Rack assembly of specific gravity cleaner

Abstract

The utility model provides a machine frame assembly of a specific gravity cleaner, which belongs to the technical field of specific gravity cleaners and comprises a bottom frame I, a bottom frame II, an outer side frame, an inner side frame, a first air screen support frame and a second air screen support frame, the second bottom frame is arranged on one side of the first bottom frame in the length direction, and the second bottom frame and the first bottom frame are connected through bolts. The two outer side frames are arranged on the two sides of the first bottom frame in the width direction respectively, and each outer side frame is in bolted connection with the first bottom frame. Each outer side frame is provided with at least one supporting space, each supporting space is internally provided with an inner side frame, and the inner side frames are connected with the outer side frames and the bottom frame through bolts. The first air screen supporting frame and the second air screen supporting frame are located on the two sides of the first bottom frame in the length direction correspondingly. The first air screen supporting frame and the second air screen supporting frame are both located at the top of the outer side frame and connected with the outer side frame through bolts. Through the arrangement mode, the whole rack does not need to be subjected to plastic spraying after assembly, the labor intensity can be reduced, and batch production is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to specific to a kind of rack assembly of specific gravity cleaning machine belongs to specific to a kind of rack assembly of specific gravity cleaning machine. BACKGROUND

[0002] Specific gravity cleaning machine can screen material, the specific gravity cleaning machine in prior art includes feeding device, winnowing device, grading screening device and specific gravity screening device;Specific gravity cleaning machine needs to assemble rack first in production process, then each device is installed to rack;During rack assembly process, the connection mode of all the rods on the rack is welding, after welding is completed, the welding position is polished, then the whole rack is carried out spray plastic process.The spray plastic process of the above-mentioned processing process is in the last stage, that is, after rack assembly is completed, spray plastic process is carried out;Because the whole rack is large, after rack assembly is completed, the spraying difficulty is higher. UTILITY MODEL CONTENT

[0003] The utility model embodiment provides a kind of rack assembly of specific gravity cleaning machine, to solve the problem of high difficulty in the prior art to the whole rack spray plastic.

[0004] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0005] A kind of rack assembly of specific gravity cleaning machine is provided, comprising:

[0006] bottom frame one;

[0007] bottom frame two, it is set in the length direction one side of the bottom frame one, the bottom frame two is bolted connection with the bottom frame one;

[0008] Two outer side frames are respectively set in the width direction two sides of the bottom frame one, each outer side frame is bolted connection with the bottom frame one;Wherein, each outer side frame at least has one support space, each support space has inner side frame, the inner side frame is bolted connection with the outer side frame and the bottom frame one respectively;

[0009] First wind screen support frame and second wind screen support frame are respectively located in the length direction two sides of the bottom frame one;The first wind screen support frame and second wind screen support frame are located at the top position of the outer side frame, and are bolted connection with the outer side frame.

[0010] In a possible implementation manner, the first wind screen support frame is located at the position of outer side frame close to bottom frame two, and the second wind screen support frame is located at the position of outer side frame away from bottom frame two;

[0011] Wherein, the second wind screen support frame is provided with air duct support frame, and the air duct support frame is used to support dust collector air duct.

[0012] In a possible implementation, a plurality of first cross braces and a plurality of second cross braces are arranged between the two outer frames; each first cross brace is bolted to two outer frames at two ends thereof; each second cross brace is bolted to two outer frames at two ends thereof, and each second cross brace is provided with a vertical connecting portion, which is bolted to the bottom frame.

[0013] In a possible implementation, the top of the connecting position of the bottom frame one and the bottom frame two is provided with a plurality of fixing plates, the fixing plates are provided with connecting holes corresponding to the bottom frame one and the bottom frame two, and the bottom frame one and the bottom frame two are respectively provided with through holes aligned with the connecting holes.

[0014] The fixing plates are provided with bolts, the threaded ends of the bolts pass through the connecting holes and the through holes below, and the threaded ends of the bolts are provided with nuts.

[0015] In a possible implementation, each outer frame comprises at least two vertical columns, and a diagonal brace is arranged between the two vertical columns, and the two ends of the diagonal brace are welded to the two vertical columns.

[0016] In a possible implementation, the inner frame comprises a support rod and a cross rod, the bottom end of the support rod is bolted to the bottom frame one, and the top end of the support rod is fixedly provided with a connecting member.

[0017] The cross rod is provided with two cross rods, and the two cross rods are welded to the two sides of the connecting member, respectively, and one end of the cross rod away from the connecting member is bolted to the outer frame.

[0018] In a possible implementation, a third cross brace is arranged between the two opposite inner frames, and the two ends of the third cross brace are bolted to the connecting members of the two inner frames, respectively.

[0019] In a possible implementation, the air duct support frame comprises a cross beam and a support beam, and the support beam is connected to the cross beam through a vertical column.

[0020] In a possible implementation, a diagonal rod is arranged between the vertical column and the cross beam, and the diagonal rod, the vertical column and the cross beam form a triangular structure.

[0021] In a possible implementation, the bottom frame one and the bottom frame two are each provided with a support structure, and the support structure is used to contact the ground to support the bottom frame one and the bottom frame two.

[0022] The utility model provides a gravity separator frame assembly. Compared with the prior art, the frame of the gravity separator is divided into a base frame 1, a base frame 2, an outer frame, an inner frame, a first air screen support frame and a second air screen support frame. The above-mentioned components can be assembled and sprayed separately, and then assembled into a complete frame. Through the above-mentioned setting method of the present application, there is no need to spray the entire frame after assembly, which can reduce labor intensity and facilitate mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of a frame assembly of a gravity separator provided by an embodiment of the present utility model;

[0024] Figure 2 for Figure 1 A magnified schematic diagram of part A in the middle;

[0025] Figure 3 An exploded schematic diagram of a frame assembly of a gravity separator provided by an embodiment of the present utility model;

[0026] Figure 4 A schematic diagram of an outer frame portion of a frame assembly of a specific gravity separator provided in an embodiment of the present utility model;

[0027] Figure 5 A schematic diagram of an air duct support frame portion of a gravity separator frame assembly provided by an embodiment of the present invention;

[0028] Figure 6 A schematic diagram of a first air screen support frame portion of a gravity separator frame assembly provided by an embodiment of the present utility model;

[0029] Figure 7 A schematic diagram of a first cross brace portion of a frame assembly of a gravity separator provided by an embodiment of the present utility model;

[0030] Figure 8 This is a schematic diagram of the assembled state of a gravity separator frame assembly provided by an embodiment of the present invention.

[0031] Explanation of the accompanying drawings: 1. Base frame one; 11. Fixed plate; 12. Screw base; 13. Screw; 14. Support plate; 15. Universal wheel; 2. Base frame two; 3. Outer frame; 31. First cross brace; 32. Second cross brace; 33. Vertical connecting part; 34. Vertical column; 35. Diagonal brace; 4. Inner frame; 41. Support rod; 42. Cross rod; 43. Connecting component; 44. Third cross brace; 5. First air screen support frame; 6. Second air screen support frame; 7. Air duct support frame; 71. Cross beam; 72. Support beam; 73. Vertical pole; 74. Diagonal pole; 8. Air screen; 9. Dust collector; 91. Ventilation duct. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects of the utility model to be solved clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model.

[0033] Please refer to Figures 1 to 8 , now a kind of specific gravity cleaning machine rack assembly provided by the utility model will be described. The specific gravity cleaning machine rack assembly, including chassis one 1, chassis two 2, outer side frame 3, inner side frame 4, first wind screen support frame 5 and second wind screen support frame 6;Chassis two 2 is arranged at one side of chassis one 1 along the length direction, and chassis two 2 is bolted to chassis one 1;Two outer side frames 3 are arranged at both sides of chassis one 1 along the width direction, and each outer side frame 3 is bolted to chassis one 1;Each outer side frame 3 has at least one support space, and each support space has an inner side frame 4, and the inner side frame 4 is bolted to the outer side frame 3 and chassis one 1;First wind screen support frame 5 and second wind screen support frame 6 are located at both sides of chassis one 1 along the length direction;First wind screen support frame 5 and second wind screen support frame 6 are located at the top of outer side frame 3, and are bolted to outer side frame 3.

[0034] The specific gravity cleaning machine rack assembly provided by the utility model compares with prior art, the rack of specific gravity cleaning machine is divided into chassis one 1, chassis two 2, outer side frame 3, inner side frame 4, first wind screen support frame 5 and second wind screen support frame 6, can be respectively assembled and plastic spraying to the above-mentioned parts, then assembled into complete rack;Through the above-mentioned setting mode of the application, it is not necessary to spray the whole rack after assembly, which can reduce labor intensity and facilitate mass production.

[0035] In some embodiments, as shown in Figure 1 , first wind screen support frame 5 is located at the position close to chassis two 2 of outer side frame 3, and second wind screen support frame 6 is located at the position away from chassis two 2 of outer side frame 3;Second wind screen support frame 6 is provided with air duct support frame 7, and air duct support frame 7 is used to support dust collector air duct.

[0036] It should be noted that first wind screen support frame 5 and second wind screen support frame 6 are used to install wind screen 8, and chassis two 2 is used to install dust collector 9, and wind screen 8 and dust collector 9 are communicated through air duct, that is, ventilation duct 91;Second wind screen support frame 6 is far away from dust collector 9, so that air duct support frame 7 is arranged on second wind screen support frame 6, which can support ventilation duct 91.

[0037] Exemplarily, the air duct support frame 7 comprises a cross beam 71 and a support beam 72, the support beam 72 is connected with the cross beam 71 through a vertical rod 73; a diagonal rod 74 is connected between the vertical rod 73 and the cross beam 71, the diagonal rod 74, the vertical rod 73 and the cross beam 71 form a triangular structure; the two ends of the cross beam 71 are bolted with the two sides of the second air screen support frame 6 respectively, the support beam 72 and the vertical rod 73 are connected through welding, the vertical rod 73 and the cross beam 71 are connected through welding, and the diagonal rod 74 and the vertical rod 73 and the cross beam 71 are all connected through welding. The second air screen support frame 6 is divided into left and right parts, and the left and right parts of the second air screen support frame 6 are bolted on the corresponding outer side frames 3 respectively; the cross beam 71 of the air duct support frame 7 is connected with the two parts of the second air screen support frame 6 respectively, and through the above connection mode, the connection between the left and right parts of the second air screen support frame 6 can be strengthened.

[0038] In some embodiments, as shown in Figures 1 to 8 A plurality of first cross braces 31 and a plurality of second cross braces 32 are arranged between the two outer side frames 3; wherein the two ends of each first cross brace 31 are bolted with the two outer side frames 3 respectively; the two ends of each second cross brace 32 are bolted with the two outer side frames 3 respectively, and each second cross brace 32 has a vertical connecting part 33, which is bolted with the base frame one 1.

[0039] Exemplarily, by arranging the first cross brace 31 between the two outer side frames 3, the connection between the two outer side frames 3 can be strengthened, and the shaking of the two outer side frames 3 can be reduced; by arranging the second cross brace 32 between the two outer side frames 3, the second cross brace 32 can strengthen the connection between the two outer side frames 3 and the base frame one 1, and the second cross brace 32 can also play a role in limiting the lateral movement of the two outer side frames 3.

[0040] In some embodiments, as shown in Figures 1 to 8 The top of the connection position of the base frame one 1 and the base frame two 2 is provided with a plurality of fixed plates 11, the fixed plates 11 are provided with connecting holes corresponding to the base frame one 1 and the base frame two 2, and the base frame one 1 and the base frame two 2 are respectively provided with through holes aligned with the connecting holes; wherein the fixed plates 11 are provided with bolts, the threaded ends of the bolts pass through the connecting holes and the through holes below, and the threaded ends of the bolts are provided with nuts.

[0041] It should be noted that the side walls where the base frame 1 and the base frame 2 contact each other have through holes aligned with each other, and bolts are provided at the through holes. The bolts pass through the base frame 1 and the base frame 2, and nuts are provided at the protruding ends of the bolts. The above method can preliminarily fix the base frame 1 and the base frame 2, and then place the fixing plate 11 at the top connection position of the base frame 1 and the base frame 2, and pass the bolts through the fixing plate 11 and the base frame 1, so that the fixing plate 11 and the base frame 1 can be fixed together. The bolts pass through the fixing plate 11 and the base frame 2, so that the fixing plate 11 and the base frame 2 can be fixed together. The above fixing method can strengthen the connection between the base frame 1 and the base frame 2.

[0042] In some embodiments, as Figures 1 to 8 As shown, each outer frame 3 includes at least two columns 34 , a diagonal brace 35 is provided between the two columns 34 , and both ends of the diagonal brace 35 are respectively welded to the two columns 34 .

[0043] For example, in this embodiment, the three columns 34 on each outer frame 3 are taken as an example for explanation; the three columns 34 form two support spaces, and an inner frame 4 is arranged in each support space; the two adjacent columns 34 are connected by a diagonal brace 35; through the above-mentioned arrangement, the overall strength of the outer frame 3 can be improved, and after the outer frame 3 is installed on the base frame 1, it is convenient for the outer frame 3 to provide support for the specific gravity screening device.

[0044] In some embodiments, as Figures 1 to 8 As shown, the inner frame 4 includes a support rod 41 and a crossbar 42. The bottom end of the support rod 41 is bolted to the bottom frame 1, and a connecting member 43 is fixed to the top end of the support rod 41. There are two crossbars 42, each welded to either side of the connecting member 43. The ends of the crossbars 42 away from the connecting member 43 are bolted to the outer frame 3. A third crossbar 44 is provided between the two opposing inner frames 4. The ends of the third crossbar 44 are bolted to the connecting members 43 on the two inner frames 4. The crossbars can also be provided with support rods 41, the bottom ends of which are bolted to the bottom frame 1.

[0045] It should be noted that by providing a connecting component 43 on the support rod 41, the third cross brace 44 is convenient for connecting the two inner frames 4; the cross bar 42 on the connecting component 43 is connected to the outer frame 3 by bolts, which can make the inner frame 4 and the outer frame 3 as well as the bottom frame 1 form a whole, thereby improving the overall connection strength.

[0046] In some embodiments, as Figures 1 to 8 As shown, both the base frame 1 and the base frame 2 2 are provided with a support structure, and the support structure is used to contact the ground to support the base frame 1 and the base frame 2 2.

[0047] Exemplarily, the support structure comprises a screw base 12, a screw 13 and a support disc 14, the screw base 12 is fixed at the edge position of the bottom frame one 1, and the edge position of the bottom frame two 2 is also fixed with the screw base 12; the screw base 12 is provided with a through hole for the screw 13 to pass through, the screw 13 is provided with a nut at the top and the bottom of the screw base 12 respectively, by adjusting the position of the nut, the support height of the screw 13 can be adjusted; the bottom of the screw 13 is connected with the support disc 14, by the above setting mode, the contact area with the ground can be increased, and the whole frame can be conveniently supported.

[0048] Exemplarily, the four corner positions of the bottom frame one 1 are all provided with universal wheels 15, when the whole frame needs to be pushed, the support disc 14 is adjusted to the state of being separated from the ground, at this time, the whole frame can be pushed to move; when the position of the whole frame needs to be fixed, the support disc 14 is adjusted to the position of abutting against the ground, at this time, the position of the whole frame can be fixed.

[0049] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A gravity separator frame assembly, characterized in that: include: chassis one; The second base frame is provided on one side of the first base frame along the length direction, and the second base frame is connected to the first base frame by bolts; Two outer frames are respectively arranged on both sides of the bottom frame along the width direction, and each outer frame is bolted to the bottom frame; wherein each outer frame has at least one support space, and each support space has an inner frame, and the inner frame is respectively bolted to the outer frame and the bottom frame; The first air screen support frame and the second air screen support frame are respectively located on both sides of the base frame along the length direction; the first air screen support frame and the second air screen support frame are both located at the top position of the outer frame and are bolted to the outer frame.

2. The gravity separator frame assembly according to claim 1, characterized in that: The first air screen support frame is located at a position of the outer frame close to the second bottom frame, and the second air screen support frame is located at a position of the outer frame away from the second bottom frame; Wherein, an air duct support frame is provided on the second air screen support frame, and the air duct support frame is used to support the dust collector air duct.

3. The gravity separator frame assembly according to claim 1, characterized in that: A plurality of first cross braces and a plurality of second cross braces are provided between the two outer frames; wherein, the two ends of each first cross brace are respectively connected to the two outer frames by bolts; the two ends of each second cross brace are respectively connected to the two outer frames by bolts, and each second cross brace has a vertical connecting portion, and the vertical connecting portion is connected to the base frame by a bolt.

4. The gravity separator frame assembly according to claim 1, characterized in that: A plurality of fixing plates are provided on the top of the connection position of the base frame 1 and the base frame 2, and connection holes are provided on the fixing plates at positions corresponding to the base frame 1 and the base frame 2, and the base frame 1 and the base frame 2 respectively have through holes aligned with the connection holes; Wherein, a bolt is provided on the fixing plate, a threaded end of the bolt passes through the connecting hole and the through hole below, and a nut is provided on the protruding end of the bolt.

5. The gravity separator frame assembly according to claim 1, characterized in that: Each of the outer frames includes at least two columns, an oblique brace is provided between the two columns, and two ends of the oblique brace are respectively welded to the two columns.

6. The gravity separator frame assembly according to claim 1, characterized in that: The inner frame includes a support rod and a cross rod, the bottom end of the support rod is connected to the bottom frame by a bolt, and the top end of the support rod is fixed with a connecting component; There are two cross bars, which are respectively welded to both sides of the connecting component. One end of the cross bar away from the connecting component is connected to the outer frame with bolts.

7. The gravity separator frame assembly according to claim 6, characterized in that: A third cross brace is provided between the two opposite inner frames, and two ends of the third cross brace are respectively connected with connecting parts on the two inner frames by bolts.

8. The gravity separator frame assembly according to claim 2, characterized in that: The air duct support frame includes a crossbeam and a support beam, and the support beam is connected to the crossbeam through a vertical rod.

9. The gravity separator frame assembly according to claim 8, characterized in that: An oblique rod is connected between the vertical rod and the horizontal beam, and the oblique rod, the vertical rod and the horizontal beam form a triangular structure.

10. The gravity separator frame assembly according to claim 1, characterized in that: The first base frame and the second base frame are both provided with a supporting structure, and the supporting structure is used to contact the ground to support the first base frame and the second base frame.

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