CN212839291U

CN212839291U - Extruder gear box convenient to installation

Info

Publication number: CN212839291U
Application number: CN202021706074.4U
Authority: CN
Inventors: 张雅岚
Original assignee: Xinghua Yalan Machinery Manufacturing Co ltd
Current assignee: Xinghua Yalan Machinery Manufacturing Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-03-30
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to an extruder technical field just discloses extruder gear box convenient to installation, comprising a base plate, the protecting groove has been seted up at the top of bottom plate, and the inner chamber activity of protecting groove has cup jointed the bolt, the top swing joint of bottom plate has first gear box, and the big disc of the positive one side fixedly connected with of first gear box, the positive opposite side fixed mounting of first gear box has little disc, the positive center department fixedly connected with first connecting pipe of little disc. This extruder gear box convenient to installation, through the spacing frame of first U type, mutually support between adjusting part and the spacing frame of second U type, be convenient for better install first gear box and second gear box at the top of bottom plate, thereby solved and connect fixedly between first gear box and the second gear box, the staff need rotate fixedly in proper order with the help of instrument and bolt, its process is consuming time longer, the convenience of installing first gear box and second gear box has been improved.

Description

Extruder gear box convenient to installation

Technical Field

The utility model relates to an extruder technical field specifically is extruder gear box convenient to installation.

Background

The extruder can divide the aircraft nose into right angle aircraft nose and bevel nose etc. according to the contained angle of aircraft nose material flow direction and screw rod central line, and the screw extruder relies on rotatory pressure and the shearing force that produces of screw rod, can make the material fully carry out plastify and homogeneous mixing, through the bush shaping. Plastic extruders can be classified basically into twin screw extruders, single screw extruders and rarely multi-screw extruders and screw-less extruders, which have a plurality of power modules including a gear box, wherein gears inside the gear box can drive the extruders to operate stably.

Traditional extruder is carrying out the in-process of installing to the gear box, adopts modes such as welding more for the problem that the gear box can't be lifted off is being connected fixedly between first gear box and the second gear box simultaneously, and the staff need rotate fixedly in proper order with the help of instrument and bolt, the longer problem of its process consuming time.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned background art provides, the utility model provides an extruder gear box convenient to installation has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the extruder gear box convenient to install comprises a bottom plate, wherein a protective groove is formed in the top of the bottom plate, a bolt is movably sleeved in an inner cavity of the protective groove, a first gear box is movably connected to the top of the bottom plate, a large disc is fixedly connected to one side of the front of the first gear box, a small disc is fixedly installed on the other side of the front of the first gear box, a first connecting pipe is fixedly connected to the center of the front of the small disc, a second connecting pipe is fixedly connected to the top of the large disc, an L-shaped frame is fixedly connected to one side of the top of the first gear box, a fastening belt is fixedly installed on the top of the L-shaped frame, a through pipe is fixedly sleeved in an inner cavity of the fastening belt, a second gear box is movably connected to one side of the first gear box, the bottom of the second gear box is movably connected to the top of the bottom plate, a first U-shaped limiting frame is movably, and one side fixed mounting of first U type spacing has adjusting part, adjusting part's other end fixed mounting has the spacing of second U type, the inner chamber of the spacing of second U type contacts with the surface of second gear box.

Preferably, the number of the protection grooves is equal to that of the bolts, and the inner cavities of the protection grooves are matched with the outer surfaces of the bolts.

Preferably, a plurality of gears which are different in size and meshed are fixedly mounted in the inner cavity of the first gear box respectively.

Preferably, the front surface of the large disc is provided with twelve through holes, and the twelve through holes are equal in size.

Preferably, the adjusting part comprises a rotating sleeve, a first threaded rod is sleeved on one side of the rotating sleeve in a threaded manner, one end of the first threaded rod is rotatably connected with the outer surface of the first U-shaped limiting frame, a second threaded rod is sleeved on the other end of the rotating sleeve in a threaded manner, and one end of the second threaded rod is rotatably connected with the outer surface of the second U-shaped limiting frame.

Compared with the prior art, the utility model provides an extruder gear box convenient to installation possesses following beneficial effect:

1. this extruder gear box convenient to installation, through the spacing frame of first U type, mutually support between adjusting part and the spacing frame of second U type, be convenient for better install first gear box and second gear box at the top of bottom plate, thereby solved and connect fixedly between first gear box and the second gear box, the staff need rotate fixedly in proper order with the help of instrument and bolt, its process is consuming time longer, the convenience of installing first gear box and second gear box has been improved.

2. This extruder gear box convenient to installation through mutually supporting between bottom plate, protecting groove and the bolt, is convenient for better install the gear box on the extruder to solved and carrying out the in-process of installing to the gear box, adopted modes such as welding more, makeed the problem that the gear box can't be lifted off, improved the installation effect of gear box.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic side view of a first gear box according to the present invention;

FIG. 3 is an internal view of the first gear box of the present invention;

fig. 4 is a schematic view of the structure adjusting assembly of the present invention.

In the figure: 1. a base plate; 2. a protective bath; 3. a bolt; 4. a first gear box; 5. a large disc; 6. a small disc; 7. a first connecting pipe; 8. a second connecting pipe; 9. an L-shaped frame; 10. a fastening tape; 11. a through pipe; 12. a second gear box; 13. a first U-shaped limiting frame; 14. an adjustment assembly; 141. rotating the sleeve; 142. a first threaded rod; 143. a second threaded rod; 15. the second U-shaped limiting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figure 1, the extruder gear box convenient to install comprises a bottom plate 1, a protective groove 2 is arranged at the top of the bottom plate 1, a bolt 3 is movably sleeved in an inner cavity of the protective groove 2, a first gear box 4 is movably connected to the top of the bottom plate 1, a large disc 5 is fixedly connected to one side of the front of the first gear box 4, a small disc 6 is fixedly installed at the other side of the front of the first gear box 4, a first connecting pipe 7 is fixedly connected to the center of the front of the small disc 6, a second connecting pipe 8 is fixedly connected to the top of the large disc 5, an L-shaped frame 9 is fixedly connected to one side of the top of the first gear box 4, a fastening belt 10 is fixedly installed at the top of the L-shaped frame 9, a through pipe 11 is fixedly connected to the inner cavity of the fastening belt 10, as shown in figure 2, a second gear box 12 is movably connected to one side of the first gear box 4, and the bottom of the, the bottom activity of 4 opposite sides of first gear box has cup jointed first U type spacing 13, and one side fixed mounting of first U type spacing 13 has adjusting part 14, and adjusting part 14's other end fixed mounting has spacing 15 of second U type, and the inner chamber of spacing 15 of second U type contacts with the surface of second gear box 12.

Wherein, the quantity of guard groove 2 equals with the quantity of bolt 3, and the inner chamber of guard groove 2 and the surface looks adaptation of bolt 3, be convenient for better to the gear box install.

As shown in fig. 3, a plurality of gears with different sizes and meshing with each other are fixedly mounted in the inner cavity of the first gear box 4, so as to facilitate the operation of the extruder.

Wherein, the through-hole has been seted up on big disc 5's front, and the quantity of through-hole is twelve, and the size of twelve through-holes equals, is convenient for better be connected big disc 5 and the driving motor who corresponds and handles.

As shown in fig. 4, wherein, the adjusting assembly 14 includes a rotating sleeve 141, a first threaded rod 142 is sleeved on one side of the rotating sleeve 141, one end of the first threaded rod 142 is rotatably connected with the outer surface of the first U-shaped limiting frame 13, a second threaded rod 143 is sleeved on the other end of the rotating sleeve 141, one end of the second threaded rod 143 is rotatably connected with the outer surface of the second U-shaped limiting frame 15, so that the adjustment of the distance between the first U-shaped limiting frame 13 and the second U-shaped limiting frame 15 is realized, and a better connection effect is achieved.

During operation, at first, install the inside gear assembly of first gear box 4 and second gear box 12, let splice first gear box 4 and second gear box 12, and place first gear box 4 and second gear box 12 between first U type spacing 13 and second U type spacing 15, make first U type spacing 13 and second U type spacing 15 inject first gear box 4 and second gear box 12, anticlockwise rotation rotates cover 141 after that and makes the interval value between first U type spacing 13 and the second U type spacing reduce and fix first gear box 4 and second gear box 12, at last anticlockwise rotation guard slot 2 inside bolt 3 and fix the gear box with the position that corresponds on the extruder.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Extruder gear box convenient to installation, including bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a protective groove (2), a bolt (3) is movably sleeved in an inner cavity of the protective groove (2), the top of the bottom plate (1) is movably connected with a first gear box (4), a large disc (5) is fixedly connected to one side of the front of the first gear box (4), a small disc (6) is fixedly mounted on the other side of the front of the first gear box (4), a first connecting pipe (7) is fixedly connected to the center of the front of the small disc (6), a second connecting pipe (8) is fixedly connected to the top of the large disc (5), an L-shaped frame (9) is fixedly connected to one side of the top of the first gear box (4), a fastening belt (10) is fixedly mounted at the top of the L-shaped frame (9), a through pipe (11) is fixedly connected to the inner cavity of the fastening belt (10), a second gear box (12) is movably connected to one side of the first gear box (4), and the bottom of second gear box (12) and the top swing joint of bottom plate (1), the bottom activity of first gear box (4) opposite side has cup jointed spacing (13) of first U type, and one side fixed mounting of spacing (13) of first U type has adjusting part (14), the other end fixed mounting of adjusting part (14) has spacing (15) of second U type, the inner chamber of spacing (15) of second U type contacts with the surface of second gear box (12).

2. The extruder gearbox for facilitating installation of claim 1, wherein: the number of the protective grooves (2) is equal to that of the bolts (3), and the inner cavities of the protective grooves (2) are matched with the outer surfaces of the bolts (3).

3. The extruder gearbox for facilitating installation of claim 1, wherein: the inner cavity of the first gear box (4) is respectively and fixedly provided with a plurality of gears which are different in size and meshed with each other.

4. The extruder gearbox for facilitating installation of claim 1, wherein: the front surface of the large disc (5) is provided with twelve through holes, and the size of the twelve through holes is equal.

5. The extruder gearbox for facilitating installation of claim 1, wherein: adjusting part (14) including rotating cover (141), one side screw thread of rotating cover (141) has cup jointed first threaded rod (142), and the surface of the one end and the first U type spacing (13) of first threaded rod (142) rotates and is connected, the other end screw thread of rotating cover (141) has cup jointed second threaded rod (143), and the surface of the one end and the second U type spacing (15) of second threaded rod (143) rotates and is connected.