CN217539544U

CN217539544U - Speed reducer base with adjustable

Info

Publication number: CN217539544U
Application number: CN202221386269.4U
Authority: CN
Inventors: 寿炳炎; 江健
Original assignee: Hangzhou Transtecno Power Transmission Co Ltd
Current assignee: Hangzhou Yingtepapu Transmission Co.,Ltd.
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-04
Anticipated expiration: 2032-06-06

Abstract

The utility model belongs to the technical field of the speed reducer, a speed reducer base with adjustable is provided, include: a bottom plate and a top plate; the connecting block that is located bottom plate both ends tip is rotated between and is connected with the axis of rotation, the both ends cover of one of them axis of rotation is equipped with the lower horizontal dwang of symmetry, the both ends cover of another axis of rotation is equipped with the connecting rod one of symmetry, the roof bottom that is located horizontal dwang top down is provided with the last horizontal dwang parallel with horizontal dwang down, the tip that the roof was kept away from to last horizontal dwang is rotated and is connected with tip and rotate the vertical dwang one of connection on last horizontal dwang down, the lower horizontal dwang tip that vertical dwang one side was kept away from to lower horizontal dwang is rotated and is connected with tip and rotate the vertical dwang two of connection on last horizontal dwang, between two vertical dwang one tops, all set up between two lower horizontal dwang tops and be connected with the bracing piece. The base is manually controlled and adjusted, the structure is compact, the operation is simple and rapid, and the production and manufacturing cost is low.

Description

Speed reducer base with adjustable

Technical Field

The utility model belongs to the technical field of the speed reducer, especially, relate to a speed reducer base with adjustable.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.

Some existing speed reducers often need to be adjusted in height according to the use occasions when in use, the power for controlling lifting is generally driven by devices such as an air cylinder, a hydraulic machine and the like, but the use of the driving device can increase the production and manufacturing cost of the speed reducer to a certain extent, and therefore the speed reducer base capable of solving the problems needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a speed reducer base with adjustable aims at solving above-mentioned problem.

The utility model discloses a realize like this, a speed reducer base with adjustable includes: a bottom plate and a top plate; the bottom plate and the roof parallel arrangement, bottom plate top both sides and roof bottom both sides are equallyd divide and do not install two sets of symmetric distribution's connecting block, it is connected with the axis of rotation to rotate between the connecting block that lies in bottom plate both ends tip, the both ends cover of one of them axis of rotation is equipped with symmetrical lower horizontal dwang, the both ends cover of another axis of rotation is equipped with symmetrical connecting rod one, lower horizontal dwang sets up with the top of connecting rod one relatively, the roof bottom that lies in lower horizontal dwang top is provided with the last horizontal dwang that is parallel with lower horizontal dwang, the one end of two last horizontal dwang rotates respectively to be connected on the connecting block of the corresponding roof bottom of keeping away from bottom plate one side, the tip that the roof was kept away from to last horizontal dwang rotates and is connected with the longitudinal dwang one that the tip rotated and is connected on the lower horizontal dwang, the lower horizontal dwang tip that the lower horizontal dwang kept away from vertical dwang one side rotates and is connected with the longitudinal dwang two, the bracing piece both sides of the bracing piece both sides rotation connection of lower horizontal dwang tip is connected with the connecting block on the connecting block of roof bottom opposite side, the connecting block of the bracing piece rotation of the bottom plate top of the bottom, the bracing piece of the end of the two sets of the threaded rod, the threaded rod is connected with the threaded rod and threaded rod is installed on the threaded rod movable block top of the threaded rod, the threaded rod is installed on the middle part of the threaded rod, the threaded rod.

Preferably, a plurality of fixing bolts are uniformly distributed and mounted on the edge of the bottom plate.

Preferably, a speed reducer placing groove is formed in the middle of the top plate, and clamping pieces are symmetrically and rotatably arranged on the top plates on two sides of the speed reducer placing groove.

Preferably, the clamping piece is including the clamping rod of V type structure, and the clamping rod bottom rotates to be connected at the roof top, and is located a lateral wall that the clamping rod kept away from the speed reducer standing groove and rotates and be connected with the extensible member, and the extensible member bottom rotates to be connected on the roof.

The extensible member sets up to two sets of screw rods and a set of spiral shell section of thick bamboo threaded connection's structure, and two sets of screw rods are threaded connection respectively at the both ends of spiral shell section of thick bamboo, and the other end of screw rod rotates to be connected on roof top and clamping bar lateral wall.

The utility model provides a pair of speed reducer base with adjustable, through the mode that is provided with movable rod drive adjusting screw rotation control screw thread piece lift between bottom plate and roof, then through the swing connection between connecting rod one, connecting rod two, vertical dwang one, vertical dwang two, then horizontal dwang and the ascending and descending of last horizontal dwang under the control, and then realize the height adjustment to the roof, realize through simple connection structure, the speed reducer height adjustment on the manual control roof, when easy operation is convenient, can fully reduce production manufacturing cost again;

the speed reducer is clamped and fixed by the clamping rods which are arranged on two sides of the top plate and swing through manual control, so that the speed reducer is stably installed and is convenient to install and disassemble.

Drawings

Fig. 1 is a schematic perspective view of an adjustable speed reducer base.

Fig. 2 is a schematic front view of an adjustable speed reducer base.

Fig. 3 is a schematic top view of an adjustable speed reducer base.

Fig. 4 is a side view schematic diagram of an adjustable speed reducer base.

Fig. 5 is an enlarged schematic structural diagram of A1 in fig. 1.

In the drawings: the device comprises a bottom plate 10, a top plate 11, a clamping piece 12, a speed reducer placing groove 13, a fixing bolt 14, a connecting block 15, a lower transverse rotating rod 16, an upper transverse rotating rod 17, a first connecting rod 18, a second connecting rod 19, a first longitudinal rotating rod 20, a second longitudinal rotating rod 21, a rotating shaft 22, a thread block 23, an adjusting screw rod 24, a positioning block 25, a movable rod 26, a rotating handle 27, a clamping rod 28, an expansion piece 29 and a supporting rod 33.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided to illustrate specific embodiments of the present invention.

As shown in fig. 1-4, a structure diagram of an adjustable speed reducer base provided by an embodiment of the present invention includes: a bottom plate 10, a top plate 11; the bottom plate 10 and the top plate 11 are arranged in parallel, a plurality of fixing bolts 14 are uniformly distributed and installed on the edge portion of the bottom plate 10, the bottom plate 10 is fixed through the fixing bolts 14, a speed reducer placing groove 13 is formed in the middle of the top plate 11 and used for briefly positioning a speed reducer on the top plate 11, clamping pieces 12 are symmetrically and rotatably installed on the top plate 11 on two sides of the speed reducer placing groove 13, the speed reducer is fixed by manually controlling the rotation of the clamping pieces 12, two symmetrically distributed connecting blocks 15 are respectively installed on two sides of the top of the bottom plate 10 and two sides of the bottom of the top plate 11, rotating shafts 22 are rotatably connected between the connecting blocks 15 located at two end portions of the bottom plate 10, symmetrical lower transverse rotating rods 16 are sleeved at two ends of one rotating shaft 22, symmetrical first connecting rods 18 are sleeved at two ends of the other rotating shaft 22, and the lower transverse rotating rods 16 are arranged opposite to the top ends of the first connecting rods 18, an upper transverse rotating rod 17 parallel to the lower transverse rotating rod 16 is arranged at the bottom end of the top plate 11 above the lower transverse rotating rod 16, one end of each of the two upper transverse rotating rods 17 is respectively and rotatably connected to a connecting block 15 at the bottom of the corresponding top plate 11 at one side far away from the bottom plate 10, the end part of each of the upper transverse rotating rods 17 far away from the top plate 11 is rotatably connected with a longitudinal rotating rod one 20 with the end part rotatably connected to the lower transverse rotating rod 16, the end part of each of the lower transverse rotating rods 16 at one side far away from the longitudinal rotating rod one 20 is rotatably connected with a longitudinal rotating rod two 21 with the end part rotatably connected to the upper transverse rotating rod 17, a supporting rod 33 is respectively arranged between the top ends of the two longitudinal rotating rods one 20 and between the top ends of the two lower transverse rotating rods 16, and two sides of the supporting rod 33 at the end part of the lower transverse rotating rod 16 are rotatably connected to the connecting block 15 at the other side of the bottom of the top plate 11, the two sides of the support rod 33 at the end of the upper transverse rotating rod 17 are rotatably connected with end parts connected to the connecting block 15 at the other side of the top of the bottom plate 10, the middle part of the support rod 33 at the end of the lower transverse rotating rod 16 is provided with a thread block 23, the middle part of the support rod 33 at the end of the upper transverse rotating rod 17 is provided with a positioning block 25, the middle part of the thread block 23 is in threaded connection with an adjusting screw 24 along the central line track of the two groups of thread blocks 23 and the positioning block 25, the top end of the adjusting screw 24 is connected with a movable rod 26, the movable rod 26 movably penetrates through the positioning block 25 and the top end of the positioning block is provided with a rotating handle 27, the movable rod 26 is driven to rotate by manually rotating the rotating handle 27, the adjusting screw 24 is synchronously driven to telescopically move in the thread block 23, the thread block 23 goes up and down, then the connecting rod 19, the longitudinal rotating rod 20, the longitudinal rotating rod 21 and the connecting rod 18 swing, and the lower transverse rotating rod 16 goes up and down with the upper transverse rotating rod 17, and then the top plate 11 goes up and down synchronously.

Referring to fig. 5, in the embodiment of the present invention, the clamping member 12 includes a clamping rod 28 with a V-shaped structure, the bottom end of the clamping rod 28 is rotatably connected to the top of the top plate 11, and a side wall of the clamping rod 28 away from the speed reducer placing groove 13 is rotatably connected to an expansion piece 29, the bottom end of the expansion piece 29 is rotatably connected to the top plate 11, the length of the expansion piece 29 is adjusted by rotating the expansion piece 29, and then the clamping rod 28 is driven to swing, the end of the clamping rod 28 is rotated to the bottom of the speed reducer placed in the speed reducer placing groove 13, and the clamping rod is compressed and fixed;

the extensible member 29 sets up to two sets of screw rods and a set of screw barrel threaded connection's structure, and two sets of screw rods are threaded connection respectively at the both ends of screw barrel, and the other end of screw rod rotates to be connected on roof 11 top and clamping bar 28 lateral wall, adjusts the length of screw rod through manual rotation screw barrel promptly, realizes the angle swing control to clamping bar 28.

The utility model provides an adjustable speed reducer base in the above-mentioned embodiment, during the use, inside speed reducer standing groove 13 was arranged in to a speed reducer, then extend through manual control extensible member 29, drive the bottom of clamp bar 28 centre gripping at the speed reducer, then install the speed reducer stable on roof 11, when needs carry out height control, it is rotatory to drive movable rod 26 through manual rotatory turning handle 27, then drive adjusting screw 24 in 23 internal thread rotary motion of threaded block in step, thereby control threaded block 23 goes up and down, when threaded block 23 goes up and down, under the connection of bracing piece 33, vertical dwang one 20 at bracing piece 33 both ends, vertical dwang two 21, connecting rod one 18 and connecting rod two 19 swing in step, according to the wobbling angle, the lift height of horizontal dwang 16 and last horizontal dwang 17 under the adjustment, thereby adjust the height of roof 11, then carry out height control to the speed reducer.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a speed reducer base with adjustable, its characterized in that, speed reducer base with adjustable includes: a bottom plate (10) and a top plate (11); the bottom plate (10) and the top plate (11) are arranged in parallel, two sides of the top of the bottom plate (10) and two sides of the bottom of the top plate (11) are respectively provided with two groups of symmetrically distributed connecting blocks (15), rotating shafts (22) are rotatably connected between the connecting blocks (15) positioned at the end parts of the two ends of the bottom plate (10), two ends of one rotating shaft (22) are sleeved with symmetrical lower transverse rotating rods (16), two ends of the other rotating shaft (22) are sleeved with symmetrical first connecting rods (18), the lower transverse rotating rods (16) are arranged opposite to the top ends of the first connecting rods (18), the bottom end of the top plate (11) positioned above the lower transverse rotating rods (16) is provided with upper transverse rotating rods (17) parallel to the lower transverse rotating rods (16), one end of each of the two upper transverse rotating rods (17) is respectively rotatably connected to a connecting block (15) which is far away from one side of the bottom plate (10) and corresponds to the bottom of the top plate (11), the end part of each upper transverse rotating rod (17) far away from the top plate (11) is rotatably connected with a first longitudinal rotating rod (20) with the end part rotatably connected to the lower transverse rotating rod (16), the end part of the lower transverse rotating rod (16) far away from one side of the first longitudinal rotating rod (20) is rotatably connected with a second longitudinal rotating rod (21) with the end part rotatably connected to the upper transverse rotating rod (17), and a gap between the tops of the two first longitudinal rotating rods (20), all set up between two horizontal dwang (16) tops down and be connected with bracing piece (33), bracing piece (33) both sides of horizontal dwang (16) tip are rotated and are connected with end connection on connecting block (15) of roof (11) bottom opposite side down, bracing piece (33) both sides of going up horizontal dwang (17) tip are rotated and are connected with end connection on connecting block (15) of bottom plate (10) top opposite side, bracing piece (33) mid-mounting that lies in horizontal dwang (16) tip has screw block (23) down, bracing piece (33) mid-mounting of going up horizontal dwang (17) tip has locating piece (25), screw block (23) middle part has adjusting screw (24) along the central line orbit threaded connection of two sets of screw block (23) and locating piece (25), adjusting screw (24) top is connected with movable rod (26), movable rod (26) activity is passed locating piece (25) and top and is installed and is changeed handle (27).

2. An adjustable speed reducer base according to claim 1, wherein a plurality of fixing bolts (14) are evenly distributed and mounted on the edge of the bottom plate (10).

3. The adjustable speed reducer base according to claim 2, wherein a speed reducer placing groove (13) is formed in the top middle of the top plate (11), and clamping members (12) are symmetrically and rotatably arranged on the top plate (11) on two sides of the speed reducer placing groove (13).

4. An adjustable speed reducer base according to claim 3, wherein the clamping member (12) comprises a clamping rod (28) with a V-shaped structure, the bottom end of the clamping rod (28) is rotatably connected to the top of the top plate (11), a telescopic member (29) is rotatably connected to one side wall of the clamping rod (28) far away from the speed reducer placing groove (13), and the bottom end of the telescopic member (29) is rotatably connected to the top plate (11).

5. An adjustable speed reducer base according to claim 4, wherein the telescopic member (29) is provided with two sets of screws and one set of screw cylinders in threaded connection, the two sets of screws are respectively in threaded connection with two ends of the screw cylinders, and the other ends of the screws are rotatably connected to the top of the top plate (11) and the side wall of the clamping rod (28).