CN104016147B - A kind of self adaptation material all in one piece carloader of Mechanical course - Google Patents

Abstract

The invention discloses a mechanically controlled self-adaptive monolithic loading machine, comprising: a vehicle frame; a first transmission mechanism; a second transmission mechanism, including a crank rocker mechanism connected with the second vehicle frame and a A ratchet mechanism matched with the crank-rocker mechanism, the ratchet mechanism is arranged on a drive shaft, the end of the drive shaft is connected to the crank-rocker mechanism, and the drive shaft is provided with a driving device for controlling the movement of the crank-rocker mechanism The clutch mechanism includes a clutch connected to the driving device, and a fork mechanism that controls the on and off of the clutch, and the fork lever in the fork mechanism extends beyond the said fork lever under the condition of no force The conveying material surface of the first carriage. The whole material vehicle loading machine of the present invention places materials neatly, saves labor force, improves work efficiency, and the automatic material whole vehicle machine has a simple structure, is easy to operate, and has low energy consumption.

Description

A mechanically controlled self-adaptive monolithic loading machine

technical field

The invention relates to a vehicle loading machine, in particular to a mechanically controlled self-adaptive monolithic material loading machine.

Background technique

In recent years, with the substantial increase in labor costs and the wide application of car loading machines in various industries, car loading machines have become more and more popular. Although the car loader is very popular and sought after, the technical research and development of the car loader is relatively backward. The application of the loading machine reduces some of the labor force, but during the loading process, it is still necessary to manually complete the material on the vehicle. If the material has a high drop when it passes through the loading machine, there is a hidden danger of the material workers being hit by the material. .

The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art.

Contents of the invention

The purpose of the present invention is to provide a mechanically controlled self-adaptive monolithic material loading machine, so as to overcome the disadvantage that materials cannot be automatically and orderly arranged during the monolithic process.

Another object of the present invention is to provide a car loading machine that can automatically assemble materials, so as to overcome the hidden danger of being easily hit by materials during manual assembly.

In order to achieve the above object, the present invention provides a mechanically controlled self-adaptive monolithic loading machine, comprising: a vehicle frame, including a first vehicle frame and a second vehicle frame hinged at the upper end of the first vehicle frame, and a The supporting device connected to the first frame; the first transmission mechanism is arranged on the first frame and is used to transport materials from the bottom of the first frame to the upper part; the second transmission mechanism includes the The crank rocker mechanism connected to the second vehicle frame and the ratchet mechanism matched with the crank rocker mechanism, the ratchet mechanism is arranged on a drive shaft, the end of the drive shaft is connected with the crank rocker mechanism, The drive shaft is provided with a driving device that controls the movement of the crank rocker mechanism; and a clutch mechanism, including a clutch connected to the driving device, and a fork mechanism that controls the on and off of the clutch, and the fork mechanism includes A shift fork rod and a spring mechanism for controlling the shift fork rod to perform recovery movement, the end of the shift fork rod in the shift fork mechanism extends beyond the conveying material surface of the first vehicle frame under the condition of no force.

In the above technical solution, the driving device includes a driving gear arranged on a clutch shaft, the driving gear is connected with the clutch arranged on the clutch shaft, the clutch controls the rotation of the driving gear, and controls The driven gears in which the driving gears mesh with each other rotate, and the driven gears are arranged on the drive shaft.

In the above technical solution, the crank rocker mechanism includes a crank connecting rod connected to the second frame at one end and a crank wheel connected to the other end of the crank connecting rod, and the crank wheel is connected to the end of the drive shaft. connect.

In the above technical solution, the ratchet mechanism includes a ratchet arranged on the drive shaft and a pawl cooperating with the ratchet, and the pawl is connected with the crank wheel.

In the above technical solution, the first transmission mechanism includes a lower transmission shaft located at the bottom of the first vehicle frame; an upper transmission shaft located at the connection between the first vehicle frame and the second vehicle frame; The transmission shaft is connected with the chain of the upper transmission shaft.

In the above technical solution, the support device is a support rod, and the support rods are respectively arranged at both ends of the upper transmission shaft of the first vehicle frame.

In the above technical solution, two crank rocker mechanisms are respectively provided at both ends of the drive shaft.

In the above technical solution, the fork mechanism is fixed on a fixed frame, the fixed frame is connected to the first vehicle frame and a slideway is provided on the opposite side of the material conveying surface of the first vehicle frame. The fork rod passes through the slideway and is connected with the spring mechanism arranged in the fixed frame.

Compared with the prior art, the present invention has the following beneficial effects:

(1) The automatic whole material loading machine of the present invention is provided with a clutch mechanism, which is in contact with the shift fork lever during the transportation of the strip goods, and when the shift fork lever is stressed, it is connected with the clutch, and the driving device drives the crank rocker mechanism to rotate, thereby Drive the second frame to swing; after the cargo is transported, the elastic mechanism resets the shift fork lever, the shift fork lever is disconnected from the clutch, the second transmission mechanism can only drive the clutch shaft to idle, at this time, the ratchet mechanism has fixed the second frame In a certain position, the goods can slide down to the vehicle along the second frame, so that the goods can be placed in an orderly manner automatically when the goods are continuously transported, and when no goods are transported through, the equipment is idling, with less energy loss, which plays an energy-saving role , while also reducing equipment wear and tear.

(2) The automatic monolithic loading machine of the present invention is mainly used for transporting strip goods. The crank and rocker mechanism is used to make the second vehicle frame swing. When the material is transported to the second vehicle frame through the first vehicle frame, the swinging second vehicle frame The frame can transport the materials to the vehicle in an orderly manner, avoiding the hidden danger of artificial materials being hit by materials, and can also place the materials neatly, while saving labor and improving work efficiency, and the automatic whole vehicle machine has a simple structure , easy to operate.

Description of drawings

Fig. 1 is a structural schematic diagram of the self-adaptive monolithic loading machine controlled by the machine of the present invention.

Fig. 2 is a partially enlarged view of the second transmission mechanism and clutch mechanism of the present invention.

Explanation of main reference signs:

1-car frame, 11-the first car frame, 12-the second car frame; 13-support device, 131-support rod, 132-support seat;

2-the first transmission mechanism, 21-the lower transmission shaft, 22-the motor, 23-the upper transmission shaft, 24-the first sprocket mechanism;

3-second transmission mechanism, 31-crank rocker mechanism, 311-crank connecting rod, 312-crank wheel, 32-drive shaft, 33-ratchet mechanism, 331-ratchet, 332-pawl, 34-driving device, 341-driving gear, 342-driven gear, 35-clutch shaft, 36-second sprocket mechanism;

4-clutch mechanism, 41-clutch, 42-fork mechanism, 421-fork lever, 422-spring mechanism, 43-fixed frame, 431-slide.

detailed description

The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

Example 1

As shown in Figures 1 and 2, a mechanically controlled self-adaptive monolithic loading machine according to a specific embodiment of the present invention is mainly used for monolithic loading of strips, including: a vehicle frame 1, including a first The vehicle frame 11 and the second vehicle frame 12 hinged to the upper end of the first vehicle frame, the connected vehicle frame 1 is in a "V" shape structure, and the support device 13 includes a support rod 131 and a support seat 132, which are placed on the vehicle frame 1, that is, the left and right sides of the upper drive shaft 21 of the first vehicle frame 11 are symmetrically provided with support rods 131, and the lower end of the support rods 131 is connected with a support seat 132 to increase the friction area with the ground. It is not easy to slide when the vehicle frame 1 is working.

The first transmission mechanism 2 is provided with a lower transmission shaft 21 at the bottom of the first vehicle frame 11, and the right end of the lower transmission shaft 21 is connected with the motor 22 through a coupling to drive the lower transmission shaft 21 to rotate. The connection of the second vehicle frame 12 is provided with an upper transmission shaft 23, and the lower transmission shaft 21 is connected with the upper transmission shaft 23 through the left and right two groups of first sprocket mechanisms 24, thereby driving the upper transmission shaft 23 to rotate, and the strip goods pass through the first chain The wheel mechanism 24 is transported from the lower part to the upper part of the first frame 11 .

The second transmission mechanism 3 includes a crank and rocker mechanism 31 connected with the second vehicle frame 12. The crank and rocker mechanism 31 includes a crank connecting rod 311 with one end connected with the second vehicle frame 12 and a crank connecting rod connected to the second vehicle frame 12. The crank wheel 312 connected to the other end of 311, the crank wheel 312 is connected with the left end of the drive shaft 32, the drive shaft 32 is connected with the first vehicle frame 11, and the drive shaft 32 is provided with the crank rocker mechanism 31 Cooperating ratchet mechanism 33, ratchet mechanism 33 comprises the ratchet 331 that is arranged on the described drive shaft 32 and the ratchet 332 that cooperates with this ratchet 331, and this ratchet 332 is connected with described crank wheel 312, and drive shaft 32 The drive device 34 that controls the movement of the crank rocker mechanism 31 is provided on the top, and the drive device 34 includes a driving gear 341 that is located on a clutch shaft 35 , and the drive gear 341 is connected with the drive gear 341 that is located on the clutch shaft 35 . Clutch 41 (rotary key clutch) is connected, and this clutch 41 controls described driving gear 341 to rotate, and controls the driven gear 342 that mutually meshes with driving gear 341 to rotate, and this driven gear 342 is located on the described drive shaft 32; Clutch The shaft 35 is connected with the upper drive shaft 23 through the second sprocket mechanism 36. When the clutch 41 is turned on, the rotating clutch shaft 35 can drive the driving gear 341 to rotate, thereby driving the driven gear 342 to rotate, and the driven gear 342 drives the drive shaft 32 rotates, and the crank wheel 312 positioned at the left end of the drive shaft 32 rotates, and the rotation of the crank wheel 312 drives the second vehicle frame 12 to swing through the crank connecting rod 311. When the clutch 41 was disconnected, the driving gear 341 stopped rotating. The crank wheel 312 stops rotating, and the second vehicle frame 12 also stops swinging. The ratchet 332 is connected with the crank wheel 312. After the crank wheel 312 stops rotating, the ratchet 332 cooperates with the ratchet 331 to make the crank wheel 312 When it is fixed at the position when it stops rotating, the second vehicle frame 12 can also be fixed at the position when it stops swinging. When the strip goods are transported to the top of the first vehicle frame 11, they slide down to the car by the second vehicle frame 12. When the driving gear 341 rotates regularly, the second vehicle frame 12 can also swing back and forth regularly, so that the strips can slide down neatly. The second vehicle frame 12 does not contact the ground during the swing process, which improves the working efficiency and avoids The frictional force produced when the second vehicle frame 12 is in contact with the ground makes it easy to wear and tear.

The clutch mechanism 4 includes a clutch 41 connected to the driving gear 341 in the driving device 34, and a fork mechanism 42 that controls the on and off of the clutch 41. The fork mechanism 42 includes a fork lever 421 and controls the clutch 41. The spring mechanism 422 for the recovery movement of the fork lever 421, the fork mechanism 42 is fixed on a fixed frame 43, and the fixed frame 43 is connected with the first vehicle frame 11 and is connected to the first vehicle frame 11 on the material transfer surface. A slideway 431 is provided on the opposite side, and the shift fork lever 421 passes through the slideway and is connected with the spring mechanism 422 431 arranged in the fixing frame. The end of the fork rod 421 extends beyond the conveying material surface of the first vehicle frame 11 under the condition of no force. When the strip material is transported on the conveying material surface of the first vehicle frame 11, it contacts with the shift fork lever 421 extending beyond the conveying material surface of the first vehicle frame 11. Sliding in the opposite direction of the material transport direction, the clutch 41 is connected, driving the driving gear 341 to rotate, thereby causing the second frame 12 to swing, when the material is transported to a position not in contact with the shift fork lever 421, due to the opposing force of the elastic mechanism 422 The recovery function of the shift fork lever 421, the shift fork lever 421 returns to the original position, the clutch 41 is disconnected, the second sprocket mechanism 36 only drives the clutch shaft 35 to idle, the driving gear 341 stops rotating, and the second vehicle frame 12 also stops Swing, due to the effect of the ratchet mechanism 33, the second vehicle frame 12 is fixed at a certain position. When the materials are placed on the frame 1 in an orderly manner to transport the whole material, through the control of the clutch mechanism 4, the materials can be dropped into the vehicle in a regular order, and when no goods are transported through the position of the fork lever, the equipment is idling, The energy loss is small, which plays a role in energy saving, and at the same time reduces the wear and tear of equipment.

Example 2

A mechanically controlled self-adaptive monolithic loading machine, which differs from Embodiment 1 in that: a crank wheel 312 is connected to the left and right sides of the drive shaft 32, and the crank wheel 312 is connected to the first crank wheel 311 through the crank connecting rod 311 respectively. Two vehicle frames 12 are connected, thereby drive the swing of the second vehicle frame 12, adopt two groups of symmetrical crank rocker mechanisms, make automatic loading machine run smoothly, can load and unload heavier goods.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. These descriptions are not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling others skilled in the art to make and use various exemplary embodiments of the invention, as well as various Choose and change. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (7)

1. A mechanically controlled self-adaptive monolithic loading machine, characterized in that it comprises: a frame, including a first frame, a second frame hinged at the upper end of the first frame, and a support device connected to the first frame; The first transmission mechanism is arranged on the first vehicle frame and is used to transport materials from the bottom of the first vehicle frame to the upper part; The second transmission mechanism includes a crank rocker mechanism connected with the second vehicle frame and a ratchet mechanism matched with the crank rocker mechanism, the ratchet mechanism is arranged on a drive shaft, and the end of the drive shaft is connected to the The crank rocker mechanism is connected, and the drive shaft is provided with a driving device for controlling the movement of the crank rocker mechanism; and The clutch mechanism includes a clutch connected to the driving device, and a fork mechanism that controls the on and off of the clutch. The fork lever in the fork mechanism extends beyond the second end under the condition of no force. the conveying material surface of a carriage; The fork mechanism is fixed on a fixed frame, the fixed frame is connected with the first vehicle frame and is provided with a slideway on the opposite side of the material conveying surface of the first vehicle frame, and the fork rod passes through the The slideway is connected with the spring mechanism arranged in the fixed frame. 2. The self-adaptive monolithic loading machine of mechanical control according to claim 1, wherein said driving device comprises a driving gear arranged on a clutch shaft, and said driving gear is connected with said clutch shaft. The clutch on the drive shaft is connected, and the clutch controls the rotation of the driving gear, and controls the rotation of the driven gear meshing with the driving gear, and the driven gear is arranged on the drive shaft. 3. The mechanically controlled self-adaptive monolithic loading machine according to claim 2, wherein the crank-rocker mechanism comprises a crank connecting rod connected to the second vehicle frame at one end and a connecting rod connected to the crank connecting rod. The other end is connected to the crank wheel, and the crank wheel is connected to the end of the drive shaft. 4. The mechanically controlled self-adaptive monolithic loading machine according to claim 3, wherein the ratchet mechanism comprises a ratchet arranged on the drive shaft and a pawl cooperating with the ratchet, the ratchet The claws are connected to the crank wheel. 5. The mechanically controlled self-adaptive monolithic loading machine according to claim 1, wherein the first transmission mechanism comprises a lower transmission shaft located at the bottom of the first vehicle frame; and the upper transmission shaft located at the connection between the first frame and the second frame; and a chain connecting the lower transmission shaft with the upper transmission shaft. 6 . The mechanically controlled self-adaptive monolithic loading machine according to claim 5 , wherein the support device is a support rod, and the support rods are respectively arranged at both ends of the upper transmission shaft. 7 . 7. The mechanically controlled self-adaptive monolithic material loading machine according to claim 1, characterized in that two crank rocker mechanisms are respectively provided at both ends of the drive shaft.