阅读说明：本技术 一种输送机机架大梁装置 (Crossbeam device of conveyor frame ) 是由 李萍奎 吴鹏云 李瑛� 王艳桢 李金忠 李天刚 于 2019-12-04 设计创作，主要内容包括：本发明公开了一种输送机机架大梁装置,包括固接成矩形管的底板(12)、顶板(3)、两个侧板(4)；矩形管一端固接端板(1),两个侧板(4)靠近端板(1)处分别固接链轮安装板(2)；矩形管另一端两个侧板(4)均加工有开口,开口上端与下端固接两个平行的轨道板(10),开口距离端板(1)近的一端固接夹板(8),两个轨道板(10)一端与夹板(8)垂直固接,另一端分别与第一尾部后垫板(9)、第二尾部后垫板(11)固接；底板(12)底面固接等间距的支腿安装板(13)。本发明的输送机机架大梁加工、安装、维修方便,机构简单、合理,具有很强的实用性和推广性。(The invention discloses a girder device of a conveyor frame, which comprises a bottom plate (12), a top plate (3) and two side plates (4), wherein the bottom plate, the top plate and the two side plates are fixedly connected into a rectangular pipe; one end of the rectangular pipe is fixedly connected with an end plate (1), and the two side plates (4) are fixedly connected with a chain wheel mounting plate (2) respectively at positions close to the end plate (1); two side plates (4) at the other end of the rectangular tube are respectively provided with an opening, the upper end and the lower end of each opening are fixedly connected with two parallel track plates (10), one end of each opening close to the end plate (1) is fixedly connected with a clamping plate (8), one end of each of the two track plates (10) is fixedly connected with the clamping plate (8) vertically, and the other end of each opening is fixedly connected with a first tail rear base plate (9) and a second tail rear base plate (11) respectively; the bottom surface of the bottom plate (12) is fixedly connected with supporting leg mounting plates (13) at equal intervals. The conveyor frame girder is convenient to machine, install and maintain, has a simple and reasonable mechanism, and has strong practicability and popularization.)

1. A conveyor frame girder device is characterized by comprising a bottom plate (12), a top plate (3) and two side plates (4); the bottom plate (12), the top plate (3) and the two side plates (4) are fixedly connected into a rectangular pipe; one end of the rectangular pipe is fixedly connected with an end plate (1), two side plates (4) are fixedly connected with a chain wheel mounting plate (2) respectively at positions close to the end plate (1), and the chain wheel mounting plate (2) is used for mounting a chain wheel of a conveyor; openings are machined in two side plates (4) at the other end of the rectangular tube, the upper ends of the openings are tightly attached to a top plate (3), track plates (10) are fixedly connected to the upper ends of the openings, one end, close to an end plate (1), of each opening is fixedly connected with a clamping plate (8), the clamping plates (8) are respectively and vertically arranged with a bottom plate (12) and the top plate (3), the lower ends of the openings are fixedly connected with the track plates (10), the two track plates (10) are arranged in parallel, one ends of the two track plates (10) are vertically and fixedly connected with the clamping plates (8), and the other ends of the two track plates (10) are respectively and fixedly connected with a first tail; the bottom surface of the bottom plate (12) is fixedly connected with supporting leg mounting plates (13) at equal intervals, and the supporting leg mounting plates (13) are used for mounting supporting legs of the conveyor.

2. The conveyor frame girder device according to claim 1, wherein the bottom plate (12) is fixedly connected with the two side plates (4), the two side plates (4) comprise a first side plate and a second side plate, the bottom plate (12) is fixedly connected with the first side plate in a flush manner, a distance is reserved between the bottom plate (12) and the second side plate when the bottom plate (12) is fixedly connected with the second side plate, the first side plate and the second side plate are arranged in parallel, the top plate (3) is fixedly connected to the upper ends of the first side plate and the second side plate, the bottom plate (12) and the top plate (3) are arranged in parallel, the positions of the bottom plate (12) and the top plate (3) relative to the first side plate and the second side plate correspond to each other, and the bottom plate (12), the first side plate, the.

3. The girder device of the conveyor frame according to claim 2, wherein a plurality of rib plates (7) are fixedly connected to the second side plate at equal intervals, the upper ends of the rib plates (7) are fixedly connected to the top plate (3), the lower ends of the rib plates (7) are fixedly connected to the bottom plate (12), and the rib plates (7) are used for strengthening the girder device.

4. A conveyor frame girder apparatus according to claim 1, wherein a single hole pad plate (5) and a double hole pad plate (6) are installed on the top of the top plate (3), and the single hole pad plate (5) and the double hole pad plate (6) are used for installing a chain support guide rail.

Technical Field

The invention belongs to the technical field of conveyor frames, and particularly relates to a crossbeam device of a conveyor frame.

Background

The chain wheel devices of the conveyors on the crossbeams of the automatic conveyor frame are arranged at the outer sides of two ends, the chain wheels of the automatic conveyor are difficult to install and position in the using process, the design of the tensioning device has defects, the aim of tensioning the chain can be achieved only by additionally adding an auxiliary device, the optimized design of the crossbeams and the automatic conveyor is not accordant, the integral service performance of the automatic conveyor is influenced, the reliability of equipment is reduced, the service efficiency of the equipment is reduced, and the maintenance cost of the equipment is increased. There are studies related to the frame girder of an automatic conveyor, for example, patent ZL 201620288263.1 describes a frame girder of an automatic conveyor, but the frame girder of an automatic conveyor has the following disadvantages: the appearance design and the installation of the reinforcing ribs on the crossbeam need to be optimized and improved; the design of a tensioning device arranged on a crossbeam of the automatic conveyor frame can not reach the aim, and an auxiliary device is required to be additionally arranged; the mounting mode of the direction-changing chain wheel of the automatic conveyor is a side vertical type, and the direction-changing chain wheel is not stable enough in the operation of equipment; the mounting position of the chain wheel assembly on the automatic conveyor has difficulty and needs to be adjusted periodically. The stability of the automatic conveyor of the copper electrolysis seed plate stripping unit in operation cannot be guaranteed due to the reasons, the maintenance time of the unit is prolonged, and the operation efficiency of the unit is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a conveyor frame girder device capable of improving the operation efficiency of an automatic conveyor.

The invention is realized by the following scheme:

a conveyor frame girder device is characterized by comprising a bottom plate (12), a top plate (3) and two side plates (4); the bottom plate (12), the top plate (3) and the two side plates (4) are fixedly connected into a rectangular pipe; one end of the rectangular pipe is fixedly connected with an end plate (1), two side plates (4) are fixedly connected with a chain wheel mounting plate (2) respectively at positions close to the end plate (1), and the chain wheel mounting plate (2) is used for mounting a chain wheel of a conveyor; openings are machined in two side plates (4) at the other end of the rectangular tube, the upper ends of the openings are tightly attached to a top plate (3), track plates (10) are fixedly connected to the upper ends of the openings, one end, close to an end plate (1), of each opening is fixedly connected with a clamping plate (8), the clamping plates (8) are respectively and vertically arranged with a bottom plate (12) and the top plate (3), the lower ends of the openings are fixedly connected with the track plates (10), the two track plates (10) are arranged in parallel, one ends of the two track plates (10) are vertically and fixedly connected with the clamping plates (8), and the other ends of the two track plates (10) are respectively and fixedly connected with a first tail; the bottom surface of the bottom plate (12) is fixedly connected with supporting leg mounting plates (13) at equal intervals, and the supporting leg mounting plates (13) are used for mounting supporting legs of the conveyor.

According to foretell conveyer frame girder device, characterized in that, two curb plates (4) of bottom plate (12) rigid coupling, two curb plates (4) include first curb plate and second curb plate, bottom plate (12) and first curb plate parallel and level rigid coupling, leave a section distance apart from bottom plate (12) tip when bottom plate (12) and second curb plate rigid coupling, first curb plate and second curb plate parallel arrangement, first curb plate and second curb plate upper end rigid coupling roof (3), bottom plate (12) and roof (3) parallel arrangement, bottom plate (12) correspond for the position of first curb plate and second curb plate with roof (3), bottom plate (12), first curb plate, second curb plate and roof (3) rigid coupling become the rectangle hollow tube.

According to the girder device of the conveyor frame, the second side plate is fixedly connected with a plurality of rib plates (7) at equal intervals, the upper ends of the rib plates (7) are fixedly connected with the top plate (3), the lower ends of the rib plates (7) are fixedly connected with the bottom plate (12), and the rib plates (7) are used for strengthening the girder device.

According to the crossbeam device of the conveyor frame, the top of the top plate (3) is provided with the single-hole base plate (5) and the double-hole base plate (6), and the single-hole base plate (5) and the double-hole base plate (6) are used for installing the chain support guide rail.

The invention has the beneficial effects that: the crossbeam device of the conveyor frame provided by the invention solves the problems that the direction-changing chain wheel device of the automatic conveyor is inaccurate in positioning and cannot be tensioned, and the crossbeam device is more reasonable, stable, firm and reliable in structure through optimized design, reduces the processing difficulty of parts, ensures the precision of the crossbeam of the conveyor frame, improves the efficiency, and is stable in working and convenient to use during use. The reinforcing rib on the girder is designed into an integral reinforcing rib, and the strength of the girder is enhanced. The conveyor frame girder is convenient to machine, install and maintain, has a simple and reasonable mechanism, and has strong practicability and popularization.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a left side view of the present invention

FIG. 4 is a rear view of the present invention;

FIG. 5 is an enlarged view of E of FIG. 1;

FIG. 6 is an enlarged view of a portion F of FIG. 1;

FIG. 7 is a view from the direction B of FIG. 1;

FIG. 8 is a cross-sectional view taken along line C-C of FIG. 1;

Detailed Description

Referring to fig. 1-8, the girder device of the conveyor frame of the invention comprises a bottom plate 12, a top plate 3 and two side plates 4; the bottom plate 12, the top plate 3 and the two side plates 4 are fixedly connected into a rectangular pipe; one end of the rectangular pipe is fixedly connected with an end plate 1, two side plates 4 close to the end plate 1 are fixedly connected with a chain wheel mounting plate 2 respectively, and the chain wheel mounting plate 2 is used for mounting a chain wheel of a conveyor; two side plates 4 at the other end of the rectangular tube are respectively provided with an opening, the upper end of each opening is tightly attached to a top plate 3, the upper end of each opening is fixedly connected with a track plate 10, one end of each opening, which is close to an end plate 1, is fixedly connected with a clamping plate 8, the clamping plates 8 are respectively and vertically arranged with a bottom plate 12 and the top plate 3, the lower end of each opening is fixedly connected with a track plate 10, the two track plates 10 are arranged in parallel, one end of each track plate 10 is vertically and fixedly connected with the clamping plate 8, and the other end of each track plate 10 is; the bottom surface of the bottom plate 12 is fixedly connected with supporting leg mounting plates 13 at equal intervals, and the supporting leg mounting plates 13 are used for mounting supporting legs of the conveyor. Two curb plates 4 all mill a through-hole near end plate 1 department, and two through-holes correspond in position on two curb plates, and the sprocket shaft of the sprocket device of conveyer passes two through-holes and installs on conveyer frame girder device, and near the through-hole that a curb plate 4 milled has milled two apertures, and sprocket mounting panel 2, two through-holes, two apertures are used for installing fixed conveyer sprocket. The opening at one end of the girder is designed to form a vertically symmetrical track by an upper track plate and a lower track plate, and a tensioning device of the conveyor is installed by matching the tracks when in use. The tensioning degree of the tensioning device can be adjusted by moving the tensioning device to the left and the right on the track.

Two curb plates 4 of bottom plate 12 rigid coupling, two curb plates 4 include first curb plate and second curb plate, bottom plate 12 and first curb plate parallel and level rigid coupling, leave a section distance apart from bottom plate 12 tip when bottom plate 12 and second curb plate rigid coupling, first curb plate and second curb plate parallel arrangement, first curb plate and second curb plate upper end rigid coupling roof 3, bottom plate 12 and roof 3 parallel arrangement, bottom plate 12 corresponds for the position of first curb plate and second curb plate with roof 3, bottom plate 12, first curb plate, second curb plate and roof 3 rigid couplings become the rectangle hollow tube. A plurality of rib plates 7 are fixedly connected to the second side plate at equal intervals, the upper ends of the rib plates 7 are fixedly connected with the top plate 3, the lower ends of the rib plates 7 are fixedly connected with the bottom plate 12, and the rib plates 7 are used for strengthening the strength of the girder device. A single-hole base plate 5 and a double-hole base plate 6 are installed at the top of the top plate 3, and the single-hole base plate 5 and the double-hole base plate 6 are used for installing chain supporting guide rails.