bolts.

6. The novel forced overflow regulating device for shaping machine according to claim 5 is characterized in that: The cross beams are arranged in parallel, and the four adjustment rods correspond to the two ends of the two cross beams respectively.

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