Quick-changing type ruling machine hopper

Abstract

The utility model relates to the technical field of ruling machines, and discloses a quick-replaceable ruling machine hopper which solves the problem that an existing ruling machine hopper is inconvenient to replace quickly and comprises a hopper body and a hopper supporting frame, and the hopper body is connected into the hopper supporting frame through a plurality of bolts. The hopper supporting frame is connected to one side of the ruling machine rack, a strip-shaped supporting plate is arranged on one side of the ruling machine rack and connected with the ruling machine rack through a plurality of bolt sets, a V-shaped lap joint groove is formed in one end of the top of the strip-shaped supporting plate, and an extension plate is fixedly arranged at one end of the side edge of the hopper supporting frame. An L-shaped lap joint arm matched with the V-shaped lap joint groove is welded to one end of the side edge of the extension plate, a screw is welded to one end of the hopper body, an adjustable supporting assembly is welded to one end of the ruling machine rack, and the screw is sleeved with one end of the adjustable supporting assembly; by means of the hopper of the ruling machine, disassembly and replacement can be facilitated, and disassembly and assembly convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of line marking machine, concretely is a quick change formula's line marking machine hopper. BACKGROUND

[0002] Line marking machine is a kind of road surface construction machinery that is widely used in road, parking lot, square and runway to draw different constraint, guide and warning etc. rule limit mark on the flat ground. Line marking machine needs to be discharged through hopper in working process, and the existing line marking machine hopper is usually fixed on the outside of line marking machine through front and rear section bars, when different width hoppers need to be replaced for discharging, it is inconvenient to disassemble and assemble, and it is also inconvenient to disassemble and clean the hopper regularly, so the use convenience is not good, therefore, the application provides a quick change formula's line marking machine hopper. SUMMARY

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a quick change formula's line marking machine hopper, which effectively solves the problem of inconvenient quick replacement of the existing line marking machine hopper.

[0004] To achieve the above object, the utility model provides the following technical scheme: a quick change formula's line marking machine hopper, including hopper body and hopper support frame, the hopper body is fixedly connected in the inside of hopper support frame by a plurality of bolts, the hopper support frame is connected to one side of line marking machine rack, the side of line marking machine rack close to the hopper support frame is fixedly provided with strip-shaped support plate, the strip-shaped support plate is fixedly connected with line marking machine rack by a plurality of bolt sets, the top of strip-shaped support plate is provided with V-shaped lap joint groove, the side of hopper support frame is fixedly provided with extension plate, the side of extension plate is welded with L-shaped lap arm matched with V-shaped lap joint groove, one end of hopper body is welded with screw rod, one end of line marking machine rack is welded with adjustable support assembly, one end of adjustable support assembly is sleeved with screw rod and connected with screw rod through nut.

[0005] Preferably, the adjustable support assembly is composed of two supports, a support cross arm and a combined lifting arm, the support is welded to one end of the line marking machine rack, the support cross arm is welded and connected with the support, and the combined lifting arm is connected between the support cross arm and the screw rod.

[0006] Preferably, the support cross arm is welded with a positioning ring at one end of the outer surface, a threaded groove is formed at the center position of one end of the support cross arm, and a threaded connecting pin one is inserted at one end of the support cross arm close to the threaded groove.

[0007] Preferably, the combined boom is composed of a first sleeve, a connecting arm, a connecting sleeve, a second threaded connecting pin and a second sleeve, the first sleeve is sleeved on one end of the support cross arm and located between the positioning ring and the first threaded connecting pin, the connecting arm is welded on the bottom end of the first sleeve, the connecting sleeve is sleeved on the connecting arm, the second threaded connecting pin is inserted into the connecting sleeve and the connecting arm and is screwed with the connecting sleeve, the second sleeve is welded on the bottom end of the connecting sleeve, a plurality of through holes matched with the second threaded connecting pin are formed on the connecting arm, and the second sleeve is sleeved on the screw rod.

[0008] Preferably, the first threaded connecting pin and the second threaded connecting pin are both composed of a limiting plate, a threaded head and a clasp, and the threaded head and the clasp are respectively welded on the two sides of the limiting plate.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] (1) In work, through the strip-shaped supporting plate, the V-shaped lap joint groove, the extension plate, the L-shaped lap joint arm, the screw rod and the nut, the whole of the hopper body and the hopper support frame can be conveniently disassembled and replaced, the convenience of disassembly and assembly is improved, so that different width hoppers can be conveniently replaced to realize different width line marking operations, and the hopper can be conveniently cleaned in an all-round way.

[0011] (2) Through the support base, the support cross arm, the positioning ring, the threaded groove, the first threaded connecting pin and the combined boom composed of the first sleeve, the connecting arm, the connecting sleeve, the second threaded connecting pin and the second sleeve, the height of the hopper can be conveniently adjusted, the hopper can be swung during installation and disassembly, the activity is improved, and the convenience of disassembly and installation of the hopper is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model.

[0013] In the drawings:

[0014] Figure 1 It is one of the structure schematic views of the fast replaceable line marking machine hopper of the utility model;

[0015] Figure 2 It is the second structure schematic view of the fast replaceable line marking machine hopper of the utility model;

[0016] Figure 3 It is the structure schematic view of the adjustable support assembly of the utility model Figure 2 It is the enlarged view of A in the utility model;

[0017] Figure 4 It is the structure schematic view of the adjustable support assembly of the utility model;

[0018] Figure 5 Partial structure schematic view of the adjustable support assembly of the utility model;

[0019] Figure 6 Structure schematic view of the combined type hanging arm of the utility model;

[0020] Figure 7 Structure schematic view of the threaded connection pin one of the utility model;

[0021] In the drawing: 1, hopper body; 2, hopper support frame; 3, bolt; 4, line marking machine frame; 5, strip support plate; 6, bolt group; 7, V-shaped lap joint groove; 8, extension plate; 9, L-shaped lap joint arm; 10, screw rod; 11, adjustable support assembly; 12, nut; 13, support; 14, support cross arm; 15, combined type hanging arm; 16, positioning ring; 17, threaded groove; 18, threaded connection pin one; 19, first sleeve; 20, connecting arm; 21, connecting sleeve; 22, threaded connection pin two; 23, second sleeve; 24, through hole; 25, limiting plate; 26, threaded head; 27, clasp. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] By Figures 1 to 3 The utility model discloses a quick-change type line marking machine hopper, which comprises a hopper body 1 and a hopper support frame 2, the hopper body 1 is fixedly connected to the inside of the hopper support frame 2 through a plurality of bolts 3, the hopper support frame 2 is connected to one side of a line marking machine frame 4, a strip support plate 5 is fixedly arranged on the side of the line marking machine frame 4 close to the hopper support frame 2, the strip support plate 5 is fixedly connected with the line marking machine frame 4 through a plurality of bolt groups 6, a V-shaped lap joint groove 7 is formed in one end of the top of the strip support plate 5, an extension plate 8 is fixedly arranged at one end of the side edge of the hopper support frame 2, an L-shaped lap joint arm 9 matched with the V-shaped lap joint groove 7 is welded at one end of the side edge of the extension plate 8, a screw rod 10 is welded at one end of the hopper body 1, an adjustable support assembly 11 is welded at one end of the line marking machine frame 4, one end of the adjustable support assembly 11 is sleeved with the screw rod 10 and connected with the screw rod 10 through a nut 12.

[0024] When installing, the screw rod 10 is connected with the adjustable support assembly 11, then locked through the nut 12, and the L-shaped lap arm 9 is directly lapped inside the V-shaped lap slot 7 at the top end of the strip-shaped support plate 5, so that the installation and dismounting convenience of the hopper body 1 and the hopper support frame 2 can be improved.

[0025] By Figures 1 to 7 It is given that the adjustable support assembly 11 is composed of two supports 13, a support cross arm 14 and a combined lifting arm 15, the support 13 is welded to one end of the marking machine frame 4, the support cross arm 14 is welded and connected with the support 13, the combined lifting arm 15 is connected between the support cross arm 14 and the screw rod 10, a positioning ring 16 is welded at one end of the outer surface of the support cross arm 14, a threaded groove 17 is formed at the center position of one end of the support cross arm 14, a threaded connecting pin one 18 is inserted at one end of the support cross arm 14 close to the threaded groove 17, the combined lifting arm 15 is composed of a first sleeve 19, a connecting arm 20, a connecting sleeve 21, a threaded connecting pin two 22 and a second sleeve 23, the first sleeve 19 is sleeved at one end of the support cross arm 14 and located between the positioning ring 16 and the threaded connecting pin one 18, the connecting arm 20 is welded at the bottom end of the first sleeve 19, the connecting sleeve 21 is sleeved on the connecting arm 20, the threaded connecting pin two 22 is inserted and connected between the connecting sleeve 21 and the connecting arm 20 and threadedly connected with the connecting sleeve 21, the second sleeve 23 is welded at the bottom end of the connecting sleeve 21, a plurality of through holes 24 matched with the threaded connecting pin two 22 are formed on the connecting arm 20, the second sleeve 23 is sleeved on the screw rod 10, the threaded connecting pin one 18 and the threaded connecting pin two 22 are both composed of a limiting plate 25, a threaded head 26 and a clasp 27, the threaded head 26 and the clasp 27 are respectively welded and connected on both sides of the limiting plate 25;

[0026] The first sleeve 19 is sleeved on the support cross arm 14, the first sleeve 19 is limited through the positioning ring 16 and the threaded connecting pin one 18, the first sleeve 19 can rotate around the support cross arm 14, so that the hopper body 1 and the hopper support frame 2 can swing to a certain extent when dismounting the hopper body 1 and the hopper support frame 2, the installation height of the hopper body 1 can be adjusted through the length adjustment of the connecting arm 20 and the connecting sleeve 21, so that the flexibility and convenience of use are improved.

[0027] In work, through setting bar support plate, V type lap joint groove, extension plate, L type lap joint arm, screw and nut, can be convenient to the whole of the hopper body and hopper support frame is dismantled and replaced, improve the convenience of dismounting, so as to be convenient for replacing different width of hopper to realize different width of marking operation, also be convenient for the overall cleaning of hopper;Through the setting of support, support cross arm, positioning ring, threaded groove, threaded connection pin one and the combined type hanging arm formed by first sleeve, connecting arm, connecting sleeve, threaded connection pin two and second sleeve, can be convenient for the height of hopper to fine tuning, at the same time, make the hopper swing when installing and dismounting, improve the activity, and then improve the convenience of dismounting and installing of hopper.

Claims

1. A quick-changeable scribing machine hopper, comprising a hopper body (1) and a hopper support frame (2), characterized in that: The hopper body (1) is fixedly connected to the inside of the hopper support frame (2) by a plurality of bolts (3), the hopper support frame (2) is connected to one side of the line marking machine rack (4), the line marking machine rack (4) is fixedly provided with a strip-shaped support plate (5) on the side close to the hopper support frame (2), the strip-shaped support plate (5) is fixedly connected with the line marking machine rack (4) by a plurality of bolt groups (6), a V-shaped lap joint groove (7) is formed in one end of the top of the strip-shaped support plate (5), an extension plate (8) is fixedly arranged on one end of the side edge of the hopper support frame (2), an L-shaped lap joint arm (9) matched with the V-shaped lap joint groove (7) is welded on one end of the side edge of the extension plate (8), a screw rod (10) is welded on one end of the hopper body (1), an adjustable support assembly (11) is welded on one end of the line marking machine rack (4), one end of the adjustable support assembly (11) is sleeved on the screw rod (10) and connected with the screw rod (10) through a nut (12).

2. The quick-change scribe machine hopper of claim 1, wherein: The adjustable support assembly (11) is composed of two supports (13), a support cross arm (14) and a combined lifting arm (15), the support (13) is welded on one end of the line marking machine rack (4), the support cross arm (14) is welded and connected with the support (13), and the combined lifting arm (15) is connected between the support cross arm (14) and the screw rod (10).

3. The quick change scribe hopper of claim 2, wherein: A positioning ring (16) is welded on one end of the outer surface of the support cross arm (14), a threaded groove (17) is formed in the central position of one end of the support cross arm (14), and a threaded connecting pin I (18) is penetratingly arranged on one end of the support cross arm (14) close to the threaded groove (17).

4. The quick change scribe hopper of claim 3, wherein: The combined lifting arm (15) is composed of a first sleeve (19), a connecting arm (20), a connecting sleeve (21), a threaded connecting pin II (22) and a second sleeve (23), the first sleeve (19) is sleeved on one end of the support cross arm (14) and located between the positioning ring (16) and the threaded connecting pin I (18), the connecting arm (20) is welded on the bottom end of the first sleeve (19), the connecting sleeve (21) is sleeved on the connecting arm (20), the threaded connecting pin II (22) is penetratingly connected with the connecting sleeve (21) and the connecting arm (20) and threadedly connected with the connecting sleeve (21), the second sleeve (23) is welded on the bottom end of the connecting sleeve (21), a plurality of through holes (24) matched with the threaded connecting pin II (22) are formed in the connecting arm (20), and the second sleeve (23) is sleeved on the screw rod (10).

5. The quick change scribe hopper of claim 4, wherein: The threaded connecting pin I (18) and the threaded connecting pin II (22) are both composed of a limiting plate (25), a threaded head (26) and a clasp (27), and the threaded head (26) and the clasp (27) are respectively welded and connected on both sides of the limiting plate (25).

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